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BCFurnace
773-302
773-302
Regular price
$68.86 CAD
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$68.86 CAD
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This premium dual-stage air pressure switch is an essential safety component for high-efficiency HVAC heating systems. Designed to function as an air proving sensor, it monitors the vacuum pressure generated by the draft inducer motor to ensure combustion gases are safely vented before the ignition process begins. Featuring two distinct set points, this switch is specifically engineered for two-stage furnaces, providing precise monitoring for both low-fire and high-fire operations. If your heating system is experiencing ignition failure, frequent cycling, or error codes related to airflow, replacing the pressure switch can restore reliable performance and ensure the safe operation of your furnace.
Type: Air Pressure Switch
Size: Standard HVAC component
Application: Used in high-efficiency two-stage gas furnaces and residential HVAC heating systems to monitor venting pressure and ensure safe combustion.
Specifications: Two-stage operation; Dual set points: -0.08" WC (Water Column) and -1.49" WC; Air proving functionality for draft inducer motor verification.
Type: Air Pressure Switch
Size: Standard HVAC component
Application: Used in high-efficiency two-stage gas furnaces and residential HVAC heating systems to monitor venting pressure and ensure safe combustion.
Specifications: Two-stage operation; Dual set points: -0.08" WC (Water Column) and -1.49" WC; Air proving functionality for draft inducer motor verification.
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