Mitsutomo heat pumps
73 ENERGY STAR certified Mitsutomo outdoor units (51 mini-split, 22 central). The most efficient is the HO-SZ09-LA-Q at 27.2 SEER2 and 13.8 HSPF2; 68 models are rated for cold climates.
Some of these units are also certified under Wells, DuraSTAR, ComfortStar, TRUST AIR CONDITIONERS, Multi MFG, ZERO, AI AIR CONDITIONING, SLIMAIR.
Filter by brand, efficiency or cold climate
73 models, ranked by SEER2 (cooling efficiency), then HSPF2.
| # | Type | Cold | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Mitsutomo HO-SZ09-LA-QAO Series | Mini-split | 9,000 BTU | 15.1 | 13.8 | 11,900 | Yes | 6 | |
| 2 | Mitsutomo HO-SZ09-AB-QHO Series | Mini-split | 9,000 BTU | 15.8 | 12.4 | 11,000 | Yes | 4 | |
| 3 | Mitsutomo RU-SZ09-LA-QAO Series | Mini-split | 9,000 BTU | 16.2 | 13.9 | 8,600 | Yes | 6 | |
| 4 | Mitsutomo HO-SZ06-LA-QAO Series | Mini-split | 6,000 BTU | 16.0 | 14.6 | 8,100 | Yes | 3 | |
| 5 | Mitsutomo HO-SZ12-LA-QAO Series | Mini-split | 12,000 BTU | 12.5 | 11.6 | 12,000 | Yes | 6 | |
| 6 | Mitsutomo RU-SZ12-LA-QAO Series | Mini-split | 12,000 BTU | 12.7 | 11.5 | 8,900 | Yes | 6 | |
| 7 | Mitsutomo HO-SZ12-AB-QHO Series | Mini-split | 12,000 BTU | 13.3 | 10.7 | 12,100 | Yes | 5 | |
| 8 | Mitsutomo RU-SZ18-LA-QAO Series | Mini-split | 18,000 BTU | 13.5 | 13.5 | 14,200 | Yes | 8 | |
| 9 | Mitsutomo HO-SZ06-AB-QHO Series | Mini-split | 6,000 BTU | 15.0 | 12.0 | 8,000 | Yes | 2 | |
| 10 | Mitsutomo RU-SZ24-LA-QAO Series | Mini-split | 24,000 BTU | 13.0 | 11.1 | 19,000 | Yes | 5 | |
| 11 | Mitsutomo RO-MP36-LA-QCU Series | Mini-split | 36,000 BTU | 12.0 | 10.0 | 26,000 | Yes | 3 | |
| 12 | Mitsutomo RO-MT18-LA-QCU Series | Mini-split | 18,000 BTU | 12.5 | 10.0 | 14,600 | Yes | 3 | |
| 13 | Mitsutomo RO-MQ28-LA-QCU Series | Mini-split | 24,000 BTU | 12.2 | 9.5 | 19,000 | Yes | 3 | |
| 14 | Mitsutomo HO-MT28-AB-QMST Series | Mini-split | 30,000 BTU | 11.8 | 9.8 | 25,000 | Yes | 3 | |
| 15 | Mitsutomo HO-SZ24-LA-QAO Series | Mini-split | 24,000 BTU | 12.5 | 13.3 | 24,200 | Yes | 5 | |
| 16 | Mitsutomo HO-SZ24-AB-QHO Series | Mini-split | 24,000 BTU | 12.5 | 11.5 | 27,000 | Yes | 5 | |
| 17 | Mitsutomo RU-UZ30-LA-QRU Series | Central | 2.5-ton | 12.0 | 9.0 | 20,400 | No | 2 | |
| 18 | Mitsutomo HO-SZ18-AB-QHO Series | Mini-split | 18,000 BTU | 13.0 | 11.2 | 17,700 | Yes | 7 | |
| 19 | Mitsutomo HO-SZ18-LA-QAO Series | Mini-split | 18,000 BTU | 13.0 | 12.3 | 18,000 | Yes | 8 | |
| 20 | Mitsutomo RO-SZ09-AB-QBM series | Mini-split | 9,000 BTU | 12.6 | 9.4 | 7,000 | Yes | 1 | |
| 21 | Mitsutomo RO-SZ09-LA-QMSG Series | Mini-split | 9,000 BTU | 12.6 | 9.4 | 7,000 | Yes | 1 | |
