80,000 BTU 80% AFUE Single Stage ACiQ Gas Furnace | 17.5" Width | Multi-Positional

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ACiQ

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AC-F080-80M1B

240417

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Product Features

Standard efficiency 80% single stage gas furnace
80,000 BTU - Ideal for 1,600-1,900 sq. ft. homes
Can be installed in upflow, downflow, and horizontal orientations
Propane conversion kit included - A $200 value!
20 year heat exchanger and 10 year parts warranties
Self-diagnostic control board for simplicity in servicing

Requires: Metal Flue Vent Piping

4 Questions Answered

Description

Value-Priced 80,000 BTU Gas Furnace with Flexible Installation and an Included Propane Kit

An ACiQ single stage gas furnace is the perfect choice for keeping your home warm. This 80,000 BTU 80% furnace will provide sufficient heat for the coldest parts of the year, evenly distributing it throughout an appropriately-sized house with its ECM blower motor. It is also multi-positional in design, meaning that it can be installed in upflow, downflow, and horizontal airflow directions. A propane conversion kit is included for easy transition to utilizing liquid propane as its fuel source.

Key Benefits

80,000 BTU Heating Input - Provides approximately 64,000 BTU of heating output; a general estimate for 1,600-1,900 sq. ft. homes.
80% AFUE Efficiency - Converts approximately 80% of the fuel's energy into usable heat.
ECM Blower Motor - Helps circulate heated air efficiently through compatible ductwork.
Propane Conversion Kit Included - Allows conversion from natural gas to propane for compatible installations.
Multi-Position Installation - Supports upflow, downflow, and horizontal layouts.
17.5" Cabinet Width - Helps accommodate compatible equipment layouts and installation spaces.
Self-Diagnostic Controls - Help technicians identify operating issues and simplify servicing.
Durable Aluminized Steel Heat Exchanger - Supports reliable heating performance over time.

Reliable Heating and Efficient Airflow

With 80,000 BTU of heating input and 80% AFUE efficiency, this ACiQ furnace provides straightforward warmth for appropriately sized homes. The ECM blower circulates warm air through central ductwork and can also distribute cooled air when connected to compatible air conditioning equipment.

Installation and Fuel Options

Approved upflow, downflow, and horizontal configurations accommodate different residential layouts. The 17.5" cabinet helps fit compatible installation spaces. Factory-configured for natural gas, the furnace also includes a propane conversion kit. A qualified HVAC professional must complete any conversion.

Built for Dependable Performance

The heat exchanger, ECM blower motor, and self-diagnostic controls help support reliable operation and servicing. Paired with approved ACiQ outdoor cooling equipment and a compatible evaporator coil, the furnace can support year-round comfort through central ductwork. Confirm the complete system match before installation.

Warranty

20-Year Heat Exchanger Limited Warranty
10-Year Parts Limited Warranty

Warranty coverage is subject to applicable terms, installation requirements, and registration conditions.

What's Included

ACiQ Gas Furnace - 80,000 BTU, 80% AFUE heating equipment.
Propane Conversion Kit - Included for compatible natural gas-to-propane conversions.

Recommended Accessories & Equipment Options

Compatible ACiQ Outdoor Condenser - Supports central cooling with approved indoor equipment.
Compatible Evaporator Coil - Required when adding central air conditioning.
Thermostat - Controls furnace heating and compatible cooling equipment.
Air Filter or Filter Rack - Helps protect equipment and maintain proper airflow.

Requirements, Considerations & Required Notices

Professional Installation Required - Installation and any propane conversion must be completed by a qualified HVAC professional.
Proper Equipment Sizing - Confirm the home's heating needs; the square-footage estimate is not a substitute for a heat-load calculation.
Approved Installation Configurations - Follow the installation manual for permitted upflow, downflow, and horizontal setups.
Metal Flue Venting Required - Follow approved metal venting instructions; PVC venting is not permitted.
Natural Gas or Propane Operation - Factory-configured for natural gas; propane requires the included conversion kit.
Ductwork & Equipment Compatibility - Confirm airflow requirements and approved matched components.
Electrical & Installation Requirements - Verify electrical connections, combustion air, service clearances.

