{"title":"Cold Climate Products","description":"\u003cp\u003eFactory-insulated damper bodies for installations in unconditioned space — cold climates, exterior walls, crawlspaces, or any location where the damper body is exposed to temperatures that cause condensation. Factory insulation is applied before assembly, covering the actuator housing and wiring penetrations where field-wrapping fails first. Specify when the damper location will see temperatures below the indoor dewpoint. 24 Vac and 120 Vac options.\u003c\/p\u003e","products":[{"product_id":"mac-terminating-end-fresh-air-damper-24vac","title":"MAC Motorized Fresh Air Damper — CSA Certified, Terminating End, 24 Vac, 4\"–9\"","description":"\u003cp\u003e\u003cem\u003eProduct image is representative only. Actual product may differ in appearance depending on size, configuration, and options selected at order.\u003c\/em\u003e\u003c\/p\u003e\n\u003cstyle\u003e   .mac-desc * { box-sizing: border-box; margin: 0; padding: 0; }\n  .mac-desc { font-family: 'Open Sans', sans-serif; color: #001F3F; line-height: 1.6; font-size: 15px; }\n\n  .mac-desc__intro { font-size: 15px; line-height: 1.75; color: #374151; margin-bottom: 20px; }\n\n  .mac-desc__bullets { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }\n  .mac-desc__bullet { display: flex; align-items: flex-start; gap: 10px; }\n  .mac-desc__bullet-check { color: #C8102E; font-weight: 700; font-size: 14px; flex-shrink: 0; line-height: 1.6; }\n  .mac-desc__bullet-text { font-size: 14px; color: #374151; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .mac-desc__bullet-text strong { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #001F3F; }\n\n  .mac-desc__warning { background: #fff3f4; border-left: 4px solid #C8102E; border-radius: 0 4px 4px 0; padding: 12px 16px; margin-bottom: 20px; font-size: 13.5px; color: #001F3F; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .mac-desc__warning strong { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #C8102E; }\n\n  .mac-desc__note { background: #F3F6F8; border-left: 4px solid #001F3F; border-radius: 0 4px 4px 0; padding: 12px 16px; margin-bottom: 20px; font-size: 13.5px; color: #001F3F; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .mac-desc__note strong { font-family: 'Montserrat', sans-serif; font-weight: 700; }\n\n  .mac-desc__compare { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px; }\n  .mac-desc__compare-card { background: #F3F6F8; border: 1px solid #e2e8f0; border-radius: 5px; padding: 12px 14px; }\n  .mac-desc__compare-card--red { border-top: 3px solid #C8102E; }\n  .mac-desc__compare-card--navy { border-top: 3px solid #001F3F; }\n  .mac-desc__compare-title { font-family: 'Montserrat', sans-serif; font-size: 12px; font-weight: 700; color: #001F3F; margin-bottom: 8px; }\n  .mac-desc__compare-item { display: flex; align-items: flex-start; gap: 7px; margin-bottom: 5px; }\n  .mac-desc__compare-item:last-child { margin-bottom: 0; }\n  .mac-desc__compare-dot { font-size: 13px; font-weight: 700; flex-shrink: 0; line-height: 1.5; }\n  .mac-desc__compare-dot--red { color: #C8102E; }\n  .mac-desc__compare-dot--navy { color: #001F3F; }\n  .mac-desc__compare-text { font-size: 12.5px; color: #374151; font-family: 'Open Sans', sans-serif; line-height: 1.45; }\n\n  .mac-desc__specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin-bottom: 20px; }\n  .mac-desc__spec { background: #F3F6F8; border: 1px solid #e2e8f0; border-radius: 5px; padding: 10px 12px; }\n  .mac-desc__spec-label { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: #718096; margin-bottom: 3px; }\n  .mac-desc__spec-value { font-family: 'Montserrat', sans-serif; font-size: 12.5px; font-weight: 700; color: #001F3F; line-height: 1.35; }\n  .mac-desc__spec--highlight { background: #001F3F; border-color: #001F3F; }\n  .mac-desc__spec--highlight .mac-desc__spec-label { color: rgba(255,255,255,0.5); }\n  .mac-desc__spec--highlight .mac-desc__spec-value { color: #FFFFFF; }\n\n  .mac-desc__warranty { display: flex; align-items: center; gap: 10px; background: #001F3F; border-radius: 5px; padding: 12px 16px; }\n  .mac-desc__warranty-text { font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700; color: #FFFFFF; }\n  .mac-desc__warranty-sub { font-size: 12px; color: rgba(255,255,255,0.6); font-family: 'Open Sans', sans-serif; margin-top: 2px; }\n\n  @media (max-width: 480px) {\n    .mac-desc__compare { grid-template-columns: 1fr; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"mac-desc\"\u003e\n\u003cp class=\"mac-desc__intro\"\u003eCSA-certified motorized fresh air damper that installs at the exterior wall penetration — hood and damper combined in one unit. No separate exterior hood required. One wall opening, one CSA-certified assembly, one control point. 24 Vac spring return, 4\"–9\", PO or PC action.