Field Controls 602609900 Circuit Board Kit 321142-301 Key Benefits Precise Draft Calibration:

Key Benefits Precise Draft Calibration: Fully adjustable from

This is a non-bleed thermal expansion valve

Which valve series is the 30685566-003 adaptor compatible with

Redundant Valve Design: Features dual internal seating for enhanced safety and strict adherence to fuel-gas codes

The R42360 is specifically configured as a natural gas valve

Field Controls 602609900 Circuit Board Kit 321142-301 Key Benefits Precise Draft Calibration:The Field Controls 602609900 Circuit Board Kit, also known as the CK 63 Control Kit, is a specialized 120 VAC interface engineered specifically for oil fired heating appliances coupled with SWG Series Power Venters or Field Draft Inducers. This technician grade replacement board (part number 46399200) serves as the primary solid state logic for managing the post purge cycle, effectively exhausting residual flue gases once the thermostat is satisfied.