Lochinvar & A.O. Smith 100262939 Gas Valve 321042-401 these bimetal surface-mounted controls ensure

these bimetal surface-mounted controls ensure precise thermal response and proper cycling between heating elements to prevent cold water sandwiching

and Tappan air handlers

The Bard 8620-080 is a precision-engineered 75C Close-on-Rise (CI) Automatic Fan/Limit Switch designed for high-reliability circuit control in Bard wall-mount units and HVAC systems

and G valves

This OEM-spec replacement measures approximately 13 x 19-1/4 x 7/16 inches (nominal 13x20)

Lochinvar & A.O. Smith 100262939 Gas Valve 321042-401 these bimetal surface-mounted controls ensureThe Lochinvar & A. O. Smith 100262939 Gas Valve is a critical OEM replacement part engineered for high recovery natural gas water heaters, specifically the GS and GT series. As a veteran technician knows, this N3 natural gas control valve features a 2 inch cavity (CAV) and is designed for precise 4. 0" WC outlet pressure manometric regulation. This Honeywell WV8840B1158 model serves as a combined gas control thermostat, ensuring the burner receives a