\u003c\/p\u003e\n\u003cdiv class=\"mac-desc__bullets\"\u003e\n\u003cdiv class=\"mac-desc__bullet\"\u003e\n\u003cspan class=\"mac-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"mac-desc__bullet-text\"\u003e\u003cstrong\u003eSeals at the building wall\u003c\/strong\u003e — no passive hood opening exposed to outdoor air between ventilation cycles; no cold air column sitting in the duct run\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__bullet\"\u003e\n\u003cspan class=\"mac-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"mac-desc__bullet-text\"\u003e\u003cstrong\u003eOne unit replaces two\u003c\/strong\u003e — eliminates the separate exterior hood and inline damper that a standard HAC + OOH installation requires\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__bullet\"\u003e\n\u003cspan class=\"mac-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"mac-desc__bullet-text\"\u003e\u003cstrong\u003eSame patented Hoyme spring motor drive\u003c\/strong\u003e — stall-protected, nylon bearings, engineered for freeze-thaw cycling and outdoor temperature exposure\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__bullet\"\u003e\n\u003cspan class=\"mac-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"mac-desc__bullet-text\"\u003e\u003cstrong\u003eCSA certified — complete assembly\u003c\/strong\u003e — covers Canadian and US installations; not a certified actuator inside an uncertified enclosure\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__bullet\"\u003e\n\u003cspan class=\"mac-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"mac-desc__bullet-text\"\u003e\u003cstrong\u003ePO or PC action, end switch and relay available\u003c\/strong\u003e — all factory-installed; specify at order, cannot be changed after installation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__bullet\"\u003e\n\u003cspan class=\"mac-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"mac-desc__bullet-text\"\u003e\u003cstrong\u003eMAC-L available\u003c\/strong\u003e — factory-insulated body for cold climate installs where condensation on the damper body is a concern; specify at order\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__warning\"\u003e\n\u003cstrong\u003eConfirm PO vs. PC before ordering.\u003c\/strong\u003e The action is factory-set and cannot be changed after installation. Power Open (PO) is correct for the vast majority of fresh air intake and make-up air applications — the duct seals when the system is off. Power Close (PC) is used only when fail-open on power loss is required by the system design. An installed unit with the wrong action cannot be reversed in the field — replacement is the only correction.\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare\"\u003e\n\u003cdiv class=\"mac-desc__compare-card mac-desc__compare-card--red\"\u003e\n\u003cdiv class=\"mac-desc__compare-title\"\u003eChoose MAC when…\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--red\"\u003e✓\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eDamper at the exterior wall penetration is preferred\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--red\"\u003e✓\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eSingle unit covers both termination and control\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--red\"\u003e✓\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eTightest possible exterior air seal is a priority\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--red\"\u003e✓\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eRetrofit where adding a second interior unit is impractical\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-card mac-desc__compare-card--navy\"\u003e\n\u003cdiv class=\"mac-desc__compare-title\"\u003eChoose HAC + OOH when…\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--navy\"\u003e→\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eDamper needs to be in the duct run, accessible indoors\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--navy\"\u003e→\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eSeparate exterior hood already part of the design\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--navy\"\u003e→\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eSizes above 9\" required\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__compare-item\"\u003e\n\u003cspan class=\"mac-desc__compare-dot mac-desc__compare-dot--navy\"\u003e→\u003c\/span\u003e\u003cspan class=\"mac-desc__compare-text\"\u003eInterior control point preferred for new construction\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__specs\"\u003e\n\u003cdiv class=\"mac-desc__spec mac-desc__spec--highlight\"\u003e\n\u003cdiv class=\"mac-desc__spec-label\"\u003eKey Advantage\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec-value\"\u003eSeals at the wall — no open hood between cycles\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec\"\u003e\n\u003cdiv class=\"mac-desc__spec-label\"\u003eSizes\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec-value\"\u003e4\"–9\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec\"\u003e\n\u003cdiv class=\"mac-desc__spec-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec-value\"\u003e24 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec\"\u003e\n\u003cdiv class=\"mac-desc__spec-label\"\u003eAction\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec-value\"\u003ePO or PC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec\"\u003e\n\u003cdiv class=\"mac-desc__spec-label\"\u003eCertification\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec-value\"\u003eCSA — complete assembly\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec\"\u003e\n\u003cdiv class=\"mac-desc__spec-label\"\u003eInsulated version\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__spec-value\"\u003eMAC-L — specify at order\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__note\"\u003e\n\u003cstrong\u003eNeed an ADP relay adaptor?\u003c\/strong\u003e For ventilation code compliance — fresh air damper interlocked with furnace fan — the ADP-0241-S5A sequences the MAC open first, proves position via end switch, then energizes the furnace fan to prevent cold air dump. Order the SPO or SPC variant when using an ADP adaptor.