c 70k BTU 80% AFUE MrCool Signature Gas Furnace - Downflow - 17.5" Cabin — Music City Building Supply Skip to content
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70k BTU 80% AFUE MrCool Signature Gas Furnace - Downflow - 17.5" Cabinet

Original price $1,176.00 - Original price $1,176.00
Original price
$1,176.00 - $1,176.00
Current price $1,176.00

70k BTU 80% AFUE MrCool Signature Gas Furnace - Downflow - 17.5" Cabinet

The 70k BTU 80% AFUE Variable Speed MrCool Gas Furnace measures 14.5 for a compact shape perfect for residential homes, and the standardized width ensures a simple coil fit. This furnace is also ideal for the cost-conscious homeowner who needs a furnace that can provide consistent heating during winter months without a hefty upfront cost. It's a Variable Speed furnace, which means it adjusts airflow to optimize for energy efficiency, noise reduction, and pure air quality—while incurring a much smaller upfront cost than a premium variable speed furnace.

Servicing your Variable Speed MrCool Gas Furnace is simple even for the busiest homeowner. The slide-out blower is very easy to remove to access for repairs. In addition, self-diagnostic fault codes constantly reflect the condition of your furnace, so that you can fix it easily before the problem does any serious damage. In the event of a power outage, the furnace remembers the last five codes, which means you'll never be left wondering if things are running smoothly.

This furnace operates on natural gas, which is more energy efficient than oil-heating furnaces. And if you'd like to run it on propane gas instead, you can opt to include the LP Kit. For those who live in high altitudes, you can install your furnace using the High Altitude Kit so that it can run with less oxygen.

MrCool HA18222


When harsh winter weather strikes, nothing compares to the warmth and safety a powerful reliable gas furnace can provide. While furnace heating technology has been around for decades, not all systems are created equally. Some are definitely better than others. One of the best on the market is the MRCOOL 70k BTU single stage, 80% AFUE gas furnace. This system can be installed downflow, and is designed to operate for decades, provide powerful heating capability, and best of all, keep your heating bill affordable at the same time. It does the latter via its 80% AFUE energy efficiency rating. That mark of quality ensures 80% of every dollar you spend on heating fuel gets turned into real, effective heat for your home.

Standard Features

  • Easily removable slide out blower design
  • Registered 10-year parts warranty
  • Rotatable draft inducer for venting flexibility
  • Downflow furnace
  • Heating efficiency of 80% AFUE
  • AHRI Certified
  • Optional propane conversion kit sold separately
  • Aluminized steel tapered crimped non-welded clam shell heat exchanger design
  • Compact 33 inch height
  • Left or right utility connections
  • Variable speed high efficiency blower motor
Model MGD80SE070B3A
UPC 810512033683
Gas Furnace Efficiency 80%
Configuration Floor Mounted
Avg Coverage Area 1,250 - 1,500 Sq Ft
Blower Motor High Efficiency
Cooling Compatibility (up to) 3 Ton
Electrical Phase 1-Phase
Exhaust Pipe Metal
Fuel Source Natural Gas
Gas Valve Single Stage
Primary Heating Capacity 65,001 - 70,000 BTU
Product Height (in) 33
Product Length (in) 28.5
Product Width (in) 17.5
Series Signature
Voltage 120
Warranty 10 Year Parts, Lifetime Heat Exchanger
Weight (lbs) 121.0000
California Residents see Prop 65 WARNING

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