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A manometer should be used to verify that the negative pressure at the flue outlet matches the furnace manufacturer’s specifications
Automatic Reset: Eliminates the need for manual intervention by cycling the circuit at 110-140°F
Durable Construction: Features nickel plating for superior protection against corrosion and oxidation in harsh combustion environments
such as barns or greenhouses
Carrier HN52PC022 Contactor 323613-751 A manometer should be usedThe Carrier HN52PC022 2 Pole Contactor is a factory authorized OEM replacement part engineered for high cycle reliability in residential heating and cooling systems. This 30 Amp HVAC contactor features a 24V coil designed to interface seamlessly with low voltage control circuits, managing power distribution to critical components such as compressors and condenser fan motors. As a genuine Carrier part, it ensures proper fitment and electrical