\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__warranty\"\u003e\n\u003csvg style=\"flex-shrink: 0;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\n      \u003cpath stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.8\" stroke=\"#C8102E\" d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\n      \u003cpath stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.8\" stroke=\"#C8102E\" d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\n    \u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"mac-desc__warranty-text\"\u003e2-year electrical  ·  10-year mechanical warranty\u003c\/div\u003e\n\u003cdiv class=\"mac-desc__warranty-sub\"\u003eMade in Canada  ·  40+ years field-proven in Canadian climates\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hoyme Manufacturing","offers":[{"title":"4\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43079204765739,"sku":"MAC-0410-OPO","price":223.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43079204798507,"sku":"MAC-0410-SPO","price":257.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Open (PO) \/ Relay (No End Switch)","offer_id":43079208796203,"sku":"MAC-0411-OPO","price":273.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Open (PO) \/ Relay + End Switch","offer_id":43079208828971,"sku":"MAC-0411-SPO","price":298.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Close (PC) \/ Standard (No Relay \/ No End Switch)","offer_id":43079204831275,"sku":"MAC-0410-OPC","price":223.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Close (PC) \/ End Switch (No Relay)","offer_id":43079204864043,"sku":"MAC-0410-SPC","price":257.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Close (PC) \/ Relay (No End Switch)","offer_id":43079208861739,"sku":"MAC-0411-OPC","price":273.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Close (PC) \/ Relay + End Switch","offer_id":43079208894507,"sku":"MAC-0411-SPC","price":298.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43079204896811,"sku":"MAC-0510-OPO","price":228.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43079204929579,"sku":"MAC-0510-SPO","price":261.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Open (PO) \/ Relay (No End Switch)","offer_id":43079208927275,"sku":"MAC-0511-OPO","price":276.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Open (PO) \/ Relay + End Switch","offer_id":43079208960043,"sku":"MAC-0511-SPO","price":300.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Close (PC) \/ Standard (No Relay \/ No End Switch)","offer_id":43079204962347,"sku":"MAC-0510-OPC","price":228.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Close (PC) \/ End Switch (No Relay)","offer_id":43079204995115,"sku":"MAC-0510-SPC","price":261.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Close (PC) \/ Relay (No End Switch)","offer_id":43079208992811,"sku":"MAC-0511-OPC","price":276.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Close (PC) \/ Relay + End Switch","offer_id":43079209025579,"sku":"MAC-0511-SPC","price":300.0,"currency_code":"CAD","in_stock":true},{"title":"6\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43079205027883,"sku":"MAC-0610-OPO","price":231.0,"currency_code":"CAD","in_stock":true},{"title":"6\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43079205060651,"sku":"MAC-0610-SPO","price":265.0,"currency_code":"CAD","in_stock":true},{"title":"6\" \/ Power Open (PO) \/ Relay (No End 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Switch)","offer_id":43079205158955,"sku":"MAC-0710-OPO","price":234.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43079205191723,"sku":"MAC-0710-SPO","price":270.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Open (PO) \/ Relay (No End Switch)","offer_id":43079209189419,"sku":"MAC-0711-OPO","price":286.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Open (PO) \/ Relay + End Switch","offer_id":43079209222187,"sku":"MAC-0711-SPO","price":311.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Close (PC) \/ Standard (No Relay \/ No End Switch)","offer_id":43079205224491,"sku":"MAC-0710-OPC","price":234.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Close (PC) \/ End Switch (No Relay)","offer_id":43079205257259,"sku":"MAC-0710-SPC","price":270.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Close (PC) \/ Relay (No End Switch)","offer_id":43079209254955,"sku":"MAC-0711-OPC","price":286.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Close (PC) \/ Relay + End Switch","offer_id":43079209287723,"sku":"MAC-0711-SPC","price":311.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43079205290027,"sku":"MAC-0810-OPO","price":242.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43079205322795,"sku":"MAC-0810-SPO","price":274.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Open (PO) \/ Relay (No End Switch)","offer_id":43079209320491,"sku":"MAC-0811-OPO","price":293.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Open (PO) \/ Relay + End Switch","offer_id":43079209353259,"sku":"MAC-0811-SPO","price":319.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Close (PC) \/ Standard (No Relay \/ No End Switch)","offer_id":43079205355563,"sku":"MAC-0810-OPC","price":242.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Close (PC) \/ End Switch (No Relay)","offer_id":43079205388331,"sku":"MAC-0810-SPC","price":274.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Close (PC) \/ Relay (No End Switch)","offer_id":43079209386027,"sku":"MAC-0811-OPC","price":293.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Close (PC) \/ Relay + End Switch","offer_id":43079209418795,"sku":"MAC-0811-SPC","price":319.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43079205421099,"sku":"MAC-0910-OPO","price":248.