Skip to content
July Sale Is Live! | Click Or Call 833-658-3387

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width

By ACiQ | Model: G80CTL0451712A | ID: 089961
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$1,925.00 + FREE SHIPPING

ADD TO CART FOR BEST PRICE

Important Installation Note: This is a professional-grade, non-DIY system (including ACiQ, Goodman, Daikin, and select MrCool systems). It's recommended that installation and configuration is done by a licensed HVAC technician to ensure correct setup, safety compliance, and to maintain your manufacturer warranty coverage.

Product Details

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

The ACiQ G80CTL0451712A is a compact, high-performance furnace that delivers efficient and reliable heating. With a capacity of 44,000 BTU and 80% AFUE, it is an excellent solution for small homes and ideal spaces where consistent comfort and quiet operation are a priority. Featuring a two-stage burner and variable speed ECM blower motor, this unit ensures balanced airflow and reduced temperature fluctuations. The furnace’s multi-positional design allows it to be installed in upflow, downflow, or horizontal configurations, and it is field-convertible to propane. Designed for longevity, this model is California Low NOx compliant and features self-diagnostics for fast maintenance.

Key Features

  • 44,000 BTU Heating Output with 80% AFUE Efficiency
  • Two-Stage Burner for Smoother Temperature Regulation
  • Variable Speed ECM Blower Motor for Quiet and Consistent Comfort
  • Upflow, Downflow, or Horizontal Multi-Positional Installation
  • Natural Gas Furnace – LP Convertible with Optional Kit
  • Requires Metal Flue Venting
  • California Low NOx Emission Compliant
  • Integrated Self-Diagnostics for Simplified Maintenance
  • Durable Insulated Cabinet for Reduced Noise and Heat Loss
  • Not Intended for Use in Mobile Homes

Ideal for small households seeking energy-efficient and versatile heating, the ACiQ G80CTL0451712A is built for comfort, reliability, and long-lasting performance.

View More Furnaces

Specifications

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

Brand ACiQ SKU G80CTL0451712A
Weight (in lbs) 126 AHRI Certificate Number 213148658
Exhaust Flue Requirement Metal Carrier Equivalent 58TP0A045V14--12
Tempstar Equivalent F80CTL0451712A Bryant Equivalent 880TA36045C17
Product Features Low NOx, New Refrigerant Compliant Furnace Efficiency / AFUE 80%
Heating BTU 44,000 Blower Motor Variable Speed - ECM
Maximum CFM 1345 Configuration Upflow/Downflow/Horizontal
Electrical 115v 1 Phase 60 Hz Burner Stages Two
Ignition Type Direct Ignition with Silicon Nitride Hot Surface Ignitor Fuel Type Propane, Natural Gas
Height 33 1/3" Width 17 1/2"
Depth 29" Warranty 10 Year No Hassle Replacement / Lifetime Heat Exchanger and 10 Year Parts with Online Registration
Warranty

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

Warranty Type Parts Heat Exchanger No Hassle Replacement
Standard Warranty 5 years 20 years Not included
Registered Warranty 10 years Lifetime heat exchanger 10 years
Documents

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

ACiQ Product Specifications

ACiQ Catalog

ACiQ Warranty

ACiQ Owners Manual

ACiQ Installation Manual

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews
Questions & Answers loading...

Our Real Customer Reviews

See what our customers have said about us.

Product Details

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

The ACiQ G80CTL0451712A is a compact, high-performance furnace that delivers efficient and reliable heating. With a capacity of 44,000 BTU and 80% AFUE, it is an excellent solution for small homes and ideal spaces where consistent comfort and quiet operation are a priority. Featuring a two-stage burner and variable speed ECM blower motor, this unit ensures balanced airflow and reduced temperature fluctuations. The furnace’s multi-positional design allows it to be installed in upflow, downflow, or horizontal configurations, and it is field-convertible to propane. Designed for longevity, this model is California Low NOx compliant and features self-diagnostics for fast maintenance.

Key Features

  • 44,000 BTU Heating Output with 80% AFUE Efficiency
  • Two-Stage Burner for Smoother Temperature Regulation
  • Variable Speed ECM Blower Motor for Quiet and Consistent Comfort
  • Upflow, Downflow, or Horizontal Multi-Positional Installation
  • Natural Gas Furnace – LP Convertible with Optional Kit
  • Requires Metal Flue Venting
  • California Low NOx Emission Compliant
  • Integrated Self-Diagnostics for Simplified Maintenance
  • Durable Insulated Cabinet for Reduced Noise and Heat Loss
  • Not Intended for Use in Mobile Homes

Ideal for small households seeking energy-efficient and versatile heating, the ACiQ G80CTL0451712A is built for comfort, reliability, and long-lasting performance.

View More Furnaces

Specifications

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

Brand ACiQ SKU G80CTL0451712A
Weight (in lbs) 126 AHRI Certificate Number 213148658
Exhaust Flue Requirement Metal Carrier Equivalent 58TP0A045V14--12
Tempstar Equivalent F80CTL0451712A Bryant Equivalent 880TA36045C17
Product Features Low NOx, New Refrigerant Compliant Furnace Efficiency / AFUE 80%
Heating BTU 44,000 Blower Motor Variable Speed - ECM
Maximum CFM 1345 Configuration Upflow/Downflow/Horizontal
Electrical 115v 1 Phase 60 Hz Burner Stages Two
Ignition Type Direct Ignition with Silicon Nitride Hot Surface Ignitor Fuel Type Propane, Natural Gas
Height 33 1/3" Width 17 1/2"
Depth 29" Warranty 10 Year No Hassle Replacement / Lifetime Heat Exchanger and 10 Year Parts with Online Registration
Warranty

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

Warranty Type Parts Heat Exchanger No Hassle Replacement
Standard Warranty 5 years 20 years Not included
Registered Warranty 10 years Lifetime heat exchanger 10 years
Documents

ACiQ 80% 44,000 BTU Gas Furnace Two Stage Multi-Positional 17.5" Width G80CTL0451712A

ACiQ Product Specifications

ACiQ Catalog

ACiQ Warranty

ACiQ Owners Manual

ACiQ Installation Manual

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews