Heavy-duty, double-flanged, channel frame-style backdraft tornado dampers are designed to protect against tornados and rapid pressure changes. Installed in ductwork or wall mounted near the exterior ...
MONTREAL, Nov. 13, 2024 /PRNewswire/ - XNRGY Climate Systems ("XNRGY"), a leading innovator in sustainable HVAC solutions, today announced it has achieved AMCA Certification for air performance and ...
Greenheck’s HB Series of Heavy Duty Industrial Backdraft Dampers includes the recently released HBR-150, a round industrial backdraft damper with a flanged-style frame. The HBR-150 is rated for ...
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