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43079205453867,"sku":"MAC-0910-SPO","price":282.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ Relay (No End Switch)","offer_id":43079209451563,"sku":"MAC-0911-OPO","price":298.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ Relay + End Switch","offer_id":43079209484331,"sku":"MAC-0911-SPO","price":325.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ Standard (No Relay \/ No End Switch)","offer_id":43079205486635,"sku":"MAC-0910-OPC","price":248.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ End Switch (No Relay)","offer_id":43079205519403,"sku":"MAC-0910-SPC","price":282.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ Relay (No End Switch)","offer_id":43079209517099,"sku":"MAC-0911-OPC","price":298.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ Relay + End Switch","offer_id":43079209549867,"sku":"MAC-0911-SPC","price":325.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3459\/3067\/files\/image_92.png?v=1775771567"},{"product_id":"hac-12l-insulated-inline-damper-120vac","title":"HAC-L Insulated Inline Fresh Air Damper — CSA Certified, 24 Vac, 2\"–9\", Factory-Insulated Body","description":"\u003cp\u003e\u003cem\u003eProduct image is representative only. Actual product may differ in appearance depending on size, configuration, and options selected at order.\u003c\/em\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .hacl-desc * { box-sizing: border-box; margin: 0; padding: 0; }\n  .hacl-desc { font-family: 'Open Sans', sans-serif; color: #001F3F; line-height: 1.6; font-size: 15px; }\n\n  .hacl-desc__intro { font-size: 15px; line-height: 1.75; color: #374151; margin-bottom: 20px; }\n\n  .hacl-desc__bullets { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }\n  .hacl-desc__bullet { display: flex; align-items: flex-start; gap: 10px; }\n  .hacl-desc__bullet-check { color: #C8102E; font-weight: 700; font-size: 14px; flex-shrink: 0; line-height: 1.6; }\n  .hacl-desc__bullet-text { font-size: 14px; color: #374151; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .hacl-desc__bullet-text strong { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #001F3F; }\n\n  .hacl-desc__warning { background: #fff3f4; border-left: 4px solid #C8102E; border-radius: 0 4px 4px 0; padding: 12px 16px; margin-bottom: 20px; font-size: 13.5px; color: #001F3F; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .hacl-desc__warning strong { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #C8102E; }\n\n  .hacl-desc__note { background: #F3F6F8; border-left: 4px solid #001F3F; border-radius: 0 4px 4px 0; padding: 12px 16px; margin-bottom: 20px; font-size: 13.5px; color: #001F3F; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .hacl-desc__note strong { font-family: 'Montserrat', sans-serif; font-weight: 700; }\n\n  .hacl-desc__specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin-bottom: 20px; }\n  .hacl-desc__spec { background: #F3F6F8; border: 1px solid #e2e8f0; border-radius: 5px; padding: 10px 12px; }\n  .hacl-desc__spec-label { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: #718096; margin-bottom: 3px; }\n  .hacl-desc__spec-value { font-family: 'Montserrat', sans-serif; font-size: 12.5px; font-weight: 700; color: #001F3F; line-height: 1.35; }\n  .hacl-desc__spec--highlight { background: #001F3F; border-color: #001F3F; }\n  .hacl-desc__spec--highlight .hacl-desc__spec-label { color: rgba(255,255,255,0.5); }\n  .hacl-desc__spec--highlight .hacl-desc__spec-value { color: #FFFFFF; }\n\n  .hacl-desc__warranty { display: flex; align-items: center; gap: 10px; background: #001F3F; border-radius: 5px; padding: 12px 16px; }\n  .hacl-desc__warranty-text { font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700; color: #FFFFFF; }\n  .hacl-desc__warranty-sub { font-size: 12px; color: rgba(255,255,255,0.6); font-family: 'Open Sans', sans-serif; margin-top: 2px; }\n\u003c\/style\u003e\n\u003cdiv class=\"hacl-desc\"\u003e\n\u003cp class=\"hacl-desc__intro\"\u003eFactory-insulated motorized inline fresh air damper for cold climate installations — unconditioned spaces, crawlspaces, or any location where the damper body is exposed to temperatures that cause condensation. Same patented Hoyme drive as the standard HAC. CSA certified. Sizes 2\"–9\".\u003c\/p\u003e\n\u003cdiv class=\"hacl-desc__bullets\"\u003e\n\u003cdiv class=\"hacl-desc__bullet\"\u003e\n\u003cspan class=\"hacl-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"hacl-desc__bullet-text\"\u003e\u003cstrong\u003eFactory insulation — applied before assembly\u003c\/strong\u003e — covers the actuator housing, motor lead exits, and collar joint where field-wrapping fails first\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__bullet\"\u003e\n\u003cspan class=\"hacl-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"hacl-desc__bullet-text\"\u003e\u003cstrong\u003eSame drive as standard HAC\u003c\/strong\u003e — patented Hoyme 24 Vac spring return, stall-protected, nylon bearings, CSA certified complete assembly\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__bullet\"\u003e\n\u003cspan class=\"hacl-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003c!