Lennox 15X40 Heater 318820-201 4-Inch ASME Class 150 Flanged

4-Inch ASME Class 150 Flanged Connections simplify installation in commercial piping systems

Does this kit work for any 2-1/2 inch JCI valve

this combustion motor is recognized for its low-noise operation and power efficiency

it maintains exceptional length stability under high-speed operation

including many QMark and Berko series heaters

Lennox 15X40 Heater 318820-201 4-Inch ASME Class 150 FlangedThe Lennox 15X40 Crankcase Heater is a critical OEM component designed to prevent refrigerant migration and oil dilution in high side HVACR systems. Operating at 240V and 40W, this heater maintains the compressor lubricant at a temperature higher than the coldest part of the system, ensuring optimal viscosity and immediate lubrication upon startup. This belly band crankcase heater features a flexible diameter range of 6. 4 to 8. 5 inches, making it