Description
This is a new ClimaTek Air Pressure Switch It is a dual pressure switch. Each switch tonains one hose port and two wiring terminals. It replaces the part numbers listed below.
An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely.
Replaces:
HK06NB021 HK06MB021

Repair Difficulty Level


Partial list of Model numbers that use this part:
Use Ctrl+F and enter your model number for a quick search.