| 22 | Mitsutomo HO-MP36-LA-QZ4S Series | Mini-split | 36,000 BTU | 12.2 | 11.3 | 38,000 | Yes | 3 | |
| 23 | Mitsutomo RO-SZ09-AB-JMSAG series | Mini-split | 9,000 BTU | 12.5 | 9.1 | 7,000 | Yes | 1 | |
| 24 | Mitsutomo RO-SZ09-LA-JMSG Series | Mini-split | 9,000 BTU | 12.5 | 9.0 | 7,000 | Yes | 1 | |
| 25 | Mitsutomo HO-MS60-LA-QZ4S Series | Mini-split | 48,000 BTU | 12.0 | 10.7 | 48,000 | Yes | 3 | |
| 26 | Mitsutomo RO-MS48-LA-QCU Series | Mini-split | 42,000 BTU | 11.7 | 10.6 | 38,000 | Yes | 3 | |
| 27 | Mitsutomo HO-SG36-LA-QMCD Series | Mini-split | 36,000 BTU | 12.0 | 11.1 | 39,500 | Yes | 4 | |
| 28 | Mitsutomo HO-MS48-LA-QZ4S Series | Mini-split | 48,000 BTU | 12.0 | 11.0 | 48,000 | Yes | 3 | |
| 29 | Mitsutomo HO-MP48-AB-QMSH Series | Mini-split | 48,000 BTU | 11.0 | 10.0 | 45,000 | Yes | 3 | |
| 30 | Mitsutomo HO-MQ36-AC-QMSH Series | Mini-split | 36,000 BTU | 12.0 | 10.9 | 36,000 | Yes | 3 | |
| 31 | Mitsutomo HO-MT18-LA-QZ4S Series | Mini-split | 18,000 BTU | 13.0 | 10.0 | 18,000 | Yes | 3 | |
| 32 | Mitsutomo HO-MQ28-LA-QZ4S Series | Mini-split | 30,000 BTU | 12.0 | 10.0 | 27,000 | Yes | 3 | |
| 33 | Mitsutomo RO-SZ30-AB-QRO Series | Mini-split | 30,000 BTU | 11.0 | 9.1 | 20,000 | No | 3 | |
| 34 | Mitsutomo HO-MT28-AC-QMSH Series | Mini-split | 24,000 BTU | 11.8 | 10.0 | 27,000 | Yes | 3 | |
| 35 | Mitsutomo HO-MD18-AB-QMSH Series | Mini-split | 18,000 BTU | 12.5 | 9.3 | 19,000 | Yes | 3 | |
| 36 | Mitsutomo RO-SZ18-LA-QMSG Series | Mini-split | 18,000 BTU | 11.5 | 9.1 | 11,500 | No | 1 | |
| 37 | Mitsutomo HO-SZ33-LA-QAO Series | Mini-split | 30,000 BTU | 11.7 | 10.5 | 34,600 | Yes | 2 | |
| 38 | Mitsutomo HO-SZ36-LC-QOAH Series | Mini-split | 30,000 BTU | 11.7 | 10.5 | 34,600 | Yes | 1 | |
| 39 | Mitsutomo B-RU-UZ36-LA-QBMS Series | Mini-split | 36,000 BTU | 9.6 | 10.3 | 26,600 | Yes | 1 | |
| 40 | Mitsutomo HO-MQ36-AB-QHO Series | Mini-split | 36,000 BTU | 12.5 | 10.0 | 36,000 | Yes | 3 | |
| 41 | Mitsutomo HO-SZ36-AB-QHO Series | Mini-split | 30,000 BTU | 11.7 | 10.0 | 34,600 | Yes | 1 | |
| 42 | Mitsutomo HO-MP55-AB-QBM series | Mini-split | 60,000 BTU | 10.5 | 9.5 | 46,000 | Yes | 3 | |
| 43 | Mitsutomo RU-SG48-LA-QMCD Series | Mini-split | 48,000 BTU | 9.5 | 10.2 | 40,500 | Yes | 4 | |
| 44 | Mitsutomo RO-SZ18-AB-QMSH Series | Mini-split | 18,000 BTU | 11.0 | 8.7 | 11,700 | No | 1 | |
| 45 | Mitsutomo HO-SZ36-BB-QBM series | Mini-split | 36,000 BTU | 9.5 | 11.0 | 40,000 | Yes | 3 | |
| 46 | Mitsutomo UHO18-NB-LA-QBNG Series | Central | 1.5-ton | 12.5 | 10.1 | 18,600 | Yes | 4 | |
