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Lennox 25W20 Natural Gas to LP Propane Conversion Kit for G40 & G50 Series Furnaces

Part of: Lennox Natural Gas to LP Propane Conversion Kit

Other options in this family: Lennox 28G61 Lennox 21Z23 Lennox 18L12 Lennox 11K49 Lennox 21Z22

Manufacturer

Picture for manufacturer Lennox

Part Number

25W20
9 reviews
Sale Price

$107.92

4 left at this price

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Usually delivered within 2 days

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Product Details

The Lennox 25W20 (LB-94723D) is an OEM natural gas to liquid propane (LP) conversion kit designed for Lennox G40 and G50 series gas furnaces. This genuine Lennox part allows HVAC technicians to safely convert compatible furnaces from natural gas operation to regulated LP/propane gas fuel.

Key Features:

  • Orifice Size: 0.055 — engineered for proper LP gas flow and combustion
  • Altitude Range: Suitable for installations up to 10,000 feet above sea level
  • Compatible Gas Valves: For use with Honeywell VR8205 or White Rodgers 36E, 36F, and 36G series gas valves
  • OEM Replacement: Replaces legacy part number LB-94723D
  • Broad Compatibility: Also fits select Allied, Armstrong, Concord, and Ducane units

Compatible Lennox Furnace Series:

  • G40UH(X) and G40DF(X)
  • G50UH(X) and G50DF(X)

This genuine Lennox conversion kit ensures safe, reliable, and code-compliant fuel conversion on compatible furnaces. Always refer to the furnace installation manual and follow all applicable codes and safety guidelines during installation.

I had tried to cancel an order prior to shipment, but the product still shipped. I have shipped back my product and am waiting on a full refund. Assuming this process goes smoothly, I would rate the customer service 5 stars. My name is Andre Hotard.

THANK YOU

Good pricing and quick ship

I'm delighted to have found you. The order process was very easy and the shipment very fast - I'm very impressed. Thank you!

Customer service answered the phone and very helpful

Hope goes good

Excellent

I haven’t received my item yet, but I believe this will be a great value

Great very satified

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