Lochinvar & A.O. Smith 100093811 Door Switch 326058-758 this 3-speed blower motor offers

this 3-speed blower motor offers versatility

this industrial hermetic compressor offers a robust mechanical design with internal protection against high discharge temperatures and luxury pressure relief

Common indicators include the furnace shutting down after only 2–5 seconds of burner operation

This circuit breaker is designed to handle the high inrush currents of HVAC compressors without premature tripping

Heavy-duty T-bracket design prevents flexing during high-cycle operations

Lochinvar & A.O. Smith 100093811 Door Switch 326058-758 this 3-speed blower motor offersWhen you're troubleshooting a natural gas water heater that won't ignite or is throwing intermittent error codes, the Lochinvar & A. O. Smith 100093811 Door Switch is a critical safety component to inspect. Designed specifically for the NAT FG40T40 series, this OEM replacement door switch serves as a definitive safety interlock, ensuring the burner assembly is correctly isolated and the access door is fully secured before allowing the ignition