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Heat pump model numbers starting ML

100 certified units whose model number starts ML, out of every unit in the A to Z. Updated Oct 17, 2026.

One row per certified model number. All 100 in this group are listed; nothing is held back for a second page.

Model numbers starting ML
Model number Type Size class Brands Certified pairings
ML06HP230CALH-O mini-split 6,000 Btu 1 2
ML06HP230NEXH-O mini-split 6,000 Btu 1 6
ML09HP115GEN-O mini-split 9,000 Btu 1 2
ML09HP230CALH-O mini-split 9,000 Btu 1 2
ML09HP230GEN-O mini-split 9,000 Btu 1 2
ML09HP230NEX-O mini-split 9,000 Btu 1 12
ML09HP230NEXH-O mini-split 9,000 Btu 1 12
ML09HP230WIN-O mini-split 9,000 Btu 1 2
ML12HP115NEX-O mini-split 12,000 Btu (1-ton) 1 2
ML12HP230CALH-O mini-split 12,000 Btu (1-ton) 1 2
ML12HP230GEN-O mini-split 12,000 Btu (1-ton) 1 2
ML12HP230NEX-O mini-split 12,000 Btu (1-ton) 1 12
ML12HP230NEXH-O mini-split 12,000 Btu (1-ton) 1 12
ML14KP1-018-230A central 18,000 Btu (1.5-ton) 1 67
ML14KP1-024-230A central 24,000 Btu (2-ton) 1 179
ML14KP1-030-230A central 30,000 Btu (2.5-ton) 1 39
ML14KP1-036-230A central 36,000 Btu (3-ton) 1 109
ML14KP1-042-230A central 42,000 Btu (3.5-ton) 1 85
ML14KP1-048-230A central 48,000 Btu (4-ton) 1 24
ML15HP230NEXH-O mini-split 15,000 Btu 1 1
ML15KSPV-018-230A central 18,000 Btu (1.5-ton) 1 83
ML15KSPV-024-230A central 24,000 Btu (2-ton) 1 110
ML15KSPV-030-230A central 30,000 Btu (2.5-ton) 1 16
ML16KP2-024-230A central 24,000 Btu (2-ton) 1 71
ML16KP2-036-230A central 36,000 Btu (3-ton) 1 87
ML16KP2-048-230A central 48,000 Btu (4-ton) 1 159
ML16KP2-060-230A central 60,000 Btu (5-ton) 1 2
ML17XP1-018-230A central 18,000 Btu (1.5-ton) 1 481
ML17XP1-024-230A central 24,000 Btu (2-ton) 1 469
ML17XP1-030-230A central 30,000 Btu (2.5-ton) 1 503
ML17XP1-036-230A central 36,000 Btu (3-ton) 1 757
ML17XP1-042-230A central 42,000 Btu (3.5-ton) 1 206
ML17XP1-048-230A central 48,000 Btu (4-ton) 1 303
ML18HP230CALH-O mini-split 18,000 Btu (1.5-ton) 1 2
ML18HP230GEN-O mini-split 18,000 Btu (1.5-ton) 1 2
ML18HP230LMNT-O central 18,000 Btu (1.5-ton) 1 6
ML18HP230LMNTH-O central 18,000 Btu (1.5-ton) 1 18
ML18HP230MUL - O mini-split 18,000 Btu (1.5-ton) 1 9
ML18HP230MULH - O mini-split 18,000 Btu (1.5-ton) 1 9
ML18HP230NEX-O mini-split 18,000 Btu (1.5-ton) 1 16
ML18HP230NEXH-O mini-split 18,000 Btu (1.5-ton) 1 16
ML24HP230CALH-O mini-split 24,000 Btu (2-ton) 1 2
ML24HP230GEN-O mini-split 24,000 Btu (2-ton) 1 2
ML24HP230LMNT-O central 24,000 Btu (2-ton) 1 18
ML24HP230LMNTH-O central 24,000 Btu (2-ton) 1 20
ML24HP230NEX-O mini-split 24,000 Btu (2-ton) 1 10
