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An ACiQ furnace and coil system is a great choice to keep your home warm all season long. With plenty of extra features at an affordable price, the N80MSN0701712A is the perfect choice for heating.
66k BTU 80% AFUE Single Stage 17.5" Wide Furnace
OVERVIEW
The ACiQ N80MSN0701712A is an inexpensive model of furnace to provide reasonable comfort to your home. At a basic efficiency, this furnace will heat your home adequately with the right output, providing comfort to your home even in the coldest parts of the year.
QUICK FACTS
66,000 BTU, 80% AFUE natural gas furnace
Generally suitable for up to a small to medium house in ideal applications
Multi-positional design - can be installed in the upflow, downflow, or horizontal orientations
Single stage burner with a multi-speed blower
Field-convertible to propane with an optional LP kit
On board self-diagnostics
66,000 BTU, 80% AFUE
The ACiQ N80MSN0701712A has an input of 66,000 BTU. With an efficiency of 80%, this means that the furnace has an output of 52,800 BTU. The 80% AFUE also means that for the gas going into the furnace, 80% of it is used to heat your home while the remaining 20% is lost out the flue piping and lost to normal furnace operations. All 80% furnaces require metal flue venting, and if you need it to be plastic/PVC venting a furnace with an efficiency of 90% or above is required. While this unit uses natural gas as fuel out of the box, we also have an LP conversion kit, available at an additional cost. Please note that this furnace is not Low NOx or Ultra Low NOx compliant and if shipped to California may be subject to a mitigation fee.
Warranty
ACiQ offers 10 year parts and 20 year heat exchanger limited warranties. Please note that in order for the heat exchanger and parts warranties to be upheld, the unit must be registered through the manufacturer within 90 days of installation. The installation must also follow your state and local codes.
Installation and Durability
With its ability to be installed in any configuration (upflow, downflow, or horizontal) the ACiQ N80MSN0701712A is very versatile in application potential. The unit has a durable outer casing that can withstand wear-and-tear through its entire lifetime, providing the peace of mind that your home will stay comfortable year-round. Please note that this furnace is not intended for mobile home installation on its own.
Quiet Comfort
Every ACiQ furnace is designed to keep your family warm and comfortable year after year. Whisper-quiet ECM blower fans, solid construction with thicker sheet metal and more cabinet insulation give you near-silent operation. From entry level to top-of-the-line, your comfort is the priority.
High Efficiency
ACiQ saves you money up front, but also over time by reducing energy bills. Multi-speed or Variable Speed ECM blowers come in every furnace. Adding options such as high-efficiency secondary heat exchangers, two stage heating, modulating burners and variable blowers all can further reduce your energy bills while increasing comfort.
Longer life, longer warranty
Thicker sheet metal, more cabinet insulation and aluminized steel heat exchangers reflect the highest build quality you can get. Every furnace is backed by ACiQ’s 10 year, 20 year or lifetime (depending on model) heat exchanger extended warranty with online registration.
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Safety Information
This gas appliance requires a trained technician to install. Improperly connecting gas lines or improperly connecting a gas flue or venting may result in death. By purchasing this item, you are agreeing that you are using a trained technician to install this gas appliance. We will not be responsible for any injury or property damage arising from improper service or service procedures. Whoever installs or services this unit assumes responsibility for any personal injury or property damage which may result. Many jurisdictions require a license to install this equipment.
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
ACiQ 2 Ton 17.5" Width Multi-Positional Evaporator Cased Coil-R410A
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
Buyers report noticeably quieter operation, stronger airflow, and lower energy use compared to furnaces 20 to 32 years old, including one 80% 110,000 BTU model with a fan described as three times more powerful and another user citing 30% energy cost reduction. Installations are often described as straightforward—even for DIY replacements and propane conversions—though some required duct modifications, a thermostat return, cleaning an ignition sensor after two years, or addressing minor factory or freight issues.
AI Generated from the text of customer reviews
Top reviews
Very satisfied with this unit
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Replaced a 25 year old. Much quieter and better fan performance.
Review byET
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efficient heating, energy costs reduced by 30%, powerful fan, no problems.
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So much better than the 20 year old unit it replaced. Great support from HVAC, excellent price.
Review byDimitri
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Excellent Unit - powerful fan!
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I had delivered an ACiQ 80% 110,000 BTU furnace. It is working great. I replaced a high efficiency 90% Bryant that had a known secondary heat exchanger issue. I watched The DIY HVAC Guy on youtube that recommended that all high efficiency units are crap and to go back to 80%. He couldn't be more right. The unit is running fine with no problems. The install was easy. I had to redo the ducting as per his instructions. The price i paid $1,300 compared to what Bryant installers wanted $13,000 was a no brainer. If you have mechanical hands and like stop watch How To youtube videos, get this one! You wont be disappointed. The heat is excellent a d the fan is 3 times more powerful than I used to have. Excellent unit thay will last 30+ years.
Review byChris
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excellent
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works great so far. easy to install. runs 1/4 of the time my 30 year old furnace ran, blows alot of air!
Review bybrent
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Very pleased
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80%
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100%
Price
80%
At present we’re not using the heat but unit is performing well with external AC unit.
Returned thermostat due not being able to be incorporated into existing system. Return was painless and prompt reimbursement.
Would again purchase products from these
folks if need be.
Review byEddie
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Solid product
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We have installed about 6 of these, replacing williams wall furnaces. They work great. after 2 years, be sure to clean ignition sensor. That's the only thing we have done, other than clean filters.
Review byMark
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DIY
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This furnace was almost the same size as my 32 year old Carrier I replaced (6" shorter). CS was able to change order and I received the right size. Fast shipping and shipping damage. The new ACiQ furnace is quieter than the old one. Temp-Rise test was in range with factory settings. Saved a bundle and very happy with this product.
Review bytails
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Fast delivery, great service
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80%
Very pleasant buying experience and faster delivery than I ever expected. I was thrown one small curve when the unit arrived and it was a different brand than originally ordered. Did some checking and found they were in the same corporate family and the only difference is the sticker on the front so it’s no problem.
AI Generated from the text of customer reviews