My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Lennox 11K49 Natural to LP/Propane Gas Conversion Kit

Part of: Lennox Natural Gas to LP Propane Conversion Kit

Other options in this family: Lennox 28G61 Lennox 21Z23 Lennox 18L12 Lennox 25W20 Lennox 21Z22

Manufacturer

Picture for manufacturer Lennox

Part Number

11K49
6 reviews
Sale Price

$309.48

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Lennox 11K49 Natural to LP/Propane Gas Conversion Kit (also called a Natural Gas to LP Propane Conversion Kit or LP gas conversion kit) converts compatible Lennox gas furnace units from natural gas to LP/propane operation.

Kit Contents:

  • 12 main burner orifices (0.034)
  • Gas converter sticker
  • Nameplate conversion sticker
  • Bag assembly containing 2 gas valve regulator LP springs (Resideo 29M8501 and White Rodgers 28G6101)
  • Low gas inlet pressure switch (S145)
  • Gas valve inlet fitting
  • Wiring harness

The kit includes both Resideo and White Rodgers LP springs. This lets you match the spring to the gas valve brand on the unit being converted.

Easy and simple

5 stars

Happy we will see

Parts came in as ordered and on time thank you

Had not used autoplicity before this order and was skeptical. However, excellent customer service, quick delivery, everything as advertised and nothing broken because it was packaged well. Actually impressed, plus the price was better than anyone else out there.

Great price

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy