80% AFUE 4 Ton 90,000 BTU Downflow Multi-Speed Gas Furnace
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 single stage, 80% AFUE gas furnace.
This system can be installed down flow, 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.
|
Dimensions |
28 3/8" D x 33" H x 17 1/2" W |
|
AFUE |
80% |
|
CFM |
1570 |
|
Tonnage |
4 |
|
Heating Capacity |
88,000 BTU |
|
Fuel Type |
Natural Gas |
|
BTU Input |
88000 |
|
BTU Output |
70400 |
|
Voltage |
120 |
|
Phase |
1 |
|
Cycle |
60 |
|
Stage |
Single |
|
Max Fuse Breaker |
15 |
|
Min Circuit Ampacity |
8.4 |
|
Color |
Gray |
|
Color Family |
Gray |
|
Full Load |
8.4 |
|
Number Of Burners |
8 |
|
GAS Connection Size |
1/2 |
|
Blower Motor Type |
ECM |
|
Blower Motor HP |
3/4 |
|
Blower Motor Speeds |
5 |
|
Blower Motor RPM |
945-1570 |
|
Heat Exchanger Type |
Aluminized steel |
|
Ignition Type |
Silicon Nitride Ignitor |
|
Vent Connector |
4 inch |
|
LP KIT Included |
No |
|
LP KIT Available |
yes |
|
CSA Certified |
Yes |
|
ISO Certified |
No |
|
Energy Star Compliant |
No |
|
Energy Star Certified |
No |
|
AHRI Certified |
Yes |
|
Registered Warranty |
Registered 10 Year Parts Warranty |
|
Base Warranty |
5 Year Parts Warranty |
|
Registered Heat Exchanger Warranty |
Registered 20 year Heat Exchanger Warranty |
|
Base Heat Exchanger Warranty |
20 year Heat Exchanger Warranty |
|
Has Batteries |
No |
|
Contains Electronics |
Yes |
|
Contains Chemicals |
No |
|
Contains Aerosol |
No |
|
Contains Compressed GAS |
No |
|
Proposition 65 Warning |
Yes |
|
Restricted States |
Yes (California) |
|
Net Weight |
140 lbs |
What BTU rating should I choose for my air handler?
| Air Handler BTU | Coverage Area/Room Size (Sq Ft.)* |
| 9K BTU | Up to 375 Sq. ft |
| 12K BTU | Up to 500 Sq. ft |
| 18K BTU | Up to 750 Sq. ft |
| 24k BTU | Up to 1000 Sq. ft |
| 36k BTU | Up to 1500 Sq. ft |
*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.
*Shipping Policy
Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!
Installed with ceiling cassettes... Quiet and keeping us cool so far !
Very good delivery service installed and works like a Should
Product came packaged well, undamaged. Installation was difficult, followed instructions for suction line above coil on bilevel installation with coil above condenser. 108 inside house on startup, 103 ambient. First start, high pressure 500, low pressure 170, supply air temp 66 degrees. Very worried at first, but after house cooed down, everything within parameters. Researched 410a refrigerant, found out it looses efficiency exponentially during temperature extremes. My old r22 unit would supply 54 degree supply air in comparable operating conditions. EPA, government, a/c manufactures all lying to American public
First time ever installing Mr cool unit was built very good it has a dc converted fan motor,came with a salt shelf type coating om inside of unit over all very impressed 5star system
- We are an authorized MRCOOL dealer
- Industry leading sales and customer service
- Thousands of happy customers
