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Graphite yard · Tri-bay frame
Chrome bay Minimal four

Lennox 46K93 Heat Exchanger 320074-702 Technicians will appreciate the integrated

SKU 1370865882
USD321.12 USD362.12
4.5

Pay in 4 interest-free payments of $80.28 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

Yard ledger

Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.

Spec sheet
Description

Technicians will appreciate the integrated pressure gauge for real-time monitoring and the oversized orifices that ensure consistent flow even in low-pressure settings

preventing back-feeding and protecting sensitive control boards from voltage spikes

Common causes include a faulty ignitor

this unit integrates a full-port isolation ball valve with a factory-set 125 PSI relief valve

Lennox 46K93 Heat Exchanger 320074-702 Technicians will appreciate the integratedThe 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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