-- CORRECTION: Consistent with HAC rewrite. Source says \"cannot be changed after\n           installation\" but the Change PO\/PC instruction document shows field conversion\n           is possible via spring plate reversal. Language updated to reflect the actual\n           situation — conversion requires full drive disassembly and is not practical\n           once the unit is installed in a duct run. --\u003e \u003cspan class=\"hacl-desc__bullet-text\"\u003e\u003cstrong\u003ePO or PC action\u003c\/strong\u003e — confirm before ordering; changing the action after installation requires full drive disassembly and is not practical once the unit is in a duct run\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__bullet\"\u003e\n\u003cspan class=\"hacl-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"hacl-desc__bullet-text\"\u003e\u003cstrong\u003eEnd switch and relay available\u003c\/strong\u003e — same options as standard HAC; relay not available on 2\" and 3\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__bullet\"\u003e\n\u003cspan class=\"hacl-desc__bullet-check\"\u003e✓\u003c\/span\u003e \u003cspan class=\"hacl-desc__bullet-text\"\u003e\u003cstrong\u003eReplacement parts stocked\u003c\/strong\u003e — motor kits, microswitch kits, spring return kits at your wholesaler\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__warning\"\u003e\n\u003cstrong\u003eThe HAC-L insulates the damper body only.\u003c\/strong\u003e The duct run from the exterior penetration to the HAC-L still requires insulation per code. If the damper is in conditioned mechanical space with no condensation risk, the standard HAC is sufficient and less expensive.\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__specs\"\u003e\n\u003cdiv class=\"hacl-desc__spec hacl-desc__spec--highlight\"\u003e\n\u003cdiv class=\"hacl-desc__spec-label\"\u003eInsulation\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec-value\"\u003eFactory — not field-wrapped\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec\"\u003e\n\u003cdiv class=\"hacl-desc__spec-label\"\u003eSizes\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec-value\"\u003e2\"–9\"\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec\"\u003e\n\u003cdiv class=\"hacl-desc__spec-label\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec-value\"\u003e24 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec\"\u003e\n\u003cdiv class=\"hacl-desc__spec-label\"\u003eAction\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec-value\"\u003ePO or PC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec\"\u003e\n\u003cdiv class=\"hacl-desc__spec-label\"\u003eCertification\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec-value\"\u003eCSA — complete assembly\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec\"\u003e\n\u003cdiv class=\"hacl-desc__spec-label\"\u003e120 Vac version\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__spec-value\"\u003eSee HAC-12L\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- CORRECTION: Consistent with HAC rewrite. ADP-0241-S5A appears in the SharePoint\n       source document but is not listed in the 2026 price list. Specific model reference\n       removed pending factory verification. Do not reinstate until confirmed. --\u003e\n\u003cdiv class=\"hacl-desc__note\"\u003e\n\u003cstrong\u003eNeed an ADP relay adaptor?\u003c\/strong\u003e For ventilation code compliance — fresh air damper interlocked with furnace fan — the ADP relay adaptor sequences the HAC-L open first, proves position via end switch, then energizes the fan. Order the SPO or SPC variant when using an ADP adaptor. See the \u003ca href=\"\/products\/adp-damper-interlock-relay-adaptor\"\u003eADP series\u003c\/a\u003e for the correct model for your application.\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__warranty\"\u003e\n\u003csvg style=\"flex-shrink: 0;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\n      \u003cpath stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.8\" stroke=\"#C8102E\" d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\n      \u003cpath stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.8\" stroke=\"#C8102E\" d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\n    \u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"hacl-desc__warranty-text\"\u003e2-year electrical · 10-year mechanical warranty\u003c\/div\u003e\n\u003cdiv class=\"hacl-desc__warranty-sub\"\u003eMade in Canada · Built for Canadian winters\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hoyme Manufacturing","offers":[{"title":"2\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43080244559915,"sku":"HAC-0210-OPO-L","price":204.0,"currency_code":"CAD","in_stock":true},{"title":"2\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43080244592683,"sku":"HAC-0210-SPO-L","price":231.0,"currency_code":"CAD","in_stock":true},{"title":"2\" \/ Power Close (PC) \/ Standard (No Relay \/ No End Switch)","offer_id":43080244690987,"sku":"HAC-0210-OPC-L","price":204.0,"currency_code":"CAD","in_stock":true},{"title":"2\" \/ Power Close (PC) \/ End Switch (No Relay)","offer_id":43080244723755,"sku":"HAC-0210-SPC-L","price":231.0,"currency_code":"CAD","in_stock":true},{"title":"3\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43080244822059,"sku":"HAC-0310-OPO-L","price":204.0,"currency_code":"CAD","in_stock":true},{"title":"3\" \/ Power 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Switch","offer_id":43080246362155,"sku":"HAC-0811-SPC-L","price":282.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ Standard (No Relay \/ No End Switch)","offer_id":43080246394923,"sku":"HAC-0910-OPO-L","price":209.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ End Switch (No Relay)","offer_id":43080246427691,"sku":"HAC-0910-SPO-L","price":237.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ Relay (No End Switch)","offer_id":43080246460459,"sku":"HAC-0911-OPO-L","price":258.