Lochinvar & A.O. Smith 100112337 Control Valve 318518-761 technicians often replace variable pitch

technicians often replace variable pitch sheaves with fixed pulleys once the final system balance is established

Does this fit Spark Ignition or Hot Surface Ignition models

This HVAC high limit control features a 22-inch insert probe

The cushioned bearing housing compensates for minor shaft deviations

Lochinvar & A.O. Smith 100112337 Control Valve 318518-761 technicians often replace variable pitchThe Lochinvar & A. O. Smith 100112337 Natural Gas Control Valve is a critical combustion component designed for precise fuel regulation in high efficiency water heaters and boilers. This gas valve replacement, which serves as the direct updated version for the legacy 9007885005 part number, ensures proper manifold pressure and safe ignition cycles. Built for natural gas water heater repair, this valve features an integrated thermostat and high limit