PART TYPE / HVAC
Furnace pressure switches
Furnace pressure switches by part number. Furnace draft switches. Match the inches rating. Every part lists the numbers it replaces and the models it fits.
3 parts
What to match
Furnace pressure switches
- 01Setpoint: same inches WC, like -0.90 in
- 02Contacts: same type, usually normally open
- 03Ports: same number of hose ports
Turn off power (and gas) before you work on HVAC equipment. Not sure? Call a licensed HVAC tech.
Questions
How many furnace pressure switches are listed?
3 parts, each with its part number, the numbers it replaces and the models it fits.
Who makes the furnace pressure switches listed here?
Cleveland Controls. Brand names show fit only; match the numbers on your old part.
Where is the model number on a furnace?
The data plate is inside the lower blower compartment door. Search that number, or the part number printed on your old part.
More help: where to find the model number, part number or model number, pro and government quotes.