Carrier HH18HZ195 Rollout Switch Repeated tripping usually indicates a

Repeated tripping usually indicates a restricted flue

This furnace ignitor replacement is designed to withstand high-cycle operations

Common Questions Can I use a 40 Amp contactor to replace a 30 Amp unit

Always verify your specific model number against the factory parts list

contributing to the overall reliability of the ignition sequence

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,