Line-ups
MRCOOL heat pumps
Rated products: 95 · model numbers: 108 · 37 split systems, 52 mini- or multi-splits, and 6 single-package units
Of the 124 brand groups with at least 15 rated products, MRCOOL ranks joint first for median single-package share kept at 5°F and joint second for median single-package HSPF2. Among its products, 4 lead their size class on at least one rating, including the MRCOOL MDPH18024D , the MRCOOL MDPH18048D , and the MRCOOL MULTI4-27HP230C-O .
The line-up at 5°F, class by class
40% 70% 100% 130% 160% 1.5t 2t 2.5t 3t 3.5t 4t 5t 9k 12k 18k 24k 27k 36k 42k 48k pkg t = ton, split; k = 1,000 Btu/h, mini; pkg = single-package 40% 70% 100% 130% 160% 1.5t 2.5t 3.5t 5t 12k 24k 36k 48k t = ton; k = 1,000 Btu/h; pkg Each dot is one rated product: listed 5°F heating capacity as a share of listed 47°F capacity, in its best match. Black bar: median of the whole size class. Products that lead their class Refrigerants Refrigerants listed: R-410A (43), R-454B (43), and R-32 (9).
Every rated product, by size class 1- and 1.5-ton split systems 4 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL DIYH-18-HP-C-230C25 90% 18,000 10 17.5 MRCOOL MVP-18-HP-C-230A00-O 56% 10,000 8.4 16.4 MRCOOL MHP17L18P-…A 52% 9,300 8.4 16.4 MRCOOL MHP17018A-…A 48% 8,500 8.1 16.8
2-ton split systems 8 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL DIYH-24-HP-C-230C25 98% 23,600 9.7 18 MRCOOL CENTRAL-24-HP-C-230A00 94% 22,600 10 17.4 MRCOOL CENTRAL-24-HP-C-230B00-O 90% 21,600 10 18.4 MRCOOL UHP18024-O 86% 20,600 10 18.6 MRCOOL MVP-24-HP-C-230A00-O 84% 21,600 9.7 18.1 MRCOOL CENTRAL-24-HP-C-23025 75% 18,100 9.1 16.7 MRCOOL MHP17L24P-…A 51% 11,500 8.2 16.4 MRCOOL MHP17024A-…A 49% 10,800 8 17
2.5-ton split systems 6 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL CENTRAL-30-HP-C-230B00-O 107% 32,600 10 16.8 MRCOOL UHP18030-O 101% 33,200 10.8 17.2 MRCOOL DIYH-30-HP-C-230C25 84% 28,400 9.1 16 MRCOOL MVP-30-HP-C-230A00-O 66% 19,000 8.4 16.2 MRCOOL MHP17030A-…A 52% 14,600 8.1 16.2 MRCOOL MHP17L30P-…A 51% 15,400 8.6 16.2
3-ton split systems 7 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL CENTRAL-36-HP-C-230B00-O 105% 39,000 10.3 17.4 MRCOOL UHP18036-O 101% 37,400 10 18 MRCOOL MDUO18024036 92% 28,000 9 17 MRCOOL CENTRAL-36-HP-C-230A00 86% 34,600 9.5 16 MRCOOL MVP-36-HP-C-230A00-O 75% 27,000 8.7 16.2 MRCOOL MHP17L36P-…A 54% 19,100 8.7 16.6 MRCOOL MHP17036A-…A 53% 17,600 8.1 16.6
3.5-ton split systems 2 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL MHP17L42P-…A 53% 22,000 8.3 15.6 MRCOOL MHP17042A-…A 52% 20,200 7.8 15.4
4-ton split systems 5 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL UHP18048-O 100% 48,000 9.5 17.5 MRCOOL MVP-48-HP-C-230A00-O 93% 41,000 9 16 MRCOOL CENTRAL-48-HP-C-230A00 92% 46,000 9.4 15.6 MRCOOL CENTRAL-48-HP-C-230B00-O 92% 46,000 9.5 16.6 MRCOOL MHP17048A-…A 57% 25,600 8.3 15.6
5-ton split systems 5 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL UHP18060-O 98% 54,000 9.5 17.5 MRCOOL CENTRAL-60-HP-C-230B00-O 93% 52,000 9.1 16 MRCOOL MVP-60-HP-C-230A00-O 83% 40,000 8.6 15.5 MRCOOL CENTRAL-60-HP-C-230A00 82% 48,500 9.4 15.3 MRCOOL MDUO18048060 81% 41,000 9 17
