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Heat pump model numbers starting AR

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

One row per certified model number. All 55 in this group are listed; nothing is held back for a second page.

Model numbers starting AR
Model number Type Size class Brands Certified pairings
AR-24U3R25U central 24,000 Btu (2-ton) 1 1
AR-24U3RAHM central 24,000 Btu (2-ton) 1 1
AR-36U3R25U central 36,000 Btu (3-ton) 1 1
AR-36U3RAHM central 36,000 Btu (3-ton) 1 1
AR-36U3RAHM5 central 36,000 Btu (3-ton) 1 1
AR-48U3R25U central 48,000 Btu (4-ton) 1 1
AR-48U3RBHM central 48,000 Btu (4-ton) 1 1
AR-60U3R25U central 54,000 Btu (4.5-ton) 1 1
AR-60U3RBHM central 54,000 Btu (4.5-ton) 1 1
AR09DXDABWKX mini-split 9,000 Btu 1 1
AR09DXDACWKX mini-split 9,000 Btu 1 1
AR09DXFAMWKX mini-split 9,000 Btu 1 2
AR12CSFCMWKX mini-split 12,000 Btu (1-ton) 1 1
AR12DXDABWKX mini-split 12,000 Btu (1-ton) 1 1
AR12DXDACWKX mini-split 12,000 Btu (1-ton) 1 1
AR12DXFAMWKX mini-split 12,000 Btu (1-ton) 1 2
AR15DXDABWKX mini-split 15,000 Btu 1 1
AR15DXDACWKX mini-split 15,000 Btu 1 1
AR15DXFAMWKX mini-split 15,000 Btu 1 2
AR18DXDABWKX mini-split 18,000 Btu (1.5-ton) 1 1
AR18DXDACWKX mini-split 18,000 Btu (1.5-ton) 1 1
AR18DXFAMWKX mini-split 18,000 Btu (1.5-ton) 1 2
AR24DXDABWKX mini-split 24,000 Btu (2-ton) 1 1
AR24DXDACWKX mini-split 24,000 Btu (2-ton) 1 1
AR24DXFAMWKX mini-split 24,000 Btu (2-ton) 1 2
AR36DXFUMGMX mini-split 30,000 Btu (2.5-ton) 1 1
AR60H09C1JWX mini-split 9,000 Btu 1 1
AR60H15C1JWX mini-split 15,000 Btu 1 1
AR70H09CACWX mini-split 9,000 Btu 1 2
AR70H09CAEBX mini-split 9,000 Btu 1 2
AR70H12CACWX mini-split 12,000 Btu (1-ton) 1 1
AR70H12CAEBX mini-split 12,000 Btu (1-ton) 1 2
AR70H15CACWX mini-split 15,000 Btu 1 2
AR70H15CAEBX mini-split 15,000 Btu 1 2
ARHHBT12AS mini-split 12,000 Btu (1-ton) 1 1
ARHHBT12ASA mini-split 12,000 Btu (1-ton) 1 1
ARHHBT18AS mini-split 18,000 Btu (1.5-ton) 1 1
ARHHBT24AS mini-split 24,000 Btu (2-ton) 1 1
ARU454-H12A1/INVL-US2 mini-split 12,000 Btu (1-ton) 1 1
ARU454-H12A2/INVL-US2 mini-split 12,000 Btu (1-ton) 1 1
ARU454-H18A2/INVL-US2 mini-split 18,000 Btu (1.5-ton) 1 1
ARU454-H24A2/INVL-US2 mini-split 24,000 Btu (2-ton) 1 1
ARUB060GSS4 mini-split 60,000 Btu (5-ton) 1 3
ARUM036GSS5 mini-split 36,000 Btu (3-ton) 1 3
ARUM048GSS5 mini-split 48,000 Btu (4-ton) 1 3
ARUN024GSS4 mini-split 24,000 Btu (2-ton) 1 3
ARUN038GSS4 mini-split 36,000 Btu (3-ton) 1 3
ARUN048GSS4 mini-split 48,000 Btu (4-ton) 1 3
ARUN060GSS4 mini-split 60,000 Btu (5-ton) 1 3
ARX18HPJ1R32OA central 18,000 Btu (1.5-ton) 1 2
ARX36HPJ1R32OA central 24,000 Btu (2-ton) 1 4
ARX60HPJ1R32OA central 48,000 Btu (4-ton) 1 4
ARXE30HPJ1R32OA central 24,000 Btu (2-ton) 1 2
ARXE36HPJ1R32OA central 24,000 Btu (2-ton) 1 2
ARXE60HPJ1R32OA central 48,000 Btu (4-ton) 1 2

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Every model number group, A to Z

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