Are Ameristar and RunTru heat pumps the same?

37 model numbers are listed under both Ameristar and RunTru. For 37 of them the certified record is the same record under each brand.

37 shared model numbers
37 identical records
0 records that differ
Updated Oct 17, 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
Ameristar	37	523	100%
RunTru	37	522	100%

“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

37 of 37 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 Ameristar and RunTru
Model number	Size class	Type	Heat at 5°FBtu/hkW	COP at 5°F	Pairings	Ameristar	RunTru	Same record	Cold climate
A5HL5048A1	48,000 Btu (4-ton)	central	38,000	1.75	2	1	1	Identical	Yes
A5HL5048A1000AA	48,000 Btu (4-ton)	central	38,000	1.75	2	1	1	Identical	Yes
E4HL5060A1000A	48,000 Btu (4-ton)	central	33,400	1.75	2	1	1	Identical	Yes
M4THM1936A14N	36,000 Btu (3-ton)	mini-split	32,400	1.82	2	1	1	Identical	Yes
M4THM1942A15N	36,000 Btu (3-ton)	mini-split	32,400	1.92	2	1	1	Identical	Yes
A5HL5036A1	30,000 Btu (2.5-ton)	central	30,000	1.80	60	30	30	Identical	Yes
M5THM2342A15NA	42,000 Btu (3.5-ton)	mini-split	30,000	2.00	2	1	1	Identical	Yes
A5HP5060A1	54,000 Btu (4.5-ton)	central	28,200	2.30	7	4	3	Identical	NC
A5HL5036A1000AA	36,000 Btu (3-ton)	central	27,000	1.75	2	1	1	Identical	Yes
M5THM2336A14NA	36,000 Btu (3-ton)	mini-split	26,000	2.00	2	1	1	Identical	Yes
M4THM1930A14N	30,000 Btu (2.5-ton)	mini-split	22,800	1.84	2	1	1	Identical	Yes
A5HP5048A1	42,000 Btu (3.5-ton)	central	22,200	2.10	156	78	78	Identical	NC
M4THM1924A13N	24,000 Btu (2-ton)	mini-split	21,600	2.10	2	1	1	Identical	Yes
E4HL5024A1000A	24,000 Btu (2-ton)	central	21,000	1.85	10	4	4	Identical	Yes
M5THM2327A13NA	24,000 Btu (2-ton)	mini-split	19,800	2.00	2	1	1	Identical	Yes
A5HP5042A1	42,000 Btu (3.5-ton)	central	19,300	2.10	250	125	125	Identical	NC
A5HL5024A1	18,000 Btu (1.5-ton)	central	19,000	1.80	40	20	20	Identical	Yes
M5THS2324A11NA	24,000 Btu (2-ton)	mini-split	18,600	1.80	2	1	1	Identical	Yes
M5THS2324A11NAA	24,000 Btu (2-ton)	mini-split	18,600	1.80	2	1	1	Identical	Yes
A5HL5024A1000AA	24,000 Btu (2-ton)	central	18,000	1.75	2	1	1	Identical	Yes
E4HL5018A1000A	18,000 Btu (1.5-ton)	central	18,000	1.85	4	2	2	Identical	Yes
E4HL5030A1000A	30,000 Btu (2.5-ton)	central	18,000	1.75	2	1	1	Identical	Yes
E4HL5036A1000A	30,000 Btu (2.5-ton)	central	18,000	1.75	12	6	6	Identical	Yes
A5HP5036A1	36,000 Btu (3-ton)	central	17,400	2.20	296	148	148	Identical	NC
M5THM2318A12NA	18,000 Btu (1.5-ton)	mini-split	16,000	2.00	2	1	1	Identical	Yes
M4THM1918A12N	18,000 Btu (1.5-ton)	mini-split	13,600	2.22	2	1	1	Identical	Yes
M5THS2318A11NA	18,000 Btu (1.5-ton)	mini-split	13,600	1.80	2	1	1	Identical	Yes
M5THS2318A11NAA	18,000 Btu (1.5-ton)	mini-split	13,600	1.80	2	1	1	Identical	Yes
A5HP5030A1	30,000 Btu (2.5-ton)	central	13,500	2.10	82	41	41	Identical	NC
A5HP5024A1	24,000 Btu (2-ton)	central	11,200	2.05	72	36	36	Identical	NC
M5THS2312A11NA	12,000 Btu (1-ton)	mini-split	9,100	2.10	2	1	1	Identical	Yes
M5THS2312A11NAA	12,000 Btu (1-ton)	mini-split	9,100	2.10	2	1	1	Identical	Yes
A5HP5018A1	18,000 Btu (1.5-ton)	central	9,000	2.00	8	4	4	Identical	NC
M3THS2212A91NA	12,000 Btu (1-ton)	mini-split	9,000	1.80	2	1	1	Identical	NC
M5THS2309A11NA	9,000 Btu	mini-split	7,100	1.90	2	1	1	Identical	Yes
M5THS2309A11NAA	9,000 Btu	mini-split	7,100	1.90	2	1	1	Identical	Yes
M3THS2209A91NA	9,000 Btu	mini-split	6,800	1.80	2	1	1	Identical	NC

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

37 of 37 shared model numbers All brand pairs

Updated Oct 17, 2026 · Methodology