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Open (PO) \/ Relay + End Switch","offer_id":43080246493227,"sku":"HAC-0911-SPO-L","price":287.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ Standard (No Relay \/ No End Switch)","offer_id":43080246525995,"sku":"HAC-0910-OPC-L","price":209.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ End Switch (No Relay)","offer_id":43080246558763,"sku":"HAC-0910-SPC-L","price":237.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ Relay (No End Switch)","offer_id":43080246591531,"sku":"HAC-0911-OPC-L","price":258.0,"currency_code":"CAD","in_stock":true},{"title":"9\" \/ Power Close (PC) \/ Relay + End Switch","offer_id":43080246624299,"sku":"HAC-0911-SPC-L","price":287.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3459\/3067\/files\/Hoyme-HAC-insulated.jpg?v=1771138872"},{"product_id":"hac-12l-insulated-inline-damper-120vac-4-9-cold-climate","title":"HAC-12L Insulated Inline Fresh Air Damper — 120 Vac, Built-In Transformer, Factory-Insulated Body, 4\"–9\"","description":"\u003cp\u003e\u003cem\u003eProduct image is representative only. Actual product may differ in appearance depending on size, configuration, and options selected at order.\u003c\/em\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .hac12l-desc * { box-sizing: border-box; margin: 0; padding: 0; }\n  .hac12l-desc { font-family: 'Open Sans', sans-serif; color: #001F3F; line-height: 1.6; font-size: 15px; }\n\n  .hac12l-desc__intro { font-size: 15px; line-height: 1.75; color: #374151; margin-bottom: 20px; }\n\n  .hac12l-desc__bullets { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }\n  .hac12l-desc__bullet { display: flex; align-items: flex-start; gap: 10px; }\n  .hac12l-desc__bullet-check { color: #C8102E; font-weight: 700; font-size: 14px; flex-shrink: 0; line-height: 1.6; }\n  .hac12l-desc__bullet-text { font-size: 14px; color: #374151; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .hac12l-desc__bullet-text strong { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #001F3F; }\n\n  .hac12l-desc__dual-warning { background: #fff3f4; border: 2px solid #C8102E; border-radius: 5px; padding: 14px 18px; margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }\n  .hac12l-desc__dual-warning-item { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: #001F3F; font-family: 'Open Sans', sans-serif; line-height: 1.55; }\n  .hac12l-desc__dual-warning-icon { color: #C8102E; font-weight: 800; font-size: 14px; flex-shrink: 0; line-height: 1.55; }\n  .hac12l-desc__dual-warning strong { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #C8102E; }\n\n  .hac12l-desc__note { background: #F3F6F8; border-left: 4px solid #001F3F; border-radius: 0 4px 4px 0; padding: 12px 16px; margin-bottom: 20px; font-size: 13.5px; color: #001F3F; font-family: 'Open Sans', sans-serif; line-height: 1.6; }\n  .hac12l-desc__note strong { font-family: 'Montserrat', sans-serif; font-weight: 700; }\n  .hac12l-desc__note a { color: #C8102E; text-decoration: none; font-weight: 600; }\n\n  .hac12l-desc__table-wrap { overflow-x: auto; margin-bottom: 20px; }\n  .hac12l-desc__table { width: 100%; border-collapse: collapse; font-size: 12.5px; font-family: 'Open Sans', sans-serif; }\n  .hac12l-desc__table th { background: #001F3F; color: #FFFFFF; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.05em; padding: 9px 14px; text-align: left; white-space: nowrap; }\n  .hac12l-desc__table td { padding: 8px 14px; border-bottom: 1px solid #e2e8f0; color: #001F3F; vertical-align: top; }\n  .hac12l-desc__table tr:last-child td { border-bottom: none; }\n  .hac12l-desc__table tr.hac12l-desc__table-highlight td { background: #F3F6F8; }\n  .hac12l-desc__table tr.hac12l-desc__table-highlight td:last-child { font-family: 'Montserrat', sans-serif; font-weight: 800; color: #C8102E; }\n  .hac12l-desc__table td:last-child { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #374151; font-size: 12px; white-space: nowrap; }\n\n  .hac12l-desc__specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; margin-bottom: 20px; }\n  .hac12l-desc__spec { background: #F3F6F8; border: 1px solid #e2e8f0; border-radius: 5px; padding: 10px 12px; }\n  .hac12l-desc__spec-label { font-family: 'Montserrat', sans-serif; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: #718096; margin-bottom: 3px; }\n  .hac12l-desc__spec-value { font-family: 'Montserrat', sans-serif; font-size: 12.5px; font-weight: 700; color: #001F3F; line-height: 1.35; }\n  .hac12l-desc__spec--highlight { background: #001F3F; border-color: #001F3F; }\n  .hac12l-desc__spec--highlight .hac12l-desc__spec-label { color: rgba(255,255,255,0.5); }\n  .hac12l-desc__spec--highlight .hac12l-desc__spec-value { color: #FFFFFF; }\n  .hac12l-desc__spec--highlight2 { background: #001F3F; border-color: #001F3F; }\n  .hac12l-desc__spec--highlight2 .hac12l-desc__spec-label { color: rgba(255,255,255,0.5); }\n  .hac12l-desc__spec--highlight2 .hac12l-desc__spec-value { color: #FFFFFF; }\n  .hac12l-desc__spec--amber { background: #fffbeb; border-color: #d97706; }\n  .hac12l-desc__spec--amber .hac12l-desc__spec-label { color: #92400e; }\n  .hac12l-desc__spec--amber .hac12l-desc__spec-value { color: #92400e; }\n\n  .hac12l-desc__warranty { display: flex; align-items: center; gap: 10px; background: #001F3F; border-radius: 5px; padding: 12px 16px; }\n  .hac12l-desc__warranty-text { font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 700; color: #FFFFFF; }\n  .hac12l-desc__warranty-sub { font-size: 12px; color: rgba(255,255,255,0.6); font-family: 'Open Sans', sans-serif; margin-top: 2px; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hac12l-desc\"\u003e\n\n  \u003cp class=\"hac12l-desc__intro\"\u003eThe HAC-12L combines two features in one unit: the 120 Vac built-in transformer of the HAC-12 and the factory-insulated body of the HAC-L. For one specific situation — a fresh air damper location that is both on a 120 Vac site and in unconditioned or semi-conditioned space where condensation on the damper body is a concern. Both conditions must be present. If only one applies, one of the single-feature variants is the correct order. CSA certified. Sizes 4\"–9\".