Field Controls 602609900 Circuit Board Kit 320819-301 The P170NA-1 features manual reset

The P170NA-1 features manual reset on both the high and low pressure sides

spring assembly

as with all condensing furnace drain traps

Key Benefits Optimized Head Pressure Control: Essential for maintaining proper compression ratios in R410A systems during cold weather startups

Manual Override: Features a dedicated lever to toggle load status without disrupting the preset 7-day mechanical program

Field Controls 602609900 Circuit Board Kit 320819-301 The P170NA-1 features manual resetThe 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.