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

Its resilient construction ensures long-term efficiency in water treatment

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

it maintains consistent superheat

When should the switch close to initiate defrost

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