Lennox Merit Furnaces
Lennox Merit gas furnaces from 30,000 to 132,000 BTU, rated 80% to 96% AFUE. The ML180 (80%), ML193 (93%), and ML196 (96%) are single-stage, and the ML296 (96%) is two-stage.
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Quick view Lennox ML180UH090XE48BK 80% AFUE 88,000 BTU 17.5" Wide Furnace
The Lennox ML180UH090XE48BK is a Merit Series single-stage gas furnace rated 88,000 BTU input and 72,000 BTU output...Regular price $2,835.82Sale price $2,835.82 Regular price -
Quick view Lennox ML180UH090E48BK 80% AFUE 88,000 BTU 17.5" Wide Furnace
The Lennox ML180UH090E48BK is a Merit Series single-stage gas furnace rated 88,000 BTU input and 72,000 BTU output...Regular price $1,280.60Sale price $1,280.60 Regular price -
Quick view Lennox ML193UH110XE48CK 93% AFUE 110,000 BTU 21" Wide Furnace
The Lennox ML193UH110XE48CK is a Merit Series single-stage gas furnace rated 110,000 BTU input and 104,000 BTU output...Regular price $1,928.36Sale price $1,928.36 Regular price -
Quick view Lennox ML180UH045E36AK 80% AFUE 44,000 BTU 14.5" Wide Furnace
The Lennox ML180UH045E36AK is a Merit Series single-stage gas furnace rated 44,000 BTU input and 36,000 BTU output...Regular price $1,113.43Sale price $1,113.43 Regular price -
Quick view Lennox ML180UH070V48BK 80% AFUE 66,000 BTU 17.5" Wide Furnace
The Lennox ML180UH070V48BK is a Merit Series single-stage gas furnace rated 66,000 BTU input and 53,000 BTU output...Regular price $1,698.51Sale price $1,698.51 Regular price -
Quick view Lennox ML196UH110XE60CK 96% AFUE 110,000 BTU 21" Wide Furnace
The Lennox ML196UH110XE60CK is a Merit Series single-stage gas furnace rated 110,000 BTU input and 107,000 BTU output...Regular price $2,610.45Sale price $2,610.45 Regular price -
Quick view Lennox ML196UH070XE36BK 96% AFUE 66,000 BTU 17.5" Wide Furnace
The Lennox ML196UH070XE36BK is a Merit Series single-stage gas furnace rated 66,000 BTU input and 64,000 BTU output...Regular price $2,274.63Sale price $2,274.63 Regular price -
Quick view Lennox ML193UH070XE36BK 93% AFUE 66,000 BTU 17.5" Wide Furnace
The Lennox ML193UH070XE36BK is a Merit Series single-stage gas furnace rated 66,000 BTU input and 63,000 BTU output...Regular price $1,794.03Sale price $1,794.03 Regular price
Cabinets run from 14.5 to 24.5 inches wide.
Choosing a Merit furnace
Merit is Lennox's entry line. The ML180 typically vents through a metal flue. The ML193, ML196, and ML296 are condensing models that vent through PVC and need a condensate drain. Match the cabinet width to your space and your evaporator coil. For more two-stage options, see Lennox Elite 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 Merit Furnaces are known for.