Heat Pump List
Menu

Sections

Tools

Are Comfortmaker and Day & Night heat pumps the same?

172 model numbers are listed under both Comfortmaker and Day & Night. For 172 of them the certified record is the same record under each brand.

  • 172 shared model numbers
  • 172 identical records
  • 0 records that differ
  • Updated Oct 26, 2026

How much of each range overlaps

Each brand's range, and how much of it is shared with the other
Brand Units in the certified data Certified combinations Share of its range that is shared
Comfortmaker 173 13,644 99.4%
Day & Night 177 13,648 97.2%

“Share of its range” is shared model numbers divided by that brand's own units. The two shares differ because the two ranges are different sizes. One row per unit (a certified model number), not per brand entry.

The model numbers they share

50 of 172 shown

Model numbers listed under both brands. The 5°F figure is the median across that unit's own certified pairings.

Model numbers listed under both Comfortmaker and Day & Night
Model number Size class TypeHeat at 5°FBtu/hkW COP at 5°F Pairings Comfortmaker Day & Night Same record Cold climate
D5CLHAH58AAK 54,000 Btu (4.5-ton) mini-split 53,500 2.00 37 3 3 Identical Yes
D5CUHAH60AAK 54,000 Btu (4.5-ton) central 51,000 1.80 96 9 9 Identical Yes
38MURAQ60AB3 54,000 Btu (4.5-ton) central 48,500 1.91 15 1 1 Identical Yes
DLCURAH60ABK 54,000 Btu (4.5-ton) central 48,500 1.91 22 2 2 Identical Yes
D5CMHAH48FAK 48,000 Btu (4-ton) mini-split 47,500 2.00 36 3 3 Identical Yes
D5CMHAH55FAK 54,000 Btu (4.5-ton) mini-split 47,500 2.05 36 3 3 Identical Yes
D5CLHAH48AAK 48,000 Btu (4-ton) mini-split 47,000 2.00 49 4 4 Identical Yes
38MURAQ48AB3 48,000 Btu (4-ton) central 46,000 1.90 20 1 1 Identical Yes
B5H3V60*K*AAA* 54,000 Btu (4.5-ton) central 46,000 2.00 306 34 34 Identical Yes
C5H3V60*K*AAA* 54,000 Btu (4.5-ton) central 46,000 2.02 165 55 55 Identical Yes
D5CUHAH48AAK 48,000 Btu (4-ton) central 46,000 1.85 55 5 5 Identical Yes
DLCURAH48ABK 48,000 Btu (4-ton) central 46,000 1.90 34 3 3 Identical Yes
B5H0V60*K*AAA* 54,000 Btu (4.5-ton) central 44,500 2.08 950 96 96 Identical Yes
C5H0V60*K*AAA* 54,000 Btu (4.5-ton) central 44,500 2.08 474 158 158 Identical Yes
DLCMHBH48EAK 48,000 Btu (4-ton) mini-split 43,500 2.00 36 3 3 Identical Yes
N5H9V60*K*AAA* 54,000 Btu (4.5-ton) central 40,500 2.00 1,696 212 212 Identical Yes
Q5H9V60*K*AAA* 54,000 Btu (4.5-ton) central 40,500 2.00 1,484 212 212 Identical Yes
N5H9V48*K*AAA* 48,000 Btu (4-ton) central 38,500 2.10 4,041 507 507 Identical Yes
Q5H9V48*K*AAA* 48,000 Btu (4-ton) central 38,500 2.10 3,549 507 507 Identical Yes
D5CLHAH36AAK 36,000 Btu (3-ton) mini-split 38,000 2.06 49 4 4 Identical Yes
D5CLRAH48AAK 48,000 Btu (4-ton) mini-split 38,000 1.95 45 4 4 Identical Yes
D5CURAH48AAK 48,000 Btu (4-ton) central 38,000 1.85 34 3 3 Identical Yes
D5CURAH60AAK 54,000 Btu (4.5-ton) central 38,000 1.80 13 1 1 Identical Yes
C5H3V48*K*AAA* 42,000 Btu (3.5-ton) central 37,000 1.93 414 138 138 Identical Yes
D5CMHAH36EAK 36,000 Btu (3-ton) mini-split 37,000 2.00 36 3 3 Identical Yes
D5CMRAH48FAK 48,000 Btu (4-ton) mini-split 37,000 2.05 33 3 3 Identical Yes
B5H3V48*K*AAA* 42,000 Btu (3.5-ton) central 36,600 1.88 648 72 72 Identical Yes
B5H0V48*K*AAA* 48,000 Btu (4-ton) central 36,400 2.02 2,961 327 327 Identical Yes
C5H0V48*K*AAA* 48,000 Btu (4-ton) central 36,400 2.02 1,128 376 376 Identical Yes
D5CMHAH30EAK 30,000 Btu (2.5-ton) mini-split 36,000 1.98 36 3 3 Identical Yes
D5CMTAH48FAK 48,000 Btu (4-ton) mini-split 36,000 1.85 11 1 1 Identical Yes
DLCLRCH48AAK 48,000 Btu (4-ton) mini-split 35,000 1.89 24 2 2 Identical Yes
38MURAQ36AB3 36,000 Btu (3-ton) central 34,400 1.97 25 1 1 Identical Yes
DLCMHBH36DAK 36,000 Btu (3-ton) mini-split 34,400 1.80 36 3 3 Identical Yes
D5CSHAH33AAK 30,000 Btu (2.5-ton) central 34,000 2.00 25 2 2 Identical Yes
DLCMTAH48EAK 48,000 Btu (4-ton) mini-split 34,000 1.80 12 1 1 Identical Yes
DLCMRBH48EAK 48,000 Btu (4-ton) mini-split 33,000 1.80 12 1 1 Identical NC
D5CUHAH30AAK 30,000 Btu (2.5-ton) central 32,400 1.82 2,792 343 343 Identical Yes
DLCURAH36ABK 36,000 Btu (3-ton) central 32,000 1.97 48 4 4 Identical Yes
D5CUHAH36AAK 36,000 Btu (3-ton) central 30,400 1.80 2,634 324 324 Identical Yes
C5H8T60*K*AAA* 54,000 Btu (4.5-ton) central 30,200 2.22 255 85 85 Identical NC
N5H8T60*K*AAA* 54,000 Btu (4.5-ton) central 30,200 2.25 1,164 122 122 Identical NC
D5CURAH36AAK 36,000 Btu (3-ton) central 29,200 1.99 30 2 2 Identical Yes
N5H5S60*K*AAA* 54,000 Btu (4.5-ton) central 28,600 2.18 11 1 1 Identical NC
R5H5S60*K*AAA* 54,000 Btu (4.5-ton) central 28,600 2.18 11 1 1 Identical NC
B5H6S60*K*AAA* 54,000 Btu (4.5-ton) central 28,400 2.18 8 1 1 Identical NC
C5H6S60*K*AAA* 54,000 Btu (4.5-ton) central 28,400 2.18 3 1 1 Identical NC
B5H3V36*K*AAA* 36,000 Btu (3-ton) central 28,000 2.04 4,626 514 514 Identical Yes
C5H3V36*K*AAA* 36,000 Btu (3-ton) central 28,000 2.02 1,692 564 564 Identical Yes
D5CLRAH36AAK 36,000 Btu (3-ton) mini-split 26,600 2.20 11 1 1 Identical Yes

NC not cold-climate certified — not in the certified data

50 of 172 shared model numbers All brand pairs

Updated Oct 26, 2026 · Methodology