Review
The ACiQ CAPF furnace represents a practical middle-ground option for HVAC contractors tackling challenging installation scenarios. This downflow-capable unit combines Goodman's proven furnace platform with modern components like R454B refrigerant, targeting the retrofit and replacement market where space and venting options limit equipment choices. The compact 120-pound unit fits attics and utility closets that reject standard-sized systems.
Performance specs tell a solid efficiency story: 96% AFUE heating efficiency with two burner stages, paired with 14 SEER cooling from a single-stage rotary compressor. The variable-speed ECM blower maxes out at 1600 CFM and runs quieter than fixed-speed alternatives at 71 dBA. However, the 24,000 BTU cooling output (2-ton equivalent) conflicts with the 3-ton tonnage label, creating specification confusion that needs resolution before purchase.
Pros & Cons
Pros
- 96% AFUE furnace efficiency exceeds most residential standards and qualifies for utility rebates
- Variable-speed ECM blower motor reduces runtime costs and improves comfort consistency
- Compact 21x21x22 inch footprint fits tight installations where standard units don't
- PVC/plastic exhaust flue simplifies venting in retrofit applications
- Dual fuel capability handles both natural gas and propane without modifications
- R454B refrigerant offers better environmental profile than older R410A
Cons
- Tonnage confusion: 2-ton cooling capacity mismatch with 3-ton listed spec requires clarification before purchase
- Single-stage condenser won't modulate capacity, causing more short-cycling in mild weather
- 14 SEER rating is competent but not exceptional compared to 16+ SEER alternatives
- No Energy Star certification despite high efficiency numbers
Who Should Buy
Best For
Contractors installing systems in retrofit scenarios with space constraints, particularly attics or basements requiring downflow or horizontal mounting. Homeowners replacing 15+ year old equipment who prioritize heating efficiency and want to avoid oversized cooling capacity.
Consider Alternatives If
Anyone needing true 2-ton cooling should verify actual capacity ratings, as the 24,000 BTU cooling output conflicts with the 3-ton tonnage specification.
Installation
Downflow/horizontal configuration requires 208/230V single-phase 60Hz power and 14.3 to 25-amp circuit breaker sizing. The plastic PVC exhaust flue streamlines venting, particularly in attics where metal ducts complicate installations. Pre-insulated 3/4-inch suction lines (50 feet maximum) and 3/8-inch liquid lines minimize field assembly, though this system requires proper refrigerant charging and airflow verification.
Warranty & Reliability
A 10-year parts and labor warranty activates upon online registration, providing solid coverage for residential applications. This warranty length matches industry standards for mid-tier equipment. Goodman's evaporator coil carries separate coverage, important for warranty claims involving the cooling circuit.
Specifications
| SKU | ACIQ-24-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 24,000 |
| Heating BTU | 80,000 |
| Refrigerant | R454B |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| AHRI Certificate Number | 7368843 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1600 |
| Configuration | Upflow / Downflow |
| Energy Star | No |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Height | 22" |
| Width | 21" |
| Depth | 21" |
| Resources | CAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING 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. |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Rotary |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 14.3 amps |
| Tonnage | 3 Ton |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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