
Merit® Series
ML180 Gas Furnace

Download:
Specification Manual
Overview:
Economical, standard-efficiency gas heating

Here are some of the top features of the ML180:
Efficiency rating of 80% AFUE can save you hundreds of dollars each year compared to older furnaces.
Sealed blower compartment minimizes losses and maximizes efficiency and comfort.
Reliable Performance
- Duralok Plus™ heat exchanger—made of high-quality, patented ArmourTuf aluminized steel
- Hot surface igniter—controls furnace operation to ensure reliable, efficient performance
- 20-Year Limited Warranty on heat exchanger
- 5-Year Limited Warranty on covered components
- This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration.
*Price Guide: $
*The dollar signs represent the general price range for the product. Actual prices are determined by individual dealers and may vary.
To find a dealer in your area, enter your zip code at the top of the page to see a list of local dealers. Products cannot be purchased onlin
Energy Efficiency (AFUE): 80
AFUE Stands for Annual Fuel Utilization Efficiency. The AFUE number represents how efficiently a furnace converts fuel to energy. The higher the AFUE percentage, the more energy-efficient or fuel-efficient the furnace. The U.S. government’s established minimum AFUE rating for a furnace is 78 percent.
- Efficiency rating of 80% AFUE—can save you 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



