MrCool DIY 5th Gen / Easy Pro Single-Zone (R-454B) — specs
DIY · no EPA-608 Full specifications for the MrCool DIY 5th Gen / Easy Pro Single-Zone (R-454B). Values are manufacturer- or AHRI-retailer-sourced and cited below; anything unpublished shows as "Not published" rather than guessed.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) | 9k / 12k / 18k / 24k |
|---|---|
| SEER2 (cooling efficiency) | Up to 22.7 (24k = 22.7; 12k ~23.5 per one retailer) |
| HSPF2 (heating efficiency) | 9.5 (24k, HSPF2 Region IV) |
| Refrigerant | R-454B (2025 low-GWP transition) |
| Cold-climate rating | Not marketed hyper-heat; exact low-temp heating limit not verified (unknown) |
| Installation | DIY — GENUINE no-EPA-608. Sealed pre-charged QuickConnect line set; no vacuuming/refrigerant handling. DIY hero (newer low-GWP generation). |
| Zones | single-zone |
| Warranty | Retailer listings cite limited-lifetime + 7-yr compressor + 5-yr parts (MED confidence — 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; MED on SEER2/HSPF2 + warranty; unknown exact cold limit + price
Source: manufacturer / retailer spec sheet. Verify SEER2/HSPF2/capacity per exact SKU on the AHRI Directory.
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