providing stable performance even in fluctuating ambient temperatures

Durable Material Composition: High-temperature resistant material prevents gasket blowout and ensures a reliable seal under variable pressure cycles

using non-specified controls can compromise system safety and functionality

providing precise differential air pressure detection to ensure the combustion blower is moving sufficient air for safe burner operation

providing consistent torque and reliable CFM delivery across varying static pressures

Lochinvar & A.O. Smith 100169458 Switch L99H008 providing stable performance even inThe Lochinvar & A. O. Smith 100169458 Switch is a critical Main Power Switch for high efficiency commercial and residential water heaters and boilers. Also identified as the Lochinvar SWT1000, this rocker style On Off Power Switch is a direct factory authorized replacement component designed to restore line voltage connectivity to the integrated control module. As a veteran technician, you know that a failure in the boiler electrical supply logic