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- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Best for cold climates and if you already have a gas furnace or a gas fuel supply already available.
- You'll need about 25-30 Btu's per sq. foot for warmer winter climates and about 35-50 Btu's per sq. foot for colder winter climates - highly dependent on construction type and insulation values.
ACiQ 44000 BTU 80% AFUE Gas Furnace | Variable Speed Two Stage Multi-Positional | R454B Compliant | G80CTL0451712B
Model #: G80CTL0451712B
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Best for cold climates and if you already have a gas furnace or a gas fuel supply already available.
- You'll need about 25-30 Btu's per sq. foot for warmer winter climates and about 35-50 Btu's per sq. foot for colder winter climates - highly dependent on construction type and insulation values.
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ACiQ 44000 BTU 80% AFUE Gas Furnace | Variable Speed Two Stage Multi-Positional | R454B Compliant
Model Number
G80CTL0451712B
Dimensions
17-1/2" W x 29" D x 33-1/3" H
Documents
Warranty
Heat Exchanger: 20 years | Parts: 10 years
G80CTL0451712B – 44,000 BTU 80% AFUE Two-Stage Variable Speed Gas Furnace
Compact comfort that works smarter, not harder.
The ACiQ G80CTL0451712B is a compact, high-efficiency gas furnace designed for smaller homes or tight installation spaces. With 44,000 BTUs of two-stage heating and a variable-speed blower, it delivers consistent warmth, quieter operation, and better energy savings—all in a 17.5" cabinet.
Key Features & Benefits:
- Two-stage heating reduces temperature swings and saves energy
- Variable-speed ECM blower adjusts airflow for comfort and efficiency
- 80% AFUE helps lower monthly heating bills
- Compact 17.5" cabinet ideal for space-constrained installs
- Flexible installation: upflow, downflow, or horizontal
- Communicating thermostat ready for smart home integration
- Lifetime heat exchanger warranty with registration
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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