Trane 5TWR4024A1000A + 5TAM5B02AC21S

The Trane 5TWR4024A1000A heat pump condenser and the 5TAM5B02AC21S air handler are certified together by AHRI under reference number 216569789. 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.

AHRI certified · Ref 216569789 View the AHRI record ↗

Certified rating for this pair

Outdoor unit	5TWR4024A1000ATrane 5TWR4 Heat Pump Condenser — 1.5 to 5 Ton, 14.3 SEER2, R-454B
Indoor unit	5TAM5B02AC21STrane Hyperion 5TAM5 Multi-Speed Air Handler — 1.5 to 5 Ton, R-454B
AHRI reference	216569789
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 + 5TEM4B02AC21S14.3 SEER2 · 7.5 HSPF2Ref 215610845

Other certified matches for the 5TAM5B02AC21S

Same air handler, different condenser.

5TTR4018A1000A + 5TAM5B02AC21S14.3 SEER2Ref 216569728
5TWR4018A1000A + 5TAM5B02AC21S14.3 SEER2 · 7.5 HSPF2Ref 216569785
5TWR6018A1000A + 5TAM5B02AC21S15.2 SEER2 · 7.5 HSPF2Ref 218105916
5TWR6024A1000A + 5TAM5B02AC21S15.2 SEER2 · 7.5 HSPF2Ref 218106472

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.