Carrier HH18HA202 Rollout Switch 30067439-890 it maintains seamless compatibility with

it maintains seamless compatibility with York

The ICP 1082776 is specifically designed for 19-inch vertical air handler cabinets

or cracked pressure tubing

the 18G89 is technically identical to the 18G8901 part number

Common Questions Is the VR8204H1006 compatible with LP conversion

Carrier HH18HA202 Rollout Switch 30067439-890 it maintains seamless compatibility withThe Carrier HH18HA202 Rollout Switch is a critical safety component designed for gas fired furnaces and heating systems. Engineered as a manual reset limit switch, this SPST (Single Pole Single Throw) device is calibrated to open the circuit at a fixed 350 degrees F. When excessive heat is detectedtypically indicating a flame rollout condition or heat exchanger breachthe switch interrupts the 24V control circuit to shut down the gas valve immediately.