Catalog / AHRI match check / 5TWR4024A1000A + 5TEM4B02AC21S
AHRI certified heat pump system · 2 Ton
Trane 5TWR4024A1000A + 5TEM4B02AC21S
The Trane 5TWR4024A1000A heat pump condenser and the 5TEM4B02AC21S air handler are certified together by AHRI under reference number 215610845. As a pair they are rated 14.3 SEER2 and 11.7 EER2, with 7.5 HSPF2 in heating, at 22,800 BTU/h of cooling. That reference number is what a permit office, a utility rebate form or the 25C tax-credit worksheet asks for.
Certified rating for this pair
| Outdoor unit | 5TWR4024A1000ATrane 5TWR4 Heat Pump Condenser — 1.5 to 5 Ton, 14.3 SEER2, R-454B |
|---|---|
| Indoor unit | 5TEM4B02AC21S |
| AHRI reference | 215610845 |
| System type | Heat pump · split system |
| Cooling capacity | 22,800 BTU/h · 2 Ton |
| SEER2 | 14.3 |
| EER2 | 11.7 |
| HSPF2 | 7.5 |
| Refrigerant | R-454B |
| Power supply | 208-230V / 1Ph / 60Hz |
| Certificate | View the AHRI record |
Figures are AHRI’s published ratings for this exact combination. A different air handler on the same condenser carries a different rating and a different reference number — see the partner lists below.
Other certified matches for the 5TWR4024A1000A
Same condenser, different air handler, different rating.
- 5TWR4024A1000A + 5TAM5B02AC21SRef 216569789
Other certified matches for the 5TEM4B02AC21S
Same air handler, different condenser.
- 5TWR6018A1000A + 5TEM4B02AC21SRef 218105928
- 5TWR4018A1000A + 5TEM4B02AC21SRef 215610839
- 5TTR6018A1000A + 5TEM4B02AC21SRef 218102669
- 5TTR4018A1000A + 5TEM4B02AC21SRef 215440445
What the reference number is for
- Permits. Most jurisdictions ask for the certified rating of the installed combination, not the condenser alone. The reference number is the lookup key.
- Rebates. Utility programs verify efficiency against AHRI’s record for the pair. Where the rebate money is now.
- The 25C tax credit. The credit is tied to the certified rating of the system as installed. Is there still a credit in 2026?
We verify pairs; we do not size systems. Whether 2 ton is right for your home is a Manual J question for your installer — how to find one. More on why the pair matters: Why an AHRI-matched system matters.