Zone Air vs MrCool DIY
See how Zone Air stacks up against MrCool DIY on price, efficiency, warranty, and more.
| Feature | Best Value Zone Air | MrCool DIY |
|---|---|---|
| Starting Price | From $1,899 | From $2,329 (source) |
| SEER2 Efficiency | Up to 24 | Up to 23.6 |
| Warranty | 5-yr parts, 7-yr compressor | 5-yr parts, 7-yr compressor |
| Refrigerant | R454B | R454B |
| Indoor Noise Level | 28-30 dB | 24-42 dB |
| DIY Install | Yes | Yes |
| WiFi Control | Included | Included |
| Lineset | Pre-charged, up to 25 ft. Custom sizes available | Pre-charged, 25 ft included |
| Cold Climate Rating | Down to -13°F | Down to 5°F |
| EPA Certification Required | No | No |
| Customer Support | US-based (Salt Lake City) | Overseas |
| Voltage Options | 115V & 230V | 115V & 230V |
| Assembled In | Engineered, tested & assembled in USA (Salt Lake City) | China |
| Return Policy | 45 days | 30 days |
Why Zone Air Wins
Highest Efficiency
Up to 24 SEER2 means lower energy bills year-round. Save up to 60% compared to traditional HVAC.
Fastest DIY Install
2-3 hour install with pre-charged linesets. No vacuum pump, no refrigerant handling, no EPA cert needed.
Best Cold Climate Performance
Heats effectively down to -13°F with hyper heat inverter technology. MrCool DIY only works to 5°F.
Quietest Operation
At 28-30 dB, Zone Air is whisper-quiet. Comparable to MrCool at low speed but with better cold-climate performance.
Engineered, Tested & Assembled in the USA
Every Zone Air system is engineered, tested, and assembled in Salt Lake City, Utah — not just imported and reboxed.
Eco-Friendly Refrigerant
R454b has significantly lower global warming potential than the R32 and R410A used by competitors.
Ready to Save Thousands on HVAC?
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