BCFURNACE
773-152
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
YORK PRESSURE SWITCH -0.75" WC
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

YORK PRESSURE SWITCH -0.75" WC Air Pressure Switch, Air Proving
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Ensure your heating system operates safely and efficiently with this high-quality York Air Pressure Switch. As a critical safety component in modern HVAC systems, this air-proving switch monitors the vacuum pressure created by the inducer motor to verify that combustion gases are being properly exhausted. With a precise -0.75" WC set point, it prevents the furnace from igniting if proper airflow is not detected, protecting your home from potential venting issues. This replacement part is ideal for homeowners and technicians troubleshooting furnaces that fail to ignite or show pressure switch fault codes. Designed for durability and reliable switching, it ensures your residential heating equipment maintains optimal performance throughout the winter season.
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