Review
The Goodman 4 Ton 14 SEER 96% Furnace and AC System represents solid mid-market equipment from ACiQ, a budget-friendly brand trusted by regional contractors. This downflow configuration works well for homes with basement or attic mechanical rooms requiring horizontal discharge. The system combines gas furnace heating with air conditioning in one package, simplifying installation for replacement jobs where existing ductwork is in place.
Heating performance delivers 47,000 BTU per hour with 96% AFUE efficiency, converting nearly all fuel to usable heat. Cooling capacity reaches 46,000 BTU at 14 SEER, qualifying for Energy Star designation. The scroll compressor runs single-stage only, meaning it cycles on and off rather than modulating capacity. Multi-speed blower reaches 2,000 CFM maximum, providing flexibility for different duct designs and room sizes.
Pros & Cons
Pros
- 96% AFUE furnace efficiency significantly reduces heating fuel consumption and monthly gas bills
- 14 SEER cooling rating qualifies for Energy Star certification and many utility rebates
- Compact dimensions (30" H x 24.5" W x 21" D) fit tight mechanical closets and attic spaces
- Multi-speed blower motor allows fine-tuned airflow and better comfort control
- PVC exhaust compatible with modern condensing furnace venting requirements
- 10-year warranty with online registration provides solid long-term protection
Cons
- Single-stage burner and compressor limit efficiency gains compared to two-stage alternatives
- 74 dB noise level runs slightly louder than premium models, noticeable in quiet homes
- R454B refrigerant requires updated technician certification, limiting service options in some areas
- 5-ton tonnage may oversized for moderate climates, reducing efficiency benefits
Who Should Buy
Best For
Contractors installing replacements in homes with existing ductwork for 4-5 ton systems, especially in northern climates where heating load justifies the investment. Budget-conscious homeowners seeking Energy Star efficiency without stepping up to premium variable-stage equipment.
Consider Alternatives If
Homeowners in mild climates where cooling dominates, or those prioritizing ultra-quiet operation should explore higher SEER models with variable-speed compressors.
Installation
Downflow configuration requires vertical clearance above the unit and ductwork routing below. Needs 208-230V single-phase electrical service with 26.4 to 40-amp breaker capacity. PVC flue venting connects to the right side, requiring plastic piping to roof or wall termination. Standard installation takes 6-8 hours for experienced crews, longer if new refrigerant lines exceed 50 feet.
Warranty & Reliability
10-year parts warranty activates through online registration after purchase. Covers compressor, heat exchanger, and most components against defects. Labor and refrigerant are excluded. Registration is essential, as implied warranty applies without it. Coverage period is strong for mid-tier equipment at this price point.
Specifications
| SKU | ACIQ-48-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 46,000 |
| Heating BTU | 47,000 |
| Refrigerant | R454B |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Single |
| Fuel Type | Gas |
| Height | 30" |
| Width | 24.5" |
| 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. |
| Replaces | GSZ140491 |
| Product Features | Rebate Available |
| Energy Star | Yes |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 40 amps |
| Min. Breaker Size | 26.4 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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