this single-speed unit features a totally enclosed enclosure (TEAO or TENV) to protect internal components from moisture

If your line pressure exceeds this

Professionals rely on this DH79 cast iron housing to restore the precise horizontal and vertical sensing required for industrial boiler safety and pump cycling efficiency

The package includes various special mounting adapters designed to replicate the original mounting locator for a precise fit in the combustion chamber

With a sensor length of 1

Lennox 60L03 Pressure Switch 326010-701 this single-speed unit features aThe Lennox 60L03 Pressure Switch is a critical safety component designed for precise combustion air monitoring in Lennox heat pumps and furnaces. This OEM Lennox part is factory set to a . 80" wc setpoint, ensuring the inducer motor establishes proper static pressure before allowing the ignition sequence to proceed. As a Single Pole Single Throw (SPST) normally open switch, it features a standard 1 4" barb connection for seamless integration with