Lochinvar & A.O. Smith 100171949 Valve Freon This model is a thermopile

This model is a thermopile generator kit (750mV) and is intended for millivolt systems

Veteran techs know the drill: always remove the Schrader core before you strike the torch

maintaining the same 5/32" internal diameter

Engineered for high-capacity discharge

Lochinvar & A.O. Smith 100171949 Valve Freon This model is a thermopileThe Lochinvar & A. O. Smith 100171949 Gas Valve Kit is a critical OEM replacement component engineered specifically for Knight WH285 wall mount boilers. This comprehensive kit includes the high precision gas valve assembly, integrated venturi, and necessary replacement gaskets to ensure a leak free seal and calibrated fuel to air mixture. As a veteran grade HVAC replacement part, it handles gas flow regulation with exacting tolerance, maintaining the