Bryant.

577E

Up to 16 SEER2

Up to 11.5 HSPF2

Up to 81 AFUE

607E

Up to 15.5 SEER2

Up to 7.5 HSPF2

677E

Up to 15.5 SEER2

Up to 7.5 HSPF2

Up to 81 AFUE

707E

Up to 16 SEER2

577C

Up to 13.4 SEER2

Up to 81 AFUE

607C

Up to 13.4 SEER2

Up to 6.7 HSPF2

677C

Up to 13.4 SEER2

Up to 6.7 HSPF2

Up to 81 AFUE

707C

Up to 13.4 SEER2

PA4Z

Up to 13.4 SEER2

PH4Z

Up to 13.4 SEER2

Up to 6.7 HSPF2