Resideo 391937 Conversion Kit and tighten the screw to

and tighten the screw to lock the block as a physical stop

Durable Construction: Oval run capacitor housing is corrosion-resistant for long-term reliability in outdoor condensers

If the circuit remains open at room temperature

While optimized for Danfoss and Secop platforms

Repeated tripping usually indicates restricted airflow

Resideo 391937 Conversion Kit and tighten the screw toThe Resideo 391937 Conversion Kit is a professional grade solution for field converting gas valves from Natural Gas to LP (liquid propane). Engineered for technicians servicing V400, V800, VS820, and VS821 Series combination gas controls, this kit provides a precise 8" to 12" W. C. adjustment range. This part is functionally identical to the 391937 U and is designed exclusively for standard and slow opening valves; it is not compatible with step