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Heat pump model numbers starting NT

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

One row per certified model number. All 68 in this group are listed; nothing is held back for a second page.

Model numbers starting NT
Model number Type Size class Brands Certified pairings
NTXMMX20A122C mini-split 18,000 Btu (1.5-ton) 2 3
NTXMMX24A132B mini-split 24,000 Btu (2-ton) 2 5
NTXMMX24A132C mini-split 24,000 Btu (2-ton) 2 6
NTXMPH20A122C mini-split 18,000 Btu (1.5-ton) 2 4
NTXMPH24A132B mini-split 24,000 Btu (2-ton) 2 2
NTXMPH24A132C mini-split 24,000 Btu (2-ton) 2 4
NTXMPH30A132B mini-split 30,000 Btu (2.5-ton) 2 2
NTXMPH30A132C mini-split 30,000 Btu (2.5-ton) 2 6
NTXMSH36A142B mini-split 36,000 Btu (3-ton) 1 5
NTXMSH42A152B mini-split 42,000 Btu (3.5-ton) 1 5
NTXMSH48A182B mini-split 48,000 Btu (4-ton) 1 4
NTXMSM36A142B mini-split 36,000 Btu (3-ton) 1 5
NTXMSM48A182B mini-split 48,000 Btu (4-ton) 1 4
NTXMSM60A182B mini-split 60,000 Btu (5-ton) 1 5
NTXSEL09A112A mini-split 9,000 Btu 1 2
NTXSEL09A112AA mini-split 9,000 Btu 1 1
NTXSKH09A112 mini-split 9,000 Btu 1 3
NTXSKH09A112AA mini-split 9,000 Btu 1 1
NTXSKH12A112 mini-split 12,000 Btu (1-ton) 1 3
NTXSKH12A112AA mini-split 12,000 Btu (1-ton) 1 3
NTXSKH15A112 mini-split 15,000 Btu 1 1
NTXSKH15A112AA mini-split 15,000 Btu 1 2
NTXSKH18A112 mini-split 18,000 Btu (1.5-ton) 1 3
NTXSKH18A112AA mini-split 18,000 Btu (1.5-ton) 2 4
NTXSKH24A112 mini-split 24,000 Btu (2-ton) 1 1
NTXSKH30A112AA mini-split 24,000 Btu (2-ton) 1 2
NTXSKH36A112 mini-split 30,000 Btu (2.5-ton) 1 1
NTXSKS09A112 mini-split 9,000 Btu 1 3
NTXSKS09A112AA mini-split 9,000 Btu 1 1
NTXSKS12A112 mini-split 12,000 Btu (1-ton) 1 3
NTXSKS12A112A mini-split 12,000 Btu (1-ton) 1 2
NTXSKS12A112AA mini-split 12,000 Btu (1-ton) 1 1
NTXSKS15A112 mini-split 15,000 Btu 1 1
NTXSKS15A112A mini-split 15,000 Btu 1 1
NTXSKS18A112 mini-split 18,000 Btu (1.5-ton) 1 3
NTXSKS18A112A mini-split 18,000 Btu (1.5-ton) 1 2
NTXSKS24A112 mini-split 24,000 Btu (2-ton) 1 2
NTXSKS24A112A mini-split 24,000 Btu (2-ton) 1 1
NTXSKS30A112 mini-split 24,000 Btu (2-ton) 1 2
NTXSKS30A112A mini-split 24,000 Btu (2-ton) 1 1
NTXSMT09A111A mini-split 9,000 Btu 1 2
NTXSMT09A111AA mini-split 9,000 Btu 1 1
NTXSMT09A112A mini-split 9,000 Btu 1 3
NTXSMT15A112A mini-split 15,000 Btu 1 3
NTXSPB06B112A mini-split 6,000 Btu 1 3
NTXSPB09B112A mini-split 9,000 Btu 1 3
NTXSPB12B112A mini-split 12,000 Btu (1-ton) 1 3
NTXSPB15B112A mini-split 15,000 Btu 1 3
NTXSPB18B112A mini-split 18,000 Btu (1.5-ton) 1 3
NTXSPF09A112A mini-split 9,000 Btu 1 3
NTXSPF12A112A mini-split 12,000 Btu (1-ton) 1 3
NTXSPF15A112A mini-split 15,000 Btu 1 3
NTXSPF18A112A mini-split 18,000 Btu (1.5-ton) 1 3
NTXSPH06B112A mini-split 6,000 Btu 1 3
NTXSPH09B112A mini-split 9,000 Btu 1 3
NTXSPH12B112A mini-split 12,000 Btu (1-ton) 1 3
NTXSPH15B112A mini-split 15,000 Btu 1 3
NTXSPH18B112A mini-split 18,000 Btu (1.5-ton) 1 3
NTXSSH09A112 mini-split 9,000 Btu 1 3
NTXSSH12A112 mini-split 12,000 Btu (1-ton) 1 3
NTXSSH15A112 mini-split 15,000 Btu 1 3
NTXSSH18A112 mini-split 18,000 Btu (1.5-ton) 1 3
NTXSSH24A112 mini-split 24,000 Btu (2-ton) 1 3
NTXSST09B112 mini-split 9,000 Btu 1 3
NTXSST12B112 mini-split 12,000 Btu (1-ton) 1 3
NTXSST15B112 mini-split 15,000 Btu 1 3
NTXSST18B112 mini-split 18,000 Btu (1.5-ton) 1 3
NTXSST24B112 mini-split 24,000 Btu (2-ton) 1 3

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