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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
MRCOOL 96% AFUE 70000 BTU Downflow Gas FurnaceNot only is the MRCOOL Signature Series Single Stage 96% AFUE 70k BTU able to provide effective heating for your home in an easy to install downflow configuration, but it is also quiet running and energy efficient. With a 96% AFUE, this unit will help you save on utility bills. This is thanks in part to the multi speed high efficiency blower motor. You can also experience enhanced cooling SEER ratings when applied with properly matched cooling
Not only is the MRCOOL Signature Series Single-Stage 96% AFUE 70k BTU able to provide effective heating for your home in an easy to install downflow configuration, but it is also quiet running and energy efficient. With a 96% AFUE, this unit will help you save on utility bills. This is thanks in part to the multi-speed high efficiency blower motor. You can also experience enhanced cooling SEER ratings when applied with properly matched cooling equipment. You can expect long term operation thanks to the durable build and finish and an aluminized steel primary heat exchanger with crimped non-welded construction. The aluminized steel inshot burners and durable silicon nitride ignitor help ensure smooth ignition. You can expect quick whole-home heating with the single stage gas valve. Installation is easy with the unit’s compact 33-inch design with standardized widths for easy coil fit. It can be easily vented with PVC pipe and offers left or right utility connections. It is design certified for direct and non-direct vent applications, and you can transition to liquid propane with an optional LP kit. Maintenance is easy for your HVAC technician courtesy of the easily removable slide out blower design. This furnace is proudly backed by a lifetime heat exchanger warranty and 10-year parts warranty.
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Multi-speed high efficiency (constant torque) blower motor
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Self-diagnostics saves last 10 fault codes regardless of power interruption
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Standardized widths for easy coil fit
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Downflow configuration
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Single stage gas valve
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Optional LP kit or high altitude LP conversion kit purchased separately
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Easily removable slide out blower design
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10-Year registered parts warranty
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Aluminized steel in shot burners for smooth ignition
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 1
KEEP LOOKING
Color: Black
I have used a coffee mug warmer all of my long adult life. This one is the worst. I had to get a new one because my new coffee mugs were too big to fit on the old warmer. Yes this is large and will fit most cups I would think. But the amount of attention this thing requires is ridiculous. No simple on/off switch and leave it and forget it. You have to keep touching points in order to find the on and off area, and then you have to keep tapping it to get the temperature you want, but if you take your cup off and put it back, the temperature goes back to the lowest and starts blinking until you tap it to make it solid at the temperature you want. I got it yesterday and it’s going back today. Trust me on this you won’t like the attention it requires.
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Reviewed in the United States on January 14, 2026
★★★★★ 3
Too big, gets hot on bottom
Color: Black
After receiving this, I see it's frequently returned. I wish I didn't buy it. It's too large for my space where I kept my previous warmer and I tried it out; it got quite hot on the bottom. Nothing great about it. I'm boxing it back up and back to the drawing board.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Great
Color: Silver
This coffee and tea warmer is an absolute game-changer! I work from home and love keeping my beverages hot throughout the day. This device truly lives up to its promises. It heats up incredibly quickly and maintains a consistent temperature, keeping my drinks warm for the price. I can’t find a better option, and the auto-shut-off feature is a huge plus. The temperature control is precise, and it actually performs as advertised. I highly recommend this product for its affordability, multiple temperature settings, and reliable performance. It has everything I was looking for in a coffee and tea warmer. The previous one I had worked well and had an auto-shut-off, but I kept accidentally shaking the cup, causing it to spill and melt. This one seems to be well-constructed and definitely worth the investment.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
No more cold coffee!
Color: Silver
Great price for all the nifty features - timer, auto shut-off, hot and hotter! Large button icons and digital temperature display are easy to see. My coffee and tea stay hot enough to drink without making multiple trips to the microwave because I got busy and let it get cold. New best friend!
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Reviewed in the United States on May 7, 2026
★★★★★ 5
i can’t believe how long i went without this
Color: Silver, Color: Silver
i never expected how much of a difference this item would or could make in my nightly tea routine.
i’m a slow sipper and would normally have to get up and microwave my mug 1-2 times depending on how willing i was to stop everything i was doing and move out of my comfy spot to remedy the impending sad lukewarm experience. YALL! the temperature really does make it taste better (i already knew that) but now i can settle into my spot in cozy PEACE and take as long as i want to to enjoy my tea.
i was worried if the lower price point compared to other options on amazon would mean it may be lacking in quality or function, but NOPE! just a genuinely good deal (about $10 at the time of this review) and the features are all there. yes yes yes, go ahead and treat yourself because this one is worth it.
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Reviewed in the United States on June 7, 2026
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