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Heat pump model numbers starting C5

40 certified units whose model number starts C5, out of every unit in the A to Z. Updated Oct 17, 2026.

A model number that opens with a choice of letters, such as (C,H,T), is listed under the first one.

One row per certified model number. All 40 in this group are listed; nothing is held back for a second page.

Model numbers starting C5
Model number Type Size class Brands Certified pairings
(C,H,T)5H0V24*K*AAA* central 24,000 Btu (2-ton) 1 103
(C,H,T)5H0V36*K*AAA* central 36,000 Btu (3-ton) 1 300
(C,H,T)5H0V48*K*AAA* central 48,000 Btu (4-ton) 1 376
(C,H,T)5H0V60*K*AAA* central 54,000 Btu (4.5-ton) 1 158
(C,H,T)5H3V36*K*AAA* central 36,000 Btu (3-ton) 1 564
(C,H,T)5H3V48*K*AAA* central 42,000 Btu (3.5-ton) 1 138
(C,H,T)5H3V60*K*AAA* central 54,000 Btu (4.5-ton) 1 55
(C,H,T)5H6S18*K*AAA* central 18,000 Btu (1.5-ton) 1 46
(C,H,T)5H6S19*K*AAA* central 18,000 Btu (1.5-ton) 1 76
(C,H,T)5H6S24*K*AAA* central 24,000 Btu (2-ton) 1 193
(C,H,T)5H6S30*K*AAA* central 30,000 Btu (2.5-ton) 1 5
(C,H,T)5H6S31*K*AAA* central 30,000 Btu (2.5-ton) 1 38
(C,H,T)5H6S36*K*AAA* central 36,000 Btu (3-ton) 1 30
(C,H,T)5H6S42*K*AAA* central 42,000 Btu (3.5-ton) 1 4
(C,H,T)5H6S48*K*AAA* central 48,000 Btu (4-ton) 1 5
(C,H,T)5H6S60*K*AAA* central 54,000 Btu (4.5-ton) 1 1
(C,H,T)5H8T24*K*AAA* central 24,000 Btu (2-ton) 1 496
(C,H,T)5H8T36*K*AAA* central 36,000 Btu (3-ton) 1 186
(C,H,T)5H8T48*K*AAA* central 48,000 Btu (4-ton) 1 413
(C,H,T)5H8T60*K*AAA* central 54,000 Btu (4.5-ton) 1 84
C5H0V24*K*AAA* central 24,000 Btu (2-ton) 3 312
C5H0V36*K*AAA* central 36,000 Btu (3-ton) 3 900
C5H0V48*K*AAA* central 48,000 Btu (4-ton) 3 1,128
C5H0V60*K*AAA* central 54,000 Btu (4.5-ton) 3 474
C5H3V36*K*AAA* central 36,000 Btu (3-ton) 3 1,692
C5H3V48*K*AAA* central 42,000 Btu (3.5-ton) 3 414
C5H3V60*K*AAA* central 54,000 Btu (4.5-ton) 3 165
C5H6S18*K*AAA* central 18,000 Btu (1.5-ton) 3 138
C5H6S19*K*AAA* central 18,000 Btu (1.5-ton) 3 228
C5H6S24*K*AAA* central 24,000 Btu (2-ton) 3 579
C5H6S30*K*AAA* central 30,000 Btu (2.5-ton) 3 15
C5H6S31*K*AAA* central 30,000 Btu (2.5-ton) 3 114
C5H6S36*K*AAA* central 36,000 Btu (3-ton) 3 90
C5H6S42*K*AAA* central 42,000 Btu (3.5-ton) 3 12
C5H6S48*K*AAA* central 48,000 Btu (4-ton) 3 15
C5H6S60*K*AAA* central 54,000 Btu (4.5-ton) 3 3
C5H8T24*K*AAA* central 24,000 Btu (2-ton) 3 1,494
C5H8T36*K*AAA* central 36,000 Btu (3-ton) 3 564
C5H8T48*K*AAA* central 48,000 Btu (4-ton) 3 1,245
C5H8T60*K*AAA* central 54,000 Btu (4.5-ton) 3 255

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