











MRCOOL
MRCOOL 80% AFUE 3 TON 45,000 BTU DOWNFLOW MULTI-SPEED GAS FURNACE
MRCOOL 80% AFUE 3 Ton 45,000 BTU Downflow Multi-Speed Gas Furnace
Couldn't load pickup availability






Description
MRCOOL 80% AFUE 3 Ton 45,000 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.
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
- LP kit not included
- Aluminized steel tapered crimped non-welded clam shell heat exchanger design
- Compact 33" height
- Left or right utility connections
- Multi-speed high efficiency (constant torque) blower motor
- Zero step horizontal conversion
Specifications
Product Dimensions | 14 1/2"W x 28 3/8"D x 33"H |
Product Weight | 113 lbs |
Unit Type | Gas Furnace |
AFUE | 80% |
CFM | 1275 |
Tonnage | 3 |
Heating Capacity | 44,000 BTU |
Fuel Type | Natural Gas |
BTU Input | 44000 |
BTU Output |
35200 |
Voltage |
Requires a minimum of 120V/60HZ/15A |
Phase | 1 |
Cycle | 60 |
Stage | Single |
Max Fuse Breaker | 15 |
Min Circuit Ampacity | 6.8 |
Color | Gray |
Full Load | 6.8 |
Number of Burners | 4 |
Gas Connection Size | 1/2 |
Blower Motor Type | ECM |
Blower Motor HP | 1/2 |
Blower Motor Speeds | 5 Speed |
Blower Motor RPM | 565-1275 |
Heat Exchanger Type | Aluminized steel |
Ignition Type | Silicon Nitride Ignitor |
Vent Connector | 4 inch |
LP Kit Available | Yes |
Certifications | CSA AHRI |
Warranty | Registered 10 Year Parts Warranty |
Manuals
About MRCOOL
INNOVATIVE HEATING & COOLING
MRCOOL ductless mini split air conditioners and heat pumps are the cutting edge of what modern, flexible American manufacturing ingenuity can produce. These air conditioners rely on state-of-the-art innovative processes with advanced designs to deliver high efficiency air comfort in every room you need it!

Questions About MRCOOL?
Our customer support is here to help.
If you have any questions about MRCOOL products, call our toll-free number or talk to us on the chat.
We are here to help.
Fast and Free Shipping to Continental USA.
We have excellent customer service. Questions? Call Us at (725) 777-5484.
30 Day Easy Return Policy.
Shop Other MRCOOL Products
-
MRCOOL ProDirect 3 Ton up to 14 SEER Split System A/C Condenser
Regular price $1,349.00 USDRegular priceUnit price per -
MRCOOL Thermal Expansion Valve Kit for Signature Series H4TXV01
Regular price $116.00 USDRegular priceUnit price per -
MRCOOL 3/8 No-Vac Coupler + 3/4 No-Vac Coupler for Central Ducted and Universal Series
Regular price $64.00 USDRegular priceUnit price per -
MRCOOL 3/4 Flare-to-Weld Fitting
Regular price $26.25 USDRegular priceUnit price per