Armstrong Furnace R37520B002 Rollout Switch Engineered for commercial kitchen equipment

Engineered for commercial kitchen equipment repair

Can the T-4002-123 be used with 1/4" tubing

Compact Engineering: Efficient 20VA rating provides sufficient power for distributed I/O and magnetic switches while maintaining a small footprint

Can this be used in 13 SEER York packaged units

The foot-mount design ensures a secure installation within furnace cabinets or air handler control boxes

Armstrong Furnace R37520B002 Rollout Switch Engineered for commercial kitchen equipmentThe Armstrong Furnace R37520B002 Rollout Switch is a critical safety component designed for precise thermal monitoring within residential gas furnaces. Engineered for high temperature sensitivity, this manual reset rollout switch is calibrated to trigger at 225 degrees F, ensuring the system shuts down if flame rollout or excessive heat is detected outside the combustion chamber. Utilizing a Single Pole Single Throw (SPST) configuration, this limit