Pay in 4 interest-free payments of $7.70 Learn more
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Repeated tripping usually indicates a restricted flue
or valve cartridge replacement to prevent future leaks
Always verify your specific model number against the factory parts list
which must be purchased separately if they are also failing
This back is designed for 5/32" OD tubing used in exposed tubing installations
Carrier HH18HZ195 Rollout Switch Repeated tripping usually indicates aThe Carrier HH18HZ195 Rollout Switch is a critical safety component designed for Carrier furnace flame rollout protection. This OEM furnace safety switch features a Single Pole Single Throw (SPST) configuration with an automatic reset function, ensuring the system remains operational once safe temperatures are restored. Engineering specifications dictate a precise 195F open point to interrupt the heating cycle during abnormal combustion conditions,