Lennox 29M12 TXV 320788-703 this specific configuration includes the

this specific configuration includes the copper bulb well with a 1/2 inch NPT brass connector for immediate installation into boiler tappings

This 0 to 500 PSI pressure transducer produces a linear 0 to 10 Vdc output signal

Built to meet exact OEM specifications

This front cover kit provides an essential protective seal for internal mechanical and electrical components

Heat-Assisted Accuracy: The 2-watt internal heater allows the switch to react faster to temperature spikes

Lennox 29M12 TXV 320788-703 this specific configuration includes theThe Lennox 29M12 is a high capacity 6 ton thermal expansion valve designed to provide precise refrigerant metering in residential and light commercial split systems or package units. Featuring a 3 8" x 1 2" ODF sweat connection and a 30" capillary tube, this OEM expansion valve ensures rapid response to load changes by maintaining consistent superheat levels. It is factory calibrated for R 410A refrigerant, optimizing evaporator efficiency and