Resideo 391937 Conversion Kit tubing attachment

tubing attachment

this relay must be paired with the manufacturer-recommended microfarad (µF) rated capacitor to ensure sufficient torque without damaging the start winding

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

this unit provides the necessary torque boost to initiate compressor and motor rotation in high-head pressure environments

Repeated tripping usually indicates restricted airflow

Resideo 391937 Conversion Kit tubing attachmentThe 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