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Trane
2-3.5 Ton Evaporator Coil
Trane Cased, Horizontal Flat, 10" Cabinet, 23.5" Coil Height, R-454B | 5PXFH004AC3
$990.99
A 3.5 ton evaporator coil is a 3.5 ton coil that should be replaced whenever the outdoor unit is. It matches 42,000 BTU (3.5 ton) of cooling capacity.
14 products
Trane
Trane Cased, Horizontal Flat, 10" Cabinet, 23.5" Coil Height, R-454B | 5PXFH004AC3
Trane
Trane Cased, Horizontal Flat, 10" Cabinet, 23.5" Coil Height, R-454B | 5PXFH005AZ3
Trane
Trane Cased, Upflow, 17-1/2" Cabinet, 22-1/2" Coil Height, R-454B | 5PXCB004AS3HA
Trane
Trane Multi-Position, 17-1/2" Cabinet, 22-1/2" Coil Height, R-454B | 5TXCB004AS3HC
Trane
Trane R-410A Service Replacement, 17.5" Cabinet, 22.5" Coil Height, R-410A | 4TXCB004RS3HC
Trane
Trane Cased, Upflow/Downflow/Horizontal, 24-1/2" Cabinet, 26" Coil Height, R-454B | 5MXCD008AC6HCA
Goodman
Goodman Cased Horizontal, TXV, 30" Cabinet, 21" Coil Height, All-Aluminum, R-32 | CHPTA4230C3
Goodman
Goodman Cased Upflow/Downflow, Piston, 17.5" Cabinet, 26" Coil, All-Aluminum, R-32 | CAPFA4226B3
Goodman
Goodman Cased Upflow/Downflow, Piston, 21" Cabinet, 26" Coil, All-Aluminum, R-32 | CAPFA4226C3
Goodman
Goodman Cased Upflow/Downflow, Piston, 24.5" Cabinet, 26" Coil, All-Aluminum, R-32 | CAPFA4226D3
Goodman
Goodman Cased Upflow/Downflow, TXV, 21" Cabinet, 30" Coil, All-Aluminum, R-32 | CAPTA4230C3
Goodman
Goodman Cased Upflow/Downflow, TXV, 24.5" Cabinet, 30" Coil, All-Aluminum, R-32 | CAPTA4230D3
Goodman
Goodman Uncased Upflow/Downflow, TXV, 21" Cabinet, 30" Coil, All-Aluminum, R-32 | CAUTA4230C3
Goodman
Goodman Uncased Upflow/Downflow, TXV, 24.5" Cabinet, 30" Coil, All-Aluminum, R-32 | CAUTA4230D3
It's tempting to save money by keeping an old coil when replacing a condenser, but it rarely works out. Older coils use R-410A and different capacities, so pairing one with a new low-GWP condenser mismatches refrigerant and rating — cutting efficiency, risking reliability, and voiding the warranty. Replace the coil with the outdoor unit.
Matching a 3.5 ton coil to your system? Tell us your equipment and we'll help →
It's strongly discouraged. Old coils are usually R-410A and a different capacity; pairing one with a new condenser mismatches refrigerant and rating, hurting efficiency and voiding the warranty.
Coils and condensers are engineered for a specific refrigerant. New equipment uses low-GWP R-454B or R-32, so an old R-410A coil can't be matched to it.