9,000 Btu/h mini- and multi-splits 11 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL O-ES-09-HP-C-230C-O1 112% 11,500 12.5 27.4 MRCOOL AEPL…MHV23S0932B1A 89% 8,000 10 23 MRCOOL AEPL…MHV23S0931B1A 89% 8,000 9.5 23 MRCOOL O-HH-09-HP-C-230A 88% 10,600 11.5 28.1 MRCOOL O-ES-09-HP-C-230B 75% 7,500 12.3 25.5 MRCOOL DIY-09-HP-C-115D25-O 73% 7,300 11.5 23.6 MRCOOL A-09-HP-C-230D-O 70% 7,000 9.1 21.2 MRCOOL A-09-HP-C-115D-O 65% 6,500 9 21.5 MRCOOL EZPRO-09-HP-C-11516 64% 6,400 9.4 20 MRCOOL EZPRO-09-HP-C-11511DE-O 62% 6,200 9.2 20.2 MRCOOL A-09-HP-C-115C 60% 6,000 9 21.5
12,000 Btu/h mini- and multi-splits 7 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL O-HH-12-HP-C-230A 100% 12,000 10.4 25.5 MRCOOL O-ES-12-HP-C-230C-O1 96% 11,800 11.6 25.4 MRCOOL DIYHH-12-HP-C-230D25-O 92% 11,500 10.8 23.5 MRCOOL AEPL…MHV23S1231B1A 83% 10,000 10 24 MRCOOL DIY-12-HP-C-115D25-O 70% 8,400 10.2 23.5 MRCOOL O-ES-12-HP-C-230B 67% 8,000 10.7 24.6 MRCOOL DIY-12-HP-C-115C 53% 6,400 9 22.5
18,000 Btu/h mini- and multi-splits 14 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL O-HH-18-HP-C-230A 100% 18,000 11.3 21.5 MRCOOL O-ES-18-HP-C-230C-O1 100% 18,000 11 21.4 MRCOOL DIYHH-18-HP-C-230D25-O 100% 18,000 12.2 21.2 MRCOOL O-HH-18-HP-C-230C-O 100% 18,000 12.3 21.4 MRCOOL AEPL…MHV22S1831B1A 83% 15,000 10 24 MRCOOL MULTI3-18HP230C-O 77% 14,600 10 25.1 MRCOOL DIY-MULTI3-18HP230D-O 74% 13,300 10 23.9 MRCOOL DIY-MULTI2-18HP230C 74% 14,000 9.6 21.2 MRCOOL DIY-18-HP-C-230D25-O 73% 13,100 11.5 22.5 MRCOOL DIYP-18-HP-C-230DE11-O 71% 12,800 11.5 22.5 MRCOOL MULTI2-18HP230B 70% 13,300 10.5 22.9 MRCOOL DIY-18-HP-C-230C 65% 11,700 9.8 22.7 MRCOOL DIY-18-HP-C-230C25 65% 11,700 10.3 23 MRCOOL O-ES-18-HP-C-230B 60% 11,300 10.8 23.5
24,000 Btu/h mini- and multi-splits 9 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL O-HH-24-HP-C-230C-O 95% 24,200 13.5 21 MRCOOL O-HH-24-HP-C-230A 86% 25,000 11.4 21.5 MRCOOL O-ES-24-HP-C-230C-O1 83% 24,200 13.5 21 MRCOOL DIY-24-HP-C-230D25-O 75% 18,000 9.5 22.7 MRCOOL AEPL…MHV22S2431B1A 73% 17,500 10 23 MRCOOL A-24-HP-C-230D-O 71% 17,000 9.3 18.7 MRCOOL DIYP-24-HP-C-230DE11-O 67% 16,100 9.5 22.7 MRCOOL DIY-24-HP-C-230C 62% 15,500 9.2 20.5 MRCOOL O-ES-24-HP-C-230B 62% 15,500 10 22
27,000 Btu/h mini- and multi-splits 4 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL DIY-MULTI4-27HP230D-O 71% 19,200 9.5 23 MRCOOL MULTI4-27HP230C-O 71% 19,000 9.5 25 MRCOOL DIY-MULTI3-27HP230C 70% 19,000 9.5 22 MRCOOL MULTI3-27HP230B 68% 19,000 9.5 24.6
36,000 Btu/h mini- and multi-splits 3 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL MULTI5-36HP230C-O 70% 26,000 9.5 24 MRCOOL DIY-MULTI5-36HP230D-O 70% 25,200 9.9 23 MRCOOL MULTI4-36HP230B 68% 25,200 9.5 23.9
42,000 Btu/h mini- and multi-splits 1 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL DIY-MULTI6-48HP230D-O 79% 37,000 10.5 21.8
48,000 Btu/h mini- and multi-splits 3 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL DIY-MULTI6-55HP230D-O 84% 46,000 10.6 22 MRCOOL MULTI6-48HP230C-O 81% 38,000 10.6 24 MRCOOL MULTI5-48HP230B 69% 33,000 8.7 23.4
Single-package heat pumps 6 Product, as listed under this brand Kept at 5°F Output, Btu/h HSPF2 SEER2 MRCOOL MDPH18024D 121% 29,000 8.8 18 MRCOOL MDPH18048D 108% 51,000 8.5 18 MRCOOL MDPH180484 98% 46,000 8.5 17.8 MRCOOL MDPH18060D 90% 51,000 8.3 18 MRCOOL MDPH18036D 85% 29,000 8.5 18 MRCOOL MDPH180604 79% 45,000 8.3 17
Certified as of October 27, 2026. Brand names that sell the same rated products are grouped; see how the ratings are read .