Designed for broad compatibility

High-Efficiency Integration: Optimized for modern gas-fired furnaces where precise combustion monitoring is required

and Luxaire furnaces

In HVAC systems

the K19AT-30 serves as a direct drop-in for BASO G and H series valves

Nordyne 626541R Rollout Switch Designed for broad compatibilityThe Nordyne 626541R Rollout Switch is a safety critical manual reset flame rollout switch engineered for gas fired furnaces and heating systems. Designed with a 160F degree trip point, this SPST furnace switch acts as a primary safety mechanism to prevent hazardous conditions by interrupting the burner circuit if heat exceeds calibrated limits. As the direct replacement for Nordyne 626541, this component ensures seamless integration into Nordyne,