York S1-025-26392-011 Rollout These should be replaced any

These should be replaced any time the header is removed for heat exchanger cleaning

Designed for field durability

5-inch inducer cooling applications

Once the system cools to 120°F

This assembly is specifically engineered for use with Wayne HSG200 and HSG400 series gas burners

York S1-025-26392-011 Rollout These should be replaced anyThe York S1 025 26392 011 Rollout Switch is a critical safety component designed for precise thermal monitoring in high output burner compartments. This genuine OEM single pole single throw (SPST) temperature control is engineered to safeguard gas fired furnaces, packaged units, and RTUs from hazardous flame rollout conditions. Functioning as a high limit safety, the York furnace rollout switch is factory calibrated with a 225F open point to