\u003c\/p\u003e\n\n  \u003cdiv class=\"hac12l-desc__dual-warning\"\u003e\n    \u003cdiv class=\"hac12l-desc__dual-warning-item\"\u003e\n      \u003cspan class=\"hac12l-desc__dual-warning-icon\"\u003e!\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eDo not supply 24 Vac to a HAC-12L.\u003c\/strong\u003e The built-in transformer requires 120 Vac input. Supplying 24 Vac will result in product damage and will not operate the damper.\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"hac12l-desc__dual-warning-item\"\u003e\n      \u003cspan class=\"hac12l-desc__dual-warning-icon\"\u003e!\u003c\/span\u003e\n      \u003cspan\u003e\u003cstrong\u003eThe HAC-12L insulates the damper body only.\u003c\/strong\u003e The duct run from the exterior penetration to the HAC-12L still requires insulation per code — insulate the duct separately.\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hac12l-desc__bullets\"\u003e\n\n    \u003cdiv class=\"hac12l-desc__bullet\"\u003e\n      \u003cspan class=\"hac12l-desc__bullet-check\"\u003e✓\u003c\/span\u003e\n      \u003cspan class=\"hac12l-desc__bullet-text\"\u003e\u003cstrong\u003eBuilt-in 120 Vac to 24 Vac transformer\u003c\/strong\u003e — one switched 120 Vac circuit to the damper; no separate transformer, no low-voltage wiring run required\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"hac12l-desc__bullet\"\u003e\n      \u003cspan class=\"hac12l-desc__bullet-check\"\u003e✓\u003c\/span\u003e\n      \u003cspan class=\"hac12l-desc__bullet-text\"\u003e\u003cstrong\u003eFactory insulation — applied before assembly\u003c\/strong\u003e — covers the actuator housing, motor lead exits, and collar joint where field-wrapping fails first; not field-applied foam tape\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"hac12l-desc__bullet\"\u003e\n      \u003cspan class=\"hac12l-desc__bullet-check\"\u003e✓\u003c\/span\u003e\n      \u003cspan class=\"hac12l-desc__bullet-text\"\u003e\u003cstrong\u003eSame spring return operation as the standard HAC\u003c\/strong\u003e — Hansen motor with 24 Vac spring return internally; same PO\/PC fail-safe behavior\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"hac12l-desc__bullet\"\u003e\n      \u003cspan class=\"hac12l-desc__bullet-check\"\u003e✓\u003c\/span\u003e\n      \u003cspan class=\"hac12l-desc__bullet-text\"\u003e\u003cstrong\u003eCSA certified\u003c\/strong\u003e — complete assembly, Canadian and US installations\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"hac12l-desc__bullet\"\u003e\n      \u003cspan class=\"hac12l-desc__bullet-check\"\u003e✓\u003c\/span\u003e\n      \u003cspan class=\"hac12l-desc__bullet-text\"\u003e\u003cstrong\u003ePO or PC action, end switch available\u003c\/strong\u003e — all factory-installed; relay not available on motor code 12; confirm action before ordering — cannot be changed after installation\u003c\/span\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hac12l-desc__table-wrap\"\u003e\n    \u003ctable class=\"hac12l-desc__table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eJob Condition\u003c\/th\u003e\n          \u003cth\u003eRight Product\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr class=\"hac12l-desc__table-highlight\"\u003e\n          \u003ctd\u003e120 Vac + cold climate \/ unconditioned damper location (insulation needed)\u003c\/td\u003e\n          \u003ctd\u003eHAC-12L — this product\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e120 Vac + fresh air \/ make-up air, conditioned damper location\u003c\/td\u003e\n          \u003ctd\u003eHAC-12\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e120 Vac + hot air duct zone control (bypass needed), conditioned location\u003c\/td\u003e\n          \u003ctd\u003eHAC-12H\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e24 Vac + cold climate \/ unconditioned damper location\u003c\/td\u003e\n          \u003ctd\u003eHAC-L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e24 Vac + hot air zone control (bypass needed)\u003c\/td\u003e\n          \u003ctd\u003eHAC-H\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003e120 Vac + cold climate AND hot air zone control (bypass + insulation)\u003c\/td\u003e\n          \u003ctd\u003eContact Hoyme\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hac12l-desc__specs\"\u003e\n    \u003cdiv class=\"hac12l-desc__spec hac12l-desc__spec--highlight\"\u003e\n      \u003cdiv class=\"hac12l-desc__spec-label\"\u003eSupply Voltage\u003c\/div\u003e\n      \u003cdiv class=\"hac12l-desc__spec-value\"\u003e120 Vac — built-in transformer\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"hac12l-desc__spec hac12l-desc__spec--highlight2\"\u003e\n      \u003cdiv class=\"hac12l-desc__spec-label\"\u003eInsulation\u003c\/div\u003e\n      \u003cdiv class=\"hac12l-desc__spec-value\"\u003eFactory — not field-wrapped\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"hac12l-desc__spec\"\u003e\n      \u003cdiv class=\"hac12l-desc__spec-label\"\u003eSizes\u003c\/div\u003e\n      \u003cdiv