Gray gas furnace cabinet side view with MRCOOL badge and vent openings

Gray gas furnace side panel with service holes and small round vent opening

Gray gas furnace back panel with circular control dial and ventilation holes

Gray gas furnace cabinet rear view with control dial and circular knockouts

Gray gas furnace cabinet corner view with MRCOOL badge and access door window

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MRCOOL Signature 96% AFUE, 45K BTU, 3 Ton, Downflow Gas Furnace - 17.5-Inch Cabinet (MGD96SE045B3XA)

Name: MRCOOL Signature 96% AFUE, 45K BTU, 3 Ton, Downflow Gas Furnace - 17.5-Inch Cabinet (MGD96SE045B3XA)
Brand: MRCOOL
SKU: MGD96SE045B3XA
Price: 1751.00 USD
Availability: OutOfStock

MRCOOLSKU: MGD96SE045B3XA

47 reviews

Price:

$1,751.00 $2,276.30SAVE 23%

BTU:

45K 45K
70K 70K
90K 90K
110K 110K

Air Flow Position:

Upflow/Horizontal Upflow/Horizontal
Downflow Downflow

Out of Stock

No restock estimate

Free Curbside Delivery — carrier calls to schedule

The MRCOOL® Signature Series Single-Stage 96% AFUE 45k BTU is a quiet-running and energy efficient downflow furnace unit that provides superior heating performance in a compact design. Thanks to the multi-speed high efficiency blower motor, the furnace features a 96% AFUE, and offers enhanced cooling SEER ratings when applied with properly matched cooling equipment, so utility costs will be more affordable. The unit’s durable build and finish is credited to an aluminized steel primary heat exchanger with crimped non-welded construction.

For smooth ignition, the furnace features aluminized steel inshot burners and a durable silicon nitride ignitor. The single stage gas valve delivers home heating quickly and effectively. Installation is easy thanks to the unit’s compact 33 inch design and its standardized widths for easy coil fit. It can be easily vented with PVC pipe and offers a left or right utility connection. It is design certified for direct and non-direct vent applications.

There is also an optional LP kit for liquid propane conversion if needed. The easily removable slide out blower design makes maintenance a breeze for a professional HVAC technician as well. For peace of mind, MRCOOL® backs this product with a lifetime heat exchanger warranty in addition to a 10-year parts warranty.

DIMENSIONS & WEIGHT

Dimensions: 29" D x 33" H x 17.5" W
Gross Weight: 126 lbs

GENERAL INFORMATION

Fuel Type: Gas
Full Load: 6.8

CAPACITY & PERFORMANCE

CFM: 1200
Tonnage: 3 Ton
BTU Input: 44,000
BTU Output: 42,000
Cycle: 60Hz

ELECTRICAL REQUIREMENTS

Voltage: 120V
Phase: 1
Max Fuse Breaker: 15

REFRIGERANT & PIPING

GAS Connection Size: 1/2"

FILTER & HEATING

AFUE: 96%

SAFETY

AHRI Certified: Yes

Shipping

Free Shipping on all orders.
Large Appliances: Ship via Curbside Delivery — the carrier delivers to your property but not inside your home.
Small Items: Ship via standard ground delivery (FedEx or similar), such as small appliances, range hoods, sinks, faucets, and accessories.

Full shipping policy

Returns

30-Day Return Policy: Return requests must be submitted within 30 days of your delivery date. We cannot process returns after this period.
Return Requirements: Products must be unused, uninstalled, and in their original packaging (including box and pallet) to qualify.
Restocking Fee: A restocking fee may apply and varies by brand.

Full returns policy

Authorized MRCOOL Dealer

Full manufacturer warranty on every MRCOOL product we sell.

Explore MRCOOL

Easy to install and working great.

I needed to replace another unit that a previous contractor didn't do any part of that installation correctly, and the condensation line was leaking inside the house, running down the wall since that installation!! The indoor coil was 1-1/2" out of level, the line set wasn't wrapped, the electrical was tapped into the same circuit as the garage light and outlets...it was a mess.

It took me more time to demo the old unit out than to install the one I bought from you.

Thank you.

Very pleased.

Very pleased with the price, delivery, ease of installation, and above all during this heatwave it is working excellently.

Perfect for our needs!

I ordered a 2 zone unit for the bedrooms in our home. It took a few months to arrive (manufacturer issue, nothing to do with HOD, and we were contacted on more than one occasion with an order update which was much appreciated!), but when it did arrive was very easy to install. Both the heat and AC function work perfectly, and our family is very happy!

Decent Company

I ordered a HVAC system and it arrived in a timely manner and with no apparent issues. I thought the system was defective once installed but it was the installers fault who wired it wrong. My only issue would be the fee (30% I believe) to return a defective item within the 30 day return policy. If it is defective the customer shouldn't have to pay a fee to return an item that is not operating as designed. Other than that this is a good company.

Pretty Easy Install and Works Great!

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!