Mitsubishi Electric M21ECW397 Cable Set 326010-701 The Lennox 59W33 Pressure Switch

The Lennox 59W33 Pressure Switch (OEM Part # 102310-01) is a critical safety component designed for precise monitoring of combustion blower performance and venting integrity

effectively removing the products of oil decomposition like varnish and sludge

Note that while the kit provides the specialized vent transition and mounting straps

a SPDT model from the A19 series may be required

this 3/8 SAE sight glass features a 3/8" Female x Male flare connection for secure integration into the liquid line

Mitsubishi Electric M21ECW397 Cable Set 326010-701 The Lennox 59W33 Pressure SwitchThe Mitsubishi Electric M21ECW397 is a critical MN Converter Cable Set designed specifically for field technicians performing high level diagnostics on M Series and P Series systems. As the direct replacement for M21EC0397, this kit is required for interfacing with the PAC USCMS MN 1 Maintenance Tool. This comprehensive set contains five distinct conversion cables (M21EC1397, M21EC2397, M21EC3397, M21EC4397, and M21EC5397), allowing for a USB UART