Review
The Goodman 3-ton A-coil air conditioner hits a sweet spot in the mid-market HVAC landscape. At $736, this split system delivers respectable cooling capacity without premium pricing that typically accompanies higher-tier brands. Designed for both upflow and downflow installations, the DSXC180361 appeals to contractors managing multiple job types and homeowners looking for straightforward replacement coils. Its 18 SEER efficiency rating qualifies for Energy Star recognition, signaling solid performance expectations.
Real-world performance is backed by solid specs: 35,000 BTU cooling capacity, two-stage scroll compressor, and 1,600 CFM maximum airflow from a variable-speed ECM motor. The ECM blower is the standout feature here, automatically adjusting speeds to match load conditions, reducing energy waste during low-demand periods. At 71 dB noise output, this unit operates noticeably quieter than single-stage competitors. The 208/230V single-phase electrical requirement keeps installation straightforward on standard residential circuits within the 35-amp breaker capacity.
Pros & Cons
Pros
- 18 SEER energy rating qualifies as Energy Star, reducing long-term operating costs meaningfully
- Variable-speed ECM blower motor adjusts airflow from near-silent to full 1,600 CFM capacity
- Two-stage compressor and scroll design provide quieter operation at 71 dB, comparable to conversation volume
- 35,000 BTU cooling capacity handles 3-ton loads efficiently across upflow and downflow installations
- 10-year warranty with online registration provides reasonable protection for the price tier
Cons
- 18 SEER is good but not exceptional; newer high-efficiency models reach 22+ SEER ratings
- Limited electric backup heat options require separate assessment during heating-dominant climates
- No mention of noise reduction features beyond decibel rating, limiting appeal in noise-sensitive applications
Who Should Buy
Best For
Contractors installing replacement systems for budget-conscious homeowners in moderate climates, and DIY-minded owners who prioritize value and solid performance over premium efficiency tiers. This unit excels in regions where cooling loads are moderate and energy rebates don't require SEER ratings above 18.
Consider Alternatives If
Buyers in extremely hot climates needing maximum cooling efficiency, those seeking premium warranty coverage, or homeowners requiring integrated heating without external backup heat staging.
Installation
Installation is contractor-friendly with standard sweat-valve connections for 3/8 inch liquid and 7/8 inch suction lines. The A-coil configuration measures 38.25 inches tall and 35.5 inches on both sides, fitting most existing furnace cabinets without major modifications. Electrical installation is straightforward for single-phase 60 Hz systems. The variable-speed blower requires compatible furnace wiring but no proprietary controls.
Warranty & Reliability
Goodman provides 10 years of parts coverage when registered online, a solid middle-ground warranty for this price segment. Registration is simple and extends protection at no additional cost. Coverage limits apply to manufacturing defects, not wear items or improper installation. This warranty positioning reflects the value-oriented market segment.
Specifications
| SKU | DSXC180361 |
| Brand/Manufacturer | Goodman |
| Cooling BTU | 35,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 71 |
| Weight (in lbs) | 228.000000 |
| Feature | Spec |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1,600 |
| Electric Backup Heat Capabilities (Optional) | 3 Kilowatts, 5 Kilowatts, 6 Kilowatts, 8 Kilowatts, 10 Kilowatts, 15 Kilowatts |
| Max Breaker Size | 35 amps |
| Tonnage | 3 Ton |
| Height | 38.25" |
| Width | 35.5" |
| Depth | 35.5" |
| Resources | Goodman Specifications Goodman Installation Manual 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 / Downflow |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| Energy Star | Yes |
| SEER1 (Efficiency) | 18 |
| Condenser Stages | Two Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Min. Breaker Size | 21.9 amps |
| Valve Type | Sweat |
Frequently Asked Questions
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