Low NOx Compliant

This ACiQ gas furnace meets California Low NOx requirements.

This furnace cannot be installed in Colorado or the following counties in California: Fresno, San Joaquin, Kern, Kings, Los Angeles, Madera, Merced, Orange, Riverside, San Bernardino, Stanislaus, Yolo, and Tulare. In these areas, an Ultra-Low NOx furnace is required. Please contact us if you have any questions.

Product Specs

More Information
80,000 BTU 80% AFUE Single Stage ACiQ Gas Furnace \| 17.5" Width \| Multi-Positional
Feature	Spec
SKU	AC-F080-80M1B
Weight	126.7
AHRI Certificate Number	218667914
Config Search	Multi-Positional
Exhaust Flue Requirement	Metal
Manufacturer	ACiQ
UPC	810175556536
Furnace Efficiency / AFUE	80%
Heating BTU	64,000 BTU
Blower Motor	5-Speed ECM Blower Motor
Horsepower	1/2 HP
Motor RPM	1050 RPM
Configuration	Upflow/Downflow/Horizontal
Electrical	115v 1 Phase 60Hz
Max Breaker Size	15 Amps
Min. Breaker Size	9.2 Amps
Low NOx	Low NOx
Burner Stages	Single
Ignition Type	Direct Ignition with Silicon Nitride Hot Surface Ignitor
Fuel Type	Propane, Natural Gas
Height	33"
Width	17 1/2"
Depth	28 1/2"
Warranty	20 Year Heat Exchanger and 10 Year Parts with Online Registration
Resources	Installation Manual Specifications Sheet Conversion Kit Installation Manual ACiQ AC-F Furnace Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
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. PROPOSITION 65 WARNING This product and many products on our site may contain a chemical known to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

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FAQ's

Customer Questions

What happens if this breaks down?

Lifetime technical support is included with your equipment purchase, and many common issues can be resolved with a simple phone call. As an authorized equipment dealer, all products carry the full manufacturer's warranty covering all replacement parts. Products must be registered online to extend the warranty coverage to the full 10-year term; otherwise, the standard warranty term is 5 years. If a part fails while under warranty, there is no cost for the replacement part. Should a part fail during the warranty period, first have a licensed HVAC professional diagnose and confirm which part requires replacement. Once confirmed, reach out to customer support via email or phone to process the replacement part request.

What happens if it arrives damaged?

If you are present during drop-off and you see obvious signs of damage or rough handling in transit - please ask the driver to wait while you inspect the equipment. If it is damaged badly enough that you believe it can not function, you have the right to refuse the damaged portion of the shipment. If you discover the damage after the driver has left, take photos of the damage and send them to customerservice@hvacdirect.com. Please refer to your order number in the email. This starts the process and one of our representatives will be in touch with you promptly.

How can I find an installer?

It’s easier than you think – the key is to find an independent contractor or small company as opposed to a larger HVAC service. A one or two person outfit will do the work more quickly and cheaply than a bigger company, too. Yelp.com, Thumbtack.com, and Porch.com are websites are designed to help you connect with a professional in your area. You could also place a call to the last professional who did work on your home and see if they have any recommendations.

Who makes ACiQ?

ACiQ is made by one of the largest HVAC manufacturers in the world. With 150,000 employees in over 195 countries, their products improve the lives of millions of people around the globe. Their manufacturing is state of the art, with robotic assembly and computer-assisted quality control. ACiQ has an extremely low rate of warranty return. With its combination of advanced features, strong performance, and competitive pricing, ACiQ delivers some of the best value available in HVAC today.

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Why Choose ACiQ?

ACiQ designs AC systems that are based on principles learned from nature: clean, energy-efficient, and quiet. ACiQ systems are built in a such a way that they are easily adapted to fit multiple variations a homeowner needs. ACiQ offers technology in mini-split and full split inverter system offerings that provide the smartest way to buy and save on your home’s comfort solution, so that it meets the needs of your family. ACiQ specializes in home comfort, regardless of your needs.