Lochinvar & A.O. Smith 100161837 Valve R-134A it ensures stable flame support

it ensures stable flame support and enhanced heat transfer across the heat exchanger surface

Professional protocol requires a full system shutdown and pressure relief of both the water/steam media and the pneumatic actuator signal before disassembling the bonnet and installing this service kit to ensure technician safety and prevent seal damage

Professionals value the 8102111203 for its NEMA 1 rated construction and its ability to provide stable

ensuring that the blower fan relay engages correctly to prevent heat exchanger overheating or evaporator coil freeze-ups

Lochinvar & A.O. Smith 100161837 Valve R-134A it ensures stable flame supportThe Lochinvar & A. O. Smith 100161837 Air Metering Valve is a precision engineered OEM replacement part designed for high efficiency combustion control in commercial boilers and water heaters. As a 24V, 50 60Hz component, this air metering valve is critical for modulating the air to fuel ratio, ensuring complete combustion and maintaining peak thermal efficiency. Built for heavy duty HVACR environments, this direct fit valve integrates seamlessly with