Utica-Dunkirk 127000007 Fan Cycling Switch R-448A This 1/8" stainless steel solenoid

This 1/8" stainless steel solenoid valve operates on 120V AC and is rated for pressures from 0 to 300 PSI

allowing for fine-tuning based on specific ambient conditions and load requirements

If the protector is an internal pilot-circuit or terminal-box mount

As an OEM SPST pressure switch

this Permanent Split Capacitor motor draws a nominal 0

Utica-Dunkirk 127000007 Fan Cycling Switch R-448A This 1/8" stainless steel solenoidThe Utica Dunkirk 127000007 Fan Cycling Switch is a critical OEM component designed for high precision head pressure control in Dunkirk and Utica boiler systems. Engineered for reliability in hydronic heating applications, this pressure actuated switch monitors system temperature and pressure to cycle the fan, preventing rapid short cycling and maintaining optimal combustion efficiency. By regulating fan operation, the 127000007 ensures that the heat