Lennox 78F43 Blower Shaft 326070-701 This specific part is designated

This specific part is designated as a liquid line charging valve

We recommend using a fresh capacitor to ensure the Carrier HC42VL208 operates within its intended thermal and electrical parameters

This model utilizes POE oil for superior lubrication with HFC refrigerants and includes a 3/4-inch stub suction and 1/2-inch stub discharge for standard brazed connections

and HE240 bypass humidifier series

this kit features a 16-character LCD display that delivers real-time plain-text diagnostics

Lennox 78F43 Blower Shaft 326070-701 This specific part is designatedThe Lennox 78F43 Blower Shaft (OEM Model LB 50255C) is a critical mechanical component engineered for heavy duty application in industrial and residential air handling units. Machined from high grade C1045 carbon steel, this 1 inch diameter shaft is designed to withstand high torque loads and continuous rotational cycles within the blower assembly. With a precision cut length of 27. 25 inches, it features a standardized 1 4" keyway and a flat for