34
Products
CSA Certified
Core product line
40+
Years Field Proven
Made in Canada
Camrose, Alberta
Core Line
Fresh Air & Ventilation Dampers
Inline motorized dampers for fresh air intake, make-up air, HRV/ERV, and zone control. Spring return, 24Vac & 120Vac, 2" to 9". The HAC, HAC-L, HAC-H, HAC-12 and MAC are CSA certified.
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HAC: Universal Inline Air Control Damper 24Vac · CSA certified · Spring return · 2"–9" · End switch & relay options Full Specifications →→
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HAC-L: Insulated Inline Damper 24Vac · CSA certified · Factory insulated · Stops condensation · Cold climate · 4"–9" Full Specifications →→
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HAC-H: Heat Bypass Inline Damper 24Vac · 10% bypass blade · Prevents freeze-up · Single-speed furnace · 4"–9" Full Specifications →→
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HAC-E: Motorized Elbow Damper 24Vac · 90° elbow with built-in damper · Saves one duct section · 4"–9" Full Specifications →→
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HAC-12: Inline Damper 120Vac 120Vac · No transformer needed · Spring return · PO/PC · End switch & relay · 4"–9" Full Specifications →→
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HAC-12H: Heat Bypass 120Vac 120Vac · 10% bypass · No transformer · Prevents freeze-up · Cold climate · 4"–9" →
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HAC-12L: Insulated Inline 120Vac 120Vac · Factory insulated · No transformer · Stops condensation · 4"–9" →
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MAC: Terminating-End Damper 24Vac · CSA certified · Replaces the exterior hood · Wall mount · 4"–9" Full Specifications →→
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#2 by Volume
Relay Adaptors & Controls
Pre-wired interlock relay adaptors. 24 ADP models cover millivolt and 120 Vac safety circuits, fresh air, exhaust fans, gas dryers, timers and two-zone sequences.
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ADP: Damper Interlock Relay Adaptor 24 models · Millivolt to 120Vac · Fresh air, exhaust fan, gas dryer, timer, two-zone Full Specifications →→
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PFS: Positive Flow Switch Proves actual airflow, not just damper position · 24 or 120Vac · BAS/DDC · 4"–9" Full Specifications →→
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#3 by Volume
Flue Dampers
Spring-open fail-safe flue dampers for gas and oil appliances. CSA certified to 12". Up to 30" for commercial boilers. The HAC-F never restricts the flue on power loss.
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HAC-F: Motorized Flue Damper 24Vac · CSA certified · Spring-open fail-safe · Never restricts flue on power loss · 4"–9" Full Specifications →→
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HAC-F Large: Commercial Flue Damper 24Vac · Spring-open fail-safe · Commercial boilers & large furnaces · 10"–30" →
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HAC-FS: Special Application Flue Damper NOT CSA certified: confirm AHJ acceptance before specifying · 24Vac · 4"–9" Full Specifications →→
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#4 by Volume
Combustion Air Dampers
CSA certified dampers and hoods for combustion air intake on gas and oil appliances. 24Vac, 4" to 9". Furnace interlock ready: the HOM wires directly into a 24 Vac appliance circuit, with an ADP only for millivolt or 120 Vac controls.
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HOM: Combustion Air Damper 24Vac · CSA certified · Gravity open · Seals tight when furnace is off · End switch built in (SF1/SF2) · 4"–9" Full Specifications →→
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MOH: Motorized All-Weather Hood 24Vac · CSA certified · Seals at the wall · No cold air infiltration · Exterior mount · 4"–9" Full Specifications →→
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#5 by Volume
Belimo Series, On/Off & Modulating
HAC damper body with Belimo actuator. Spring return on/off and 2–10VDC modulating for large round duct. 6"–20". BAS/DDC compatible. Engineer-specified commercial applications.
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HAC-40: Belimo TFB24 On/Off · Spring return · 24Vac · CSA certified to 12" · 6"–20" Full Specifications →→
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HAC-44: Belimo TFB120 On/Off · Spring return · 100–240Vac · No transformer needed · 6"–20" Full Specifications →→
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HAC-43: Belimo TFB24-SR-T Modulating 2–10VDC · 24Vac · Spring return · BAS/DDC · CSA certified to 12" · 6"–20" Full Specifications →→
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HAC-60: Belimo LMB24-SR-T Modulating 2–10VDC · 24Vac · 45 in-lb · BAS/DDC · No spring return Full Specifications →→
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HAC-50/51: Quarter-Turn Actuator On/Off · Spring return · 24Vac · 6"–12" · HAC-51 includes relay · Not CSA certified →
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#6 by Volume
Belimo Series: Floating Point & Fire/Smoke
Tri-state floating point control, plus Belimo fire & smoke actuators. No spring return on all floating models. The HAC-90 and HAC-80 are not listed fire or smoke damper assemblies.
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HAC-34: Belimo CMB24-3-T Floating point · 24Vac · High torque · No spring return · BAS/DDC compatible Full Specifications →→
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HAC-30: Belimo LMB24-3-T Floating point · 24Vac · 45 in-lb · No spring return · BAS/DDC compatible Full Specifications →→
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HAC-35: Belimo CMB120-3 Floating point · 100–230Vac · No transformer needed · No spring return · BAS/DDC Full Specifications →→
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HAC-70: Belimo LMX120-3 Power Open ONLY: confirm action code before ordering · 100–230Vac · No spring return Full Specifications →→
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HAC-90: Belimo FSLF24 US Fire & Smoke Actuator · 24Vac · Not a listed damper assembly · Confirm PO/PC with engineer Full Specifications →→
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HAC-80: Belimo FSLF120 US Fire & Smoke Actuator · 120Vac · Not a listed damper assembly · Confirm PO/PC with engineer Full Specifications →→
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#7 by Volume
Hoods & Terminations
Exterior wall termination products for fresh air intake, exhaust, and back draft prevention. Motorized and passive options, 4"–24". Metal and white finish on select models.
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OOH: All-Weather Inlet Hood Passive · No power required · Fixed or Velcro removable screen · Metal or white · 4"–12" Full Specifications →→
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BDD: Back Draft Damper Spring return · No power required · Any mounting orientation · Inline · 4"–24" Full Specifications →→
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BDH: Back Draft Hood Spring-close or gravity-close · Exterior wall · End switch option · Metal or white · 4"–12" Full Specifications →→
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#8 by Volume
Zone Control & Specialty
Back pressure dampers, manual balance dampers, actuator-ready extended shaft bodies, and made-to-order custom rectangular dampers for non-standard duct sizes and retrofit applications.
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HAC-BPD: Back Pressure Damper 24Vac · Spring return · Prevents reverse airflow in zoned HVAC systems · 4"–9" Full Specifications →→
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HAC-MBD: Manual Balance Damper No power required · Adjustable blade · Round duct air balancing · 4"–14" Full Specifications →→
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HAC No Motor: Extended Shaft Damper Damper body only · No actuator · Mount your own Belimo or Honeywell · 6"–30" Full Specifications →→
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HCR/HSI: Custom Rectangular Damper NON-RETURNABLE: confirm all dimensions before ordering · Made to spec · 24Vac · 6"–36" Full Specifications →→
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#9 by Volume
Air Exchangers
84% sensible heat recovery. Uses your furnace fan, no electricity, no defrost cycles. NRC Canada tested against HRV at CCHT twin research houses. Lifetime core warranty.
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HAE: Furnace Fan Air Exchanger 84% sensible effectiveness · No electricity · No defrost · Lifetime core warranty · NRC Canada tested Full Specifications →→
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