Category Mini-Splits & Heat Pumps Dehumidifiers Window, Wall & Room Units Heating Parts, Tools & Supplies Model 1 ACiQ Essentials 12,000 BTU 115V (R32) ACiQ Essentials 12,000 BTU 230V (R32) ACiQ Essentials 18,000 BTU 230V (R32) ACiQ Essentials 24,000 BTU 230V (R32) ACiQ Essentials 36,000 BTU 230V (R32) ACiQ Essentials 9,000 BTU 115V (R32) ACiQ Essentials 9,000 BTU 230V (R32) Cooper & Hunter MIA 12,000 BTU 115V Cooper & Hunter MIA 18,000 BTU 230V Cooper & Hunter MIA 24,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 12,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 18,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 24,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 6,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 9,000 BTU 230V Della Serena 12,000 BTU 115V Della Serena 12,000 BTU 230V Della Serena 18,000 BTU 230V Della Serena 24,000 BTU 230V Della Serena 9,000 BTU 115V Della Serena 9,000 BTU 230V Gree Livo R32 12,000 BTU 115V Gree Livo R32 12,000 BTU 230V Gree Livo R32 18,000 BTU 230V Gree Livo R32 24,000 BTU 230V Gree Livo R32 30,000 BTU 230V Gree Livo R32 36,000 BTU 230V Gree Livo R32 9,000 BTU 115V Gree Livo R32 9,000 BTU 230V Gree Sapphire R32 12,000 BTU 230V Gree Sapphire R32 18,000 BTU 230V Gree Sapphire R32 24,000 BTU 230V Gree Sapphire R32 9,000 BTU 230V Klimaire DIY 5th Gen 12,000 BTU 115V Klimaire DIY 5th Gen 12,000 BTU 230V Klimaire DIY 5th Gen 18,000 BTU 230V Klimaire DIY 5th Gen 24,000 BTU 230V Klimaire DIY 5th Gen 36,000 BTU 230V Klimaire DIY 5th Gen 9,000 BTU 115V Klimaire Entrada 18,000 BTU Mitsubishi FX Hyper-Heating 12,000 BTU 230V MrCool Central Ducted Hyper Heat 2nd Gen 2 ton (CENTRAL-24-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 2.5 ton (CENTRAL-30-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 3 ton (CENTRAL-36-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 4 ton (CENTRAL-48-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 5 ton (CENTRAL-60-HP-C-230B00-O) MrCool DIY 5th Gen 12,000 BTU 115V MrCool DIY 5th Gen 18,000 BTU 230V MrCool DIY 5th Gen 18K Multi-Zone Condenser (3 zones) MrCool DIY 5th Gen 24,000 BTU 230V MrCool DIY 5th Gen 27K Multi-Zone Condenser (4 zones) MrCool DIY 5th Gen 36,000 BTU 230V MrCool DIY 5th Gen 36K Multi-Zone Condenser (5 zones) MrCool DIY 5th Gen 48K Multi-Zone Condenser (6 zones) MrCool DIY 5th Gen 55K Multi-Zone Condenser (6 zones) MrCool DIY 5th Gen 9,000 BTU 115V MrCool DIY Select 12,000 BTU 115V MrCool DIY Select 18,000 BTU 230V MrCool DIY Select 24,000 BTU 230V MrCool DIY Select 9,000 BTU 115V MrCool Easy Pro 12,000 BTU 115V MrCool Easy Pro 18,000 BTU 230V MrCool Easy Pro 24,000 BTU 230V MrCool Easy Pro 9,000 BTU 115V MrCool Olympus E Star 4th Gen 12,000 BTU MrCool Olympus E Star 4th Gen 18,000 BTU MrCool Olympus E Star 4th Gen 24,000 BTU MrCool Olympus E Star 4th Gen 9,000 BTU MrCool Olympus Hyper Heat 18,000 BTU (R-410A, Amazon listing) MrCool Universal 2-ton R-454B (UHP18024-O + UAH18024-O) MrCool Universal 2.5-ton R-454B (UHP18030-O + UAH18030-O) MrCool Universal 3-ton R-454B (UHP18036-O + UAH18036-O) MrCool Universal 4-ton R-454B (UHP18048-O + UAH18048-O) MrCool Universal 5-ton R-454B (UHP18060-O + UAH18060-O) Pioneer Diamante Pro 12,000 BTU 115V Pioneer Diamante Pro 12,000 BTU 