MrCool DIY 4th Gen Single-Zone (DIY-**-HP-WM) — specs
DIY · no EPA-608 Full specifications for the MrCool DIY 4th Gen Single-Zone (DIY-**-HP-WM). Values are manufacturer- or AHRI-retailer-sourced and cited below; anything unpublished shows as "Not published" rather than guessed. Where a figure is nominal or line-level, we say so inline.
| Capacity (BTU) | 12k / 18k / 24k / 36k |
|---|---|
| SEER2 (cooling efficiency) | Up to 22.7 (MrCool spec page lists a uniform 22.7 across all sizes, which reads as nominal/best-case; some retailers list the 24k at ~20.5 legacy SEER). Verify per-size AHRI rating. |
| HSPF2 (heating efficiency) | 9.8 (per MrCool spec page; listed uniform across sizes — verify per size) |
| Refrigerant | R-410A |
| Cold-climate rating | Not hyper-heat rated; operates in cold but exact low-temp heating limit not verified (unknown) |
| Installation | DIY — GENUINE no-EPA-608. Sealed, factory pre-charged QuickConnect line set; no vacuum pump or refrigerant handling. This is the monetizable/affiliate DIY hero. |
| Zones | single-zone |
| Warranty | Not verified this session — MrCool DIY commonly cited as 7-yr compressor / 5-yr parts; confirm on mrcool.com |
Price: not shown. Premium brands (Mitsubishi, Daikin, Fujitsu, LG) don't publish MSRP — they sell through contractors — and online-direct prices vary by retailer/promo. We don't quote a price we can't verify; check a retailer or get an installed quote.
Data confidence: HIGH on refrigerant + DIY-no-EPA claim; MED on SEER2/HSPF2 (uniform-across-sizes figure looks nominal); LOW/unknown on warranty, exact cold limit, price
Source: manufacturer / retailer spec sheet. Verify SEER2/HSPF2/capacity per exact SKU on the AHRI Directory.
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