Review
The Goodman 3-ton upflow system represents the middle market of residential HVAC, pairing a gas furnace with an air conditioning condenser in one matched configuration. This 100,000 BTU, 36,000 BTU-cooling package targets contractors and homeowners who want coordinated components without premium-tier features. Energy Star certification confirms both units meet current efficiency minimums, making it eligible for utility rebates in most regions.
Heating efficiency reaches 96% AFUE with a two-stage burner that modulates between high and low fire, reducing runtime during mild weather. Cooling delivers 14 SEER1 efficiency through a scroll compressor and single-stage condenser, matching many mid-tier systems. The variable-speed ECM blower motor automatically adjusts from 0 to 2000 CFM, which prevents the steady drone common in single-speed designs. R454B refrigerant meets EPA regulations without requiring system redesign.
Pros & Cons
Pros
- 96% AFUE furnace minimizes heating fuel waste with two-stage burner for part-load efficiency
- 14 SEER cooling with Energy Star certification qualifies for most utility rebates and tax incentives
- Variable speed ECM blower motor adjusts airflow from 0 to 2000 CFM for consistent comfort and lower runtime energy use
- R454B refrigerant future-proofs against regulatory phase-outs affecting older systems
- Lifetime heat exchanger warranty covers the most expensive failure point, backed by 10-year parts coverage
Cons
- Single-stage compressor limits part-load cooling efficiency compared to two-stage or variable-capacity models
- 73 dB noise level is audible from adjacent rooms, louder than quieter competitors at 70 dB or below
- 3.5 ton capacity oversizes this system for many 3-ton applications, increasing short-cycling risk
Who Should Buy
Best For
Homeowners in moderate climates seeking straightforward efficiency gains from a 10 to 15-year-old system replacement. This works well for properties where rebate eligibility matters and installation simplicity is valued over advanced features like variable compressors.
Consider Alternatives If
Anyone prioritizing whisper-quiet operation, maximum part-load efficiency, or homes where oversizing to 3.5 tons would cause short-cycling problems should explore two-stage compressor units or correctly-sized alternatives.
Installation
Upflow A-coil configuration suits attics and basements with limited space. Plastic PVC exhaust flue keeps installation costs down compared to stainless steel venting. Electrical requirements are modest at 115V single phase, 60 Hz, with breaker sizing between 18.7 and 30 amps. Most experienced contractors complete installation in one day. Suction line insulation (3/4 inch thickness, 30-foot maximum length) prevents refrigerant temperature rise.
Warranty & Reliability
The lifetime heat exchanger warranty covers cracks or rust-through on the furnace's costliest component, transferable to subsequent owners. Ten-year parts coverage requires online registration and covers compressor, fan motors, and control boards. Labor and travel charges are customer responsibility. This warranty mirrors industry standard for mid-tier equipment.
Specifications
| SKU | ACiQ-36-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 36,000 |
| Heating BTU | 100,000 |
| Refrigerant | R454B |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | Lifetime Heat Exchanger and 10 Years Parts with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 30 Amps |
| Min. Breaker Size | 18.7 Amps |
| Tonnage | 3.5 Ton |
| Height | 34.5" |
| Width | 21" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Install Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman 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. |
| Configuration | Upflow/Horizontal |
| Style | A-Coil |
| AHRI Certificate Number | 7368836 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 30 feet |
Frequently Asked Questions
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