Carrier HH11AZ200 Vent Switch Els PW 17895 If you have 24V at

If you have 24V at the terminals but the valve doesn't click open

eliminating the need to break into the piping for electrical repairs

Enhanced Durability: Epoxy resin seal shields internal snap-action contacts from corrosion and job-site debris

a SPDT model from the A19 series may be required

and 1/2”) provide versatile connectivity for various hose configurations

Carrier HH11AZ200 Vent Switch Els PW 17895 If you have 24V atThe Carrier HH11AZ200 Vent Switch is a critical OEM replacement safety component designed to monitor airflow and temperature within the burner box of select Carrier, Bryant, and Payne furnaces. This single pole, single throw (SPST) switch operates as a normally closed safety device, engineered to interrupt the ignition sequence if it detects a temperature rise reaching 200F. Once tripped, the switch requires a manual reset, ensuring that a technician