York 309003 - OEM Replacement Furnace Air Pressure Switch 0.67" WC

SWITCH, PRES, AIR, 0.67 IWC ON FALL,SPNO

If your furnace is blowing cold air, it's likely that the air pressure switch is bad. This furnace pressure switch is the 309003 - 0.67" IWC on fall/SPNO and measures 1.625" high with a 1.25" rod length and an overall width of 1."

For use with air conditioners and heat pumps with air pressure switches, this replacement furnace air pressure switch maintains the appropriate temperature in your home. It's made from a durable zinc alloy material for long-lasting use and has a 0.67 inch water column operating pressure.

The York 309-003 Air Switch on Fall is a replacement part used with several furnace models. The air pressure switch is necessary to turn the blower fan and ensures that you have proper airflow for the heating system.

The York APS switch is a replacement for your air pressure switch. Since every unit is built a little different, this part may not fit if you do not have the same furnace as the model number provided above. This is an aftermarket part that meets OEM standards.

The 309003 is a Replacement Furnace Air Pressure Switch from York.

The York 309003 Furnace Air Pressure Switch is an OEM replacement switch that is designed for York gas and electric furnaces. This switch works with the combustion blower to help ensure reliable furnace operation

The York 309003 air pressure switch is designed as a replacement for select York furnaces, it is also used in multiple applications so please compare your current switch to the dimensions listed in the Product Specs area below before purchasing.