Lennox 110,000 BTU Furnaces
Lennox gas furnaces at 110,000 BTU input, in Merit ML180, ML193, ML196, and ML296, Elite EL196, EL280, and EL297, and Dave Lennox Signature Collection SL280 models.
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Quick view Lennox EL297DF110XV60C 97% AFUE 110,000 BTU 21" Variable-Speed Downflow Gas Furnace
The Lennox EL297DF110XV60C is an Elite Series two-stage gas furnace rated 110,000 BTU input and 108,000 BTU output...Regular price $4,191.04Sale price $4,191.04 Regular price -
Quick view Lennox EL297UH110XV60C 97% AFUE 110,000 BTU 21" Variable-Speed Gas Furnace
The Lennox EL297UH110XV60C is an Elite Series two-stage gas furnace rated 110,000 BTU input and 107,000 BTU output...Regular price $4,013.43Sale price $4,013.43 Regular price -
Quick view Lennox EL297UH110XV48C 97% AFUE 110,000 BTU 21" Variable-Speed Gas Furnace
The Lennox EL297UH110XV48C is an Elite Series two-stage gas furnace rated 110,000 BTU input and 106,000 BTU output...Regular price $3,868.66Sale price $3,868.66 Regular price -
Quick view Lennox SL280UH110XV60C 80% AFUE 110,000 BTU 21" Variable-Speed Gas Furnace
The Lennox SL280UH110XV60C is a Dave Lennox Signature Collection two-stage gas furnace rated 110,000 BTU input and 87,000...Regular price $2,850.75Sale price $2,850.75 Regular price -
Quick view Lennox SL280DF110V60C 80% AFUE 110,000 BTU 21" Variable-Speed Downflow Gas Furnace
The Lennox SL280DF110V60C is a Dave Lennox Signature Collection two-stage gas furnace rated 110,000 BTU input and 87,000...Regular price $3,497.01Sale price $3,497.01 Regular price -
Quick view Lennox SL280UH110V60C 80% AFUE 110,000 BTU 21" Variable-Speed Gas Furnace
The Lennox SL280UH110V60C is a Dave Lennox Signature Collection two-stage gas furnace rated 110,000 BTU input and 87,000...Regular price $3,071.64Sale price $3,071.64 Regular price -
Quick view Lennox ML180DF110E60CK 80% AFUE 110,000 BTU 21" Downflow Gas Furnace
The Lennox ML180DF110E60CK is a Merit Series single-stage gas furnace rated 110,000 BTU input and 90,000 BTU output...Regular price $1,495.52Sale price $1,495.52 Regular price -
Quick view Lennox EL297DF110XE60CK 97% AFUE 110,000 BTU 21" Two-Stage Downflow Gas Furnace
The Lennox EL297DF110XE60CK is an Elite Series two-stage gas furnace rated 110,000 BTU input and 108,000 BTU output...Regular price $4,261.19Sale price $4,261.19 Regular price
Ratings run 80% to 97% AFUE, in 21 inch upflow/horizontal (UH) and downflow (DF) versions.
Choosing a 110,000 BTU Lennox furnace
The ML180, EL280, and SL280 are 80% AFUE and typically vent through a metal flue, which often makes for a simpler swap when you're replacing another 80% furnace. The ML193, ML196, ML296, EL196, and EL297 are condensing furnaces, so plan for PVC venting and a condensate drain. The ML180, ML193, ML196, and EL196 are single-stage. The ML296, EL280, EL297, and SL280 are two-stage, with a low stage for milder days. Size the furnace from a load calculation, then match the cabinet width to your space and your evaporator coil.
To compare by efficiency, see Lennox 80%, 93%, 96%, and 97% AFUE furnaces. Need a different size? See Lennox 100,000 BTU furnaces and Lennox 132,000 BTU furnaces.
Call (913) 364-0070, Monday to Friday, 9am to 5pm CST, and we'll help you confirm sizing and an AHRI-matched pairing before you order. Free shipping on major equipment from our Kansas City warehouse to every state and D.C. except Alaska, Hawaii, Washington, Oregon, and Idaho, where you pay the shipping rate shown at checkout. Each product page shows whether an item qualifies. HVAC USA is an authorized Lennox reseller, and everything we sell is new factory equipment. Your full Lennox warranty applies when a licensed, manufacturer-certified contractor installs your system and registers it within 60 days.
Get Expert Help
Not sure which of these systems is right for your application? Our team can help you compare models, sizes, and configurations to ensure the best fit for your climate and space.
Reach out to us at (913) 364-0070 or info@hvacusa.store. Reach out to find the right system to help you experience the long-term reliability and performance that Lennox 110,000 BTU Furnaces are known for.