the Nordyne 632445R Pressure Switch is the mandatory OEM replacement part for ensuring safe furnace inducer motor operation

this harness is specifically designed to bridge UVC sterilization components with the MicroTech network bus in legacy and modern Daikin-McQuay air handlers

This 5 cubic inch unit features a 3/8" ODF sweat connection and is rated for a maximum working pressure of 680 PSI

It features 18-gauge nickel chrome lead wires—measuring 4

Versatile Application: Standard 115V electrical requirements make it compatible with most residential furnace blower systems

Lennox 33M12 Heat Exchanger 324846-701 the Nordyne 632445R Pressure SwitchThe Lennox 33M12 is a high performance aluminum heat exchanger designed specifically for Lennox G24 series furnace and WhisperHeat units. Engineered as a low heat replacement part, this component facilitates efficient thermal transfer between the combustion gases and the circulating air stream. The Lennox 33M12 heat exchanger is manufactured with heavy duty aluminized steel to resist thermal fatigue and ensure structural integrity under constant