Specifically engineered for the KBN399 and AWN399 series

ensure the valve body is thoroughly cleaned of debris and old gasket material before seating the new component to prevent boiler valve leaks

it is standard practice for HVAC technicians to replace all seals

making it ideal for fan coil and baseboard radiator applications where high flow capacity and reliable two-position control are required

This steam pressure relief valve delivers a massive 4

Utica-Dunkirk 2272141 Valve Kit mario Specifically engineered for the KBN399The Utica Dunkirk 2272141 Valve Kit is a critical OEM replacement gas valve kit engineered specifically for high efficiency Utica UB90 150 and matching Dunkirk boiler series. This kit is built to manage a 150k BTU heat output, providing the precise fuel regulation required for condensing gas boilers. For technicians performing a boiler gas valve replacement, this heavy duty assembly includes the 150k BTU solenoid actuated valve and the necessary