Focusing on minimizing pressure drop and preventing liquid migration

this drop-in solution restores system efficiency and quiet operation immediately

This unit features a 1-inch Rotalock connection paired with a 3/8-inch ODF (Outside Diameter Female) sweat connection

ensuring proper flue gas ventilation and system pressure switch engagement

Ensure your control board is outputting the correct voltage and that the thermocouple or flame sensor is functioning correctly during the ignition sequence

Lennox 59W42 Transformer 320735-701 Focusing on minimizing pressure dropThe Lennox 59W42 Transformer, also identified by part number 102002 01, is a heavy duty step down transformer engineered for industrial HVAC applications requiring high capacity power conversion. With a 460V primary to 230V secondary configuration, this unit is built to manage large electrical loads, boasting a 2. 9 KVA (2900 VA) rating. This 60 Hz transformer provides critical voltage regulation for commercial air handlers and rooftop units, ensuring