25-2-70 Probe is a heavy-duty boiler tridicator designed for simultaneous monitoring of system pressure and temperature within a single 3

When should the switch close to initiate defrost

Efficient Installation: Features a simple two-wire (M1 and M6) 24V motor setup

The Wayne Combustion 63272-005 Air Switch Kit is a critical safety and performance component designed for HSG series power gas burners

Extreme Environment Ready: Rated for ambient temperatures from -40°F to 200°F

Utica-Dunkirk PB01301 Pilot Assembly 322055-301 25-2-70 Probe is a heavy-dutyThe Utica Dunkirk PB01301 is a job ready Natural Gas Pilot Assembly engineered for consistent performance in Utica and Dunkirk hydronic heating systems. As a veteran grade OEM replacement part, the PB01301 is technically identical to the Honeywell Q350A1677, offering a direct fit solution for technicians servicing gas fired boilers. This standing pilot burner is critical for maintaining a stable flame signal, ensuring that the thermocouple or