class=\"hac12l-desc__spec-value\"\u003e4\"–9\"\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"hac12l-desc__spec\"\u003e\n      \u003cdiv class=\"hac12l-desc__spec-label\"\u003eAction\u003c\/div\u003e\n      \u003cdiv class=\"hac12l-desc__spec-value\"\u003ePO or PC\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"hac12l-desc__spec\"\u003e\n      \u003cdiv class=\"hac12l-desc__spec-label\"\u003eCertification\u003c\/div\u003e\n      \u003cdiv class=\"hac12l-desc__spec-value\"\u003eCSA — complete assembly\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"hac12l-desc__spec hac12l-desc__spec--amber\"\u003e\n      \u003cdiv class=\"hac12l-desc__spec-label\"\u003eRelay\u003c\/div\u003e\n      \u003cdiv class=\"hac12l-desc__spec-value\"\u003eNot available on motor code 12\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CORRECTION: ADP-0241-S5A appears in the SharePoint source document but is not\n       listed in the 2026 price list. Specific model reference removed, consistent with\n       corrections applied to HAC, HAC-L, HAC-E, HAC-12, HAC-40, HAC-50\/51.\n       General ADP series link substituted. Do not reinstate until factory confirms\n       the correct model number. --\u003e\n  \u003cdiv class=\"hac12l-desc__note\"\u003e\n    \u003cstrong\u003eNeed relay output or ADP furnace fan sequencing?\u003c\/strong\u003e Motor code 12 does not include relay capability on any 120 Vac variant. For cold climate fresh air with relay and ADP interlock, use the \u003ca href=\"\/products\/hac-l-insulated-inline-damper-24vac\"\u003eHAC-L (24 Vac)\u003c\/a\u003e with the relay option and the appropriate \u003ca href=\"\/products\/adp-damper-interlock-relay-adaptor\"\u003eADP relay adaptor\u003c\/a\u003e. If the site is 120 Vac only, discuss a line-voltage relay approach with your controls supplier.\u003c\/div\u003e\n\n  \u003cdiv class=\"hac12l-desc__warranty\"\u003e\n    \u003csvg style=\"flex-shrink: 0;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\n      \u003cpath stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.8\" stroke=\"#C8102E\" d=\"M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z\"\u003e\u003c\/path\u003e\n      \u003cpath stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.8\" stroke=\"#C8102E\" d=\"M9 12l2 2 4-4\"\u003e\u003c\/path\u003e\n    \u003c\/svg\u003e\n    \u003cdiv\u003e\n      \u003cdiv class=\"hac12l-desc__warranty-text\"\u003e2-year electrical  ·  10-year mechanical warranty\u003c\/div\u003e\n      \u003cdiv class=\"hac12l-desc__warranty-sub\"\u003eCSA certified  ·  Made in Canada  ·  Built for Canadian winters\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Hoyme Manufacturing","offers":[{"title":"4\" \/ Power Open (PO) \/ No End Switch","offer_id":43092543406123,"sku":"HAC-0412-OPO-L","price":249.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Open (PO) \/ End Switch","offer_id":43092547436587,"sku":"HAC-0412-SPO-L","price":277.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Close (PC) \/ No End Switch","offer_id":43092547469355,"sku":"HAC-0412-OPC-L","price":249.0,"currency_code":"CAD","in_stock":true},{"title":"4\" \/ Power Close (PC) \/ End Switch","offer_id":43092547502123,"sku":"HAC-0412-SPC-L","price":277.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Open (PO) \/ No End Switch","offer_id":43092543438891,"sku":"HAC-0512-OPO-L","price":251.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Open (PO) \/ End Switch","offer_id":43092547534891,"sku":"HAC-0512-SPO-L","price":278.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Close (PC) \/ No End Switch","offer_id":43092547567659,"sku":"HAC-0512-OPC-L","price":251.0,"currency_code":"CAD","in_stock":true},{"title":"5\" \/ Power Close (PC) \/ End Switch","offer_id":43092547600427,"sku":"HAC-0512-SPC-L","price":278.0,"currency_code":"CAD","in_stock":true},{"title":"6\" \/ Power Open (PO) \/ No End Switch","offer_id":43092543471659,"sku":"HAC-0612-OPO-L","price":253.0,"currency_code":"CAD","in_stock":true},{"title":"6\" \/ Power Open (PO) \/ End Switch","offer_id":43092547633195,"sku":"HAC-0612-SPO-L","price":282.0,"currency_code":"CAD","in_stock":true},{"title":"6\" \/ Power Close (PC) \/ No End Switch","offer_id":43092547665963,"sku":"HAC-0612-OPC-L","price":253.0,"currency_code":"CAD","in_stock":true},{"title":"6\" \/ Power Close (PC) \/ End Switch","offer_id":43092547698731,"sku":"HAC-0612-SPC-L","price":282.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Open (PO) \/ No End Switch","offer_id":43092543504427,"sku":"HAC-0712-OPO-L","price":256.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Open (PO) \/ End Switch","offer_id":43092547731499,"sku":"HAC-0712-SPO-L","price":284.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Close (PC) \/ No End Switch","offer_id":43092547764267,"sku":"HAC-0712-OPC-L","price":256.0,"currency_code":"CAD","in_stock":true},{"title":"7\" \/ Power Close (PC) \/ End Switch","offer_id":43092547797035,"sku":"HAC-0712-SPC-L","price":284.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Open (PO) \/ No End Switch","offer_id":43092543537195,"sku":"HAC-0812-OPO-L","price":259.0,"currency_code":"CAD","in_stock":true},{"title":"8\" \/ Power Open (PO) \/ End 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Switch","offer_id":43092547993643,"sku":"HAC-0912-SPC-L","price":288.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3459\/3067\/files\/image_72.png?v=1775768341"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/3459\/3067\/collections\/hacl.png?v=1775506285","url":"https:\/\/www.hoyme.com\/collections\/cold-climate-products.oembed","provider":"Hoyme Manufacturing","version":"1.0","type":"link"}