ML24HP230NEXH-O mini-split 24,000 Btu (2-ton) 1 10
ML24HP230WIN-O mini-split 24,000 Btu (2-ton) 1 2
ML27HP230MUL - O mini-split 24,000 Btu (2-ton) 1 9
ML27HP230MULH - O mini-split 30,000 Btu (2.5-ton) 1 9
ML30HP230GEN-O mini-split 30,000 Btu (2.5-ton) 1 3
ML30HP230LMNT-O central 30,000 Btu (2.5-ton) 1 1
ML30HP230LMNTH-O central 30,000 Btu (2.5-ton) 1 21
ML33HP230CALH-O mini-split 30,000 Btu (2.5-ton) 1 2
ML33HP230LMNTH-O central 36,000 Btu (3-ton) 1 4
ML33HP230NEXH-O central 30,000 Btu (2.5-ton) 1 4
ML36HP230LCM-O mini-split 36,000 Btu (3-ton) 1 2
ML36HP230LCMH-O mini-split 36,000 Btu (3-ton) 1 5
ML36HP230LMNT-O central 36,000 Btu (3-ton) 1 6
ML36HP230LMNTH-O central 36,000 Btu (3-ton) 1 22
ML36HP230MUL - O mini-split 36,000 Btu (3-ton) 1 9
ML36HP230MULH - O mini-split 36,000 Btu (3-ton) 1 9
ML42HP230LMNTH-O central 42,000 Btu (3.5-ton) 1 2
ML48HP230LCM-O mini-split 48,000 Btu (4-ton) 1 8
ML48HP230LCMH-O mini-split 48,000 Btu (4-ton) 1 8
ML48HP230LMNT-O central 48,000 Btu (4-ton) 1 7
ML48HP230LMNTH-O central 48,000 Btu (4-ton) 1 13
ML48HP230MUL - O mini-split 42,000 Btu (3.5-ton) 1 9
ML48HP230MULH - O mini-split 48,000 Btu (4-ton) 1 9
ML50HP230LMNTH-O central 48,000 Btu (4-ton) 1 2
ML55HP230MULH - O mini-split 54,000 Btu (4.5-ton) 1 9
ML60HP230LCMH-O mini-split 54,000 Btu (4.5-ton) 1 6
ML60HP230LMNT-O central 54,000 Btu (4.5-ton) 1 2
ML60HP230LMNTH-O central 54,000 Btu (4.5-ton) 1 10
MLB009S4S-1P mini-split 9,000 Btu 1 9
MLB012S4S-1P mini-split 12,000 Btu (1-ton) 1 12
MLB018S4M-1P mini-split 18,000 Btu (1.5-ton) 1 3
MLB018S4S-1P mini-split 18,000 Btu (1.5-ton) 1 13
MLB024S4S-1P mini-split 24,000 Btu (2-ton) 1 14
MLB030S4M-1P mini-split 30,000 Btu (2.5-ton) 1 4
MLB036S4M-1P mini-split 36,000 Btu (3-ton) 1 3
MLB036S4S-1P mini-split 36,000 Btu (3-ton) 1 1
MLB036S4S-2P mini-split 36,000 Btu (3-ton) 1 6
MLB048S4M-2P mini-split 48,000 Btu (4-ton) 1 3
MLB048S4S-1P mini-split 48,000 Btu (4-ton) 1 1
MLB048S4S-2P mini-split 48,000 Btu (4-ton) 1 6
MLP15AY18AJ2N central 18,000 Btu (1.5-ton) 1 1
MLP15AY36AJ2N central 36,000 Btu (3-ton) 1 1
MLP15AY42AJ2N central 42,000 Btu (3.5-ton) 1 58
MLP15AY48AJ2N central 48,000 Btu (4-ton) 1 1
MLP15AZ18AJ2N central 18,000 Btu (1.5-ton) 1 12
MLP15AZ24AJ2N central 24,000 Btu (2-ton) 1 13
MLP15AZ30AJ2N central 30,000 Btu (2.5-ton) 1 10
MLP15AZ36AJ2N central 36,000 Btu (3-ton) 1 2
MLP15AZ42AJ2N central 42,000 Btu (3.5-ton) 1 2
MLP15AZ48AJ2N central 48,000 Btu (4-ton) 1 2
MLP15AZ60AJ2N central 54,000 Btu (4.5-ton) 1 4
MLP19AY24AJVC central 24,000 Btu (2-ton) 1 27
MLP19AY36AJVC central 36,000 Btu (3-ton) 1 1
MLP19AY48AJVC central 48,000 Btu (4-ton) 1 14

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