230V Pioneer Diamante Pro 18,000 BTU 230V Pioneer Diamante Pro 24,000 BTU 230V Pioneer Diamante Pro 9,000 BTU 115V Pioneer Diamante Pro 9,000 BTU 230V Senville Aura 12,000 BTU 230V Senville Aura 18,000 BTU 230V Senville Aura 18K Multi-Zone Condenser (SENA-18HF-MOA) Senville Aura 24,000 BTU 230V Senville Aura 28K Multi-Zone Condenser (SENA-28HF-MOA) Senville Aura 36K Multi-Zone Condenser (SENA-36HF-MOA) Senville Aura 48K Multi-Zone Condenser (SENA-48HF-MOA) Senville Aura 9,000 BTU 230V Senville Elite 12,000 BTU 230V Senville Elite 18,000 BTU 230V Senville Elite 24,000 BTU 230V Senville Elite 9,000 BTU 230V Senville Leto 12,000 BTU 115V Senville Leto 12,000 BTU 230V Senville Leto 18,000 BTU 230V Senville Leto 24,000 BTU 230V Senville Leto 36,000 BTU 230V Senville Leto 9,000 BTU 115V Senville Leto 9,000 BTU 230V Model 2 ACiQ Essentials 12,000 BTU 115V (R32) ACiQ Essentials 12,000 BTU 230V (R32) ACiQ Essentials 18,000 BTU 230V (R32) ACiQ Essentials 24,000 BTU 230V (R32) ACiQ Essentials 36,000 BTU 230V (R32) ACiQ Essentials 9,000 BTU 115V (R32) ACiQ Essentials 9,000 BTU 230V (R32) Cooper & Hunter MIA 12,000 BTU 115V Cooper & Hunter MIA 18,000 BTU 230V Cooper & Hunter MIA 24,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 12,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 18,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 24,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 6,000 BTU 230V Cooper & Hunter Olivia Hyper Heat 9,000 BTU 230V Della Serena 12,000 BTU 115V Della Serena 12,000 BTU 230V Della Serena 18,000 BTU 230V Della Serena 24,000 BTU 230V Della Serena 9,000 BTU 115V Della Serena 9,000 BTU 230V Gree Livo R32 12,000 BTU 115V Gree Livo R32 12,000 BTU 230V Gree Livo R32 18,000 BTU 230V Gree Livo R32 24,000 BTU 230V Gree Livo R32 30,000 BTU 230V Gree Livo R32 36,000 BTU 230V Gree Livo R32 9,000 BTU 115V Gree Livo R32 9,000 BTU 230V Gree Sapphire R32 12,000 BTU 230V Gree Sapphire R32 18,000 BTU 230V Gree Sapphire R32 24,000 BTU 230V Gree Sapphire R32 9,000 BTU 230V Klimaire DIY 5th Gen 12,000 BTU 115V Klimaire DIY 5th Gen 12,000 BTU 230V Klimaire DIY 5th Gen 18,000 BTU 230V Klimaire DIY 5th Gen 24,000 BTU 230V Klimaire DIY 5th Gen 36,000 BTU 230V Klimaire DIY 5th Gen 9,000 BTU 115V Klimaire Entrada 18,000 BTU Mitsubishi FX Hyper-Heating 12,000 BTU 230V MrCool Central Ducted Hyper Heat 2nd Gen 2 ton (CENTRAL-24-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 2.5 ton (CENTRAL-30-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 3 ton (CENTRAL-36-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 4 ton (CENTRAL-48-HP-C-230B00-O) MrCool Central Ducted Hyper Heat 2nd Gen 5 ton (CENTRAL-60-HP-C-230B00-O) MrCool DIY 5th Gen 12,000 BTU 115V MrCool DIY 5th Gen 18,000 BTU 230V MrCool DIY 5th Gen 18K Multi-Zone Condenser (3 zones) MrCool DIY 5th Gen 24,000 BTU 230V MrCool DIY 5th Gen 27K Multi-Zone Condenser (4 zones) MrCool DIY 5th Gen 36,000 BTU 230V MrCool DIY 5th Gen 36K Multi-Zone Condenser (5 zones) MrCool DIY 5th Gen 48K Multi-Zone Condenser (6 zones) MrCool DIY 5th Gen 55K Multi-Zone Condenser (6 zones) MrCool DIY 5th Gen 9,000 BTU 115V MrCool DIY Select 12,000 BTU 115V MrCool DIY Select 18,000 BTU 230V MrCool DIY Select 24,000 BTU 230V MrCool DIY Select 9,000 