ML180UH070XP36A, 80% AFUE, Upflow/Horizontal, Gas Furnace, PSC, 70,000 Btuh, 2-3.5 Ton, Low NOx, Merit Series

Merit® Series

ML180 Gas Furnace

Economical, standard-efficiency gas heating

Your customers will enjoy the exceptional comfort that comes with reliable Lennox engineering. The ML180UH070XP36A's durable, high-quality design ensures long-lasting performance. And with an efficiency rating of 80%, it will save them in energy costs, especially compared to an older furnace.

Upflow/Horizontal

• Efficiency rating of 80% AFUE—can save hundreds of dollars each year, compared to older furnaces
• Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs

• Duralok Plus™ heat exchanger—made of high-quality, patented ArmourTuf™ aluminized steel
• Hot surface igniter—controls furnace operation to ensure reliable, efficient performance

California Only

If installed in South Coast Air Quality Management District (SCAQMD) only:

This furnace does not meet the SCAQMD Rule 1111 NOx emission limit (14 ng/J), and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the Clean Air Furnace Rebate Program: www.CleanAirFurnaceRebate.com

If installed in San Joaquin Valley Air Pollution Control District (SJVAPCD) only:

This furnace does not meet the SJVAPCD Rule 4905 NOx emission limit (14 ng/J), and thus is subject to a mitigation fee of up to $450.