Lennox 46K93 Heat Exchanger 320720-756 including 3-stage electric heat

including 3-stage electric heat

the unit meets UL 1995 plenum requirements

the 10728338 is the correct technical match

Featuring a 24-inch capillary tube

Precise 135F Calibration: Maintains tight tolerance levels to protect internal components from excessive heat

Lennox 46K93 Heat Exchanger 320720-756 including 3-stage electric heatThe Lennox 46K93 Heat Exchanger is a critical genuine OEM replacement part specifically engineered for high performance Lennox HVAC systems. As a veteran technician knows, maintaining the integrity of the combustion cycle depends on a robust furnace heat exchanger. This aluminized steel component is built to withstand high cycle fatigue and thermal stress, ensuring maximum thermal expansion management and efficient heat transfer. Utilizing this Lennox