| 47 | Mitsutomo S-RO-SZ09-LA-QMSF Series | Mini-split | 9,000 BTU | 10.9 | 9.7 | 7,000 | Yes | 1 | |
| 48 | Mitsutomo RHO18-NB-LA-QCU Series | Central | 1.5-ton | 11.0 | 9.1 | 11,200 | No | 1 | |
| 49 | Mitsutomo UHO24-NB-LA-QBNG Series | Central | 2-ton | 12.0 | 10.0 | 21,600 | Yes | 4 | |
| 50 | Mitsutomo HO-SG48-LA-QMCD Series | Mini-split | 48,000 BTU | 9.4 | 11.0 | 47,500 | Yes | 4 | |
| 51 | Mitsutomo RO-SZ24-LA-QMSG Series | Mini-split | 24,000 BTU | 9.6 | 9.0 | 17,000 | Yes | 1 | |
| 52 | Mitsutomo RHO24-NB-LA-QBNG Series | Central | 2-ton | 11.0 | 9.7 | 21,600 | Yes | 3 | |
| 53 | Mitsutomo HO-SG60-LA-QMDH Series | Mini-split | 48,000 BTU | 9.0 | 10.7 | 54,000 | Yes | 3 | |
| 54 | Mitsutomo UHO36-NB-LA-QBNG Series | Central | 3-ton | 12.0 | 10.3 | 39,000 | Yes | 4 | |
| 55 | Mitsutomo UHO18-NB-QAU Series | Central | 1.5-ton | 12.4 | 9.3 | 16,500 | Yes | 1 | |
| 56 | Mitsutomo UHO36-NB-LD-QUHO Series | Central | 3-ton | 12.0 | 10.0 | 32,600 | Yes | 1 | |
| 57 | Mitsutomo UHO48-NB-LA-QBNG Series | Central | 4-ton | 12.0 | 9.5 | 48,000 | Yes | 3 | |
| 58 | Mitsutomo UHO60-NB-LA-QBNG Series | Central | 4-ton | 12.0 | 9.5 | 54,000 | Yes | 4 | |
| 59 | Mitsutomo UHO24-NB-QCENTRAL SERIES | Central | 2-ton | 11.7 | 10.0 | 22,600 | Yes | 1 | |
| 60 | Mitsutomo HW-SZ60-BB-QHW Series | Mini-split | 60,000 BTU | 9.0 | 10.2 | 56,500 | Yes | 2 | |
| 61 | Mitsutomo UHO30-NB-LA-QBNG Series | Central | 2.5-ton | 12.0 | 10.8 | 33,200 | Yes | 5 | |
| 62 | Mitsutomo HO-SZ48-BB-QC series | Mini-split | 48,000 BTU | 8.2 | 10.7 | 49,000 | Yes | 2 | |
| 63 | Mitsutomo S-RO-SZ24-LA-QMSF Series | Mini-split | 24,000 BTU | 9.0 | 8.5 | 17,100 | Yes | 1 | |
| 64 | Mitsutomo UHO42-NB-LD-QAU Series | Central | 3.5-ton | 11.7 | 9.5 | 46,000 | Yes | 1 | |
| 65 | Mitsutomo UHO33-NB-LD-QSAV Series | Central | 3-ton | 10.0 | 8.2 | 32,000 | Yes | 1 | |
| 66 | Mitsutomo UHO48-NB-LD-QMAU Series | Central | 4-ton | 11.7 | 9.0 | 52,000 | Yes | 1 | |
| 67 | Mitsutomo UHO30-NB-QAU Series | Central | 2.5-ton | 10.0 | 8.9 | 24,000 | Yes | 1 | |
| 68 | Mitsutomo RHO36-NB-LA-QBNG Series | Central | 3-ton | 10.0 | 8.7 | 27,000 | Yes | 1 | |
| 69 | Mitsutomo UHO36-NB-QUHO Series | Central | 3-ton | 10.0 | 9.5 | 34,400 | Yes | 1 | |
| 70 | Mitsutomo RHO48-NB-LA-QBMS Series | Central | 4-ton | 10.0 | 8.5 | 38,000 | Yes | 1 | |
| 71 | Mitsutomo UHO48-NB-QCU series | Central | 4-ton | 8.2 | 9.4 | 46,000 | Yes | 1 | |
| 72 | Mitsutomo UHO60-NB-QCU series | Central | 5-ton | 8.8 | 9.4 | 48,500 | Yes | 1 | |
| 73 | Mitsutomo RHO60-NB-LA-QBNG Series | Central | 4-ton | 8.6 | 8.4 | 38,000 | Yes | 1 |