Pay in 4 interest-free payments of $7.55 Learn more
Ships within 48 hours · Estimated delivery Oct 10 - Oct 15
preventing insulation cracking
as a faucet aerator kit
Key Benefits Precise Millivolt Output: Ensures consistent communication with the gas valve to prevent unexpected furnace shutdowns
This HVAC replacement part is built to withstand the high-ambient temperatures of the burner vestibule
Carrier HH12ZB240 Limit Switch preventing insulation crackingThe Carrier HH12ZB240 is a high limit OEM replacement part engineered for precise thermal regulation and safety in Carrier, Bryant, and Payne gas furnaces. As a normally closed (NC) switch, it is designed to protect the heat exchanger from damage caused by restricted airflow or blower failure. This auto limit switch functions on a specific thermal cycle, opening the circuit when internal temperatures reach 240F to interrupt the gas valve and closing
US$ 425.00
US$ 230.00
US$ 50.00
US$ 474.50
US$ 150.00
US$ 134.50
US$ 155.00
US$ 55.00
US$ 330.00
US$ 875.00
US$ 687.50
US$ 195.00
US$ 480.00