BTU 115V MrCool Easy Pro 12,000 BTU 115V MrCool Easy Pro 18,000 BTU 230V MrCool Easy Pro 24,000 BTU 230V MrCool Easy Pro 9,000 BTU 115V MrCool Olympus E Star 4th Gen 12,000 BTU MrCool Olympus E Star 4th Gen 18,000 BTU MrCool Olympus E Star 4th Gen 24,000 BTU MrCool Olympus E Star 4th Gen 9,000 BTU MrCool Olympus Hyper Heat 18,000 BTU (R-410A, Amazon listing) MrCool Universal 2-ton R-454B (UHP18024-O + UAH18024-O) MrCool Universal 2.5-ton R-454B (UHP18030-O + UAH18030-O) MrCool Universal 3-ton R-454B (UHP18036-O + UAH18036-O) MrCool Universal 4-ton R-454B (UHP18048-O + UAH18048-O) MrCool Universal 5-ton R-454B (UHP18060-O + UAH18060-O) Pioneer Diamante Pro 12,000 BTU 115V Pioneer Diamante Pro 12,000 BTU 230V Pioneer Diamante Pro 18,000 BTU 230V Pioneer Diamante Pro 24,000 BTU 230V Pioneer Diamante Pro 9,000 BTU 115V Pioneer Diamante Pro 9,000 BTU 230V Senville Aura 12,000 BTU 230V Senville Aura 18,000 BTU 230V Senville Aura 18K Multi-Zone Condenser (SENA-18HF-MOA) Senville Aura 24,000 BTU 230V Senville Aura 28K Multi-Zone Condenser (SENA-28HF-MOA) Senville Aura 36K Multi-Zone Condenser (SENA-36HF-MOA) Senville Aura 48K Multi-Zone Condenser (SENA-48HF-MOA) Senville Aura 9,000 BTU 230V Senville Elite 12,000 BTU 230V Senville Elite 18,000 BTU 230V Senville Elite 24,000 BTU 230V Senville Elite 9,000 BTU 230V Senville Leto 12,000 BTU 115V Senville Leto 12,000 BTU 230V Senville Leto 18,000 BTU 230V Senville Leto 24,000 BTU 230V Senville Leto 36,000 BTU 230V Senville Leto 9,000 BTU 115V Senville Leto 9,000 BTU 230V + Add a model
Spec MrCool DIY Select 18,000 BTU 230V Gree Sapphire R32 18,000 BTU 230V Photo Our score SCORE 5.2 / 10 SCORE 7.5 / 10 Our take 9,500 BTU/h at 5°F from an 18k and the shortest warranty in MRCOOL's DIY lineup. The DIY 5th Gen 18k makes 12,800 at 5°F. 18,000 BTU/h at 5°F against the Livo 18K's 12,100, for a cold-climate room with a licensed contractor. Nominal size 18,000 BTU 18,000 BTU Voltage 230V 230V Rated heat at 47°F n/a 18,600 BTU/h Heat at 17°F 10,800 BTU/h 19,500 BTU/hbest Heat at 5°F 9,500 BTU/h 18,000 BTU/hbest Lowest heating temp n/a -22°F Max heat at lowest temp n/a 10,800 BTU/h SEER2 17.3 27.5best HSPF2 (Region IV) 8.5 10best Install type Quick-connect Flare Line set in box 11.5 ft n/a Max line run 75 ft 131 ftbest Warranty covers owner install Yes No Warranty, parts 1 yr 5 yrbest Warranty, compressor 2 yr 7 yrbest Refrigerant n/a R-32 Watch out for MRCOOL's naming is inconsistent: its product data says "DIY Select 1st Gen" while the warranty is titled "5th Generation DIY Select Series". A "5th Gen" listing that says "Select" is this cheaper line. Model numbers start DIYS- (outdoor ends A11-O, wall unit A13-O); DIY- ...D25-O is the DIY 5th Gen. ENERGY STAR status conflicts: MRCOOL's catalog says certified, MRCOOL's product data and NEEP say no. Amazon Sapphire titles show old SEER figures ("21.5 SEER" on the 24K); confirm the SAPxxHP230V1R32AH/AO model numbers. Gree's submittal prints lower 17°F figures than the certified NEEP ratings; go by NEEP. Gree's warranty applies only to installs by a state certified or licensed HVAC contractor, and claims are contractor-only. More Model details Our full review View on Amazon → Model details Our full review View on Amazon →
