Carrier HH18HZ195 Rollout Switch Does this unit require a

Does this unit require a run capacitor

the bimetal disc triggers a circuit break to prevent heat exchanger fracturing or component damage

The spring determines the mechanical tension on the diaphragm to set the outlet pressure regardless of gas density

while the 11/32-32 UNS nut ensures a secure

Using a rating lower than 189-227 MFD may result in insufficient torque

Carrier HH18HZ195 Rollout Switch Does this unit require 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,