Maintain reliable cooling from your Goodman CAPF3642C6DB evaporator coil with genuine OEM replacement parts from Repair Clinic. The CAPF3642C6DB is a three-ton to three-and-a-half-ton cased upflow evaporator coil from Goodman. Annual condensate drain line flushing prevents the overflow that causes most water leak complaints. Repair Clinic stocks genuine Goodman OEM parts for the CAPF3642C6DB including the Goodman evaporator coil drain pan parts and Goodman TXV valve parts. Browse the Goodman evaporator coil parts catalog filtered by CAPF3642C6DB for the complete parts inventory.
Goodman CAPF3642C6DB: Three-Ton to Three-and-a-Half-Ton Cased Upflow Evaporator Coil Service
The Goodman CAPF3642C6DB is a three-ton to three-and-a-half-ton cased upflow evaporator coil in the CAPF series, above the two-and-a-half-ton CAPF3030B6DB and the three-ton CAPF3636C6DB. Annual condensate drain line flushing prevents the most common water leak complaint. TXV valve replacement on this coil requires an EPA 608 certified technician to recover and recharge the refrigerant circuit.
Most Replaced Parts on the Goodman CAPF3642C6DB
Drain Pan for the Goodman CAPF3642C6DB
A drain pan that overflows continuously has a clogged condensate drain outlet. Clear the drain line completely before replacing the pan.
TXV Valve for the CAPF3642C6DB
The thermostatic expansion valve meters refrigerant flow into the evaporator coil. TXV replacement requires an EPA 608 certified technician.
Access Panel and Cabinet Components
A cracked or bent access panel allows unconditioned air to bypass the coil, reducing system efficiency.
Condensate Drain Fittings
A cracked drain fitting causes water to drip onto the furnace or air handler below the coil cabinet.
Why Choose Repair Clinic for Goodman CAPF3642C6DB Parts
- Genuine Goodman CAPF OEM Components: Drain pans and TXV valves confirmed for the CAPF3642C6DB three-ton to three-and-a-half-ton cased upflow evaporator coil Goodman evaporator coil parts.
- Annual Drain Line Maintenance Guidance: Condensate drain line flushing is the most cost-effective preventive step to prevent the leading water leak complaint.
- TXV Replacement Service Context: TXV valve replacement requires an EPA 608 certified technician to recover and recharge the refrigerant circuit.
- 365-Day Returns: Return any uninstalled Goodman part within a full year of purchase with no restocking fees.
Goodman CAPF3642C6DB Evaporator Coil Parts FAQ
What is the Goodman CAPF3642C6DB and what capacity range does it cover?
The Goodman CAPF3642C6DB is a three-ton to three-and-a-half-ton cased upflow evaporator coil from Goodman’s CAPF series. The 3642 capacity coding identifies the three-ton to three-and-a-half-ton range in the CAPF cased upflow evaporator coil product line.
What does the Goodman CAPF3642C6DB evaporator coil do?
The evaporator coil absorbs heat from indoor air as refrigerant evaporates inside it. Cooled air then flows from the coil into the ductwork. A dirty or iced evaporator coil reduces cooling capacity.
Why is water leaking from my Goodman CAPF3642C6DB?
Water leaking is most commonly caused by a clogged condensate drain line causing the drain pan to overflow. Clear the drain line completely before replacing the drain pan to confirm the pan is cracked rather than simply overflowing.
How does the Goodman CAPF3642C6DB differ from the CAPF3636C6DB?
The CAPF3642C6DB covers three-ton to three-and-a-half-ton capacity installations while the CAPF3636C6DB is a three-ton coil. Always match the coil capacity range to the outdoor unit tonnage before pairing with an outdoor condensing unit.
