Goodman 3 to 3.5 Ton Evaporator Coil; Upflow/Downflow; Cased A Coil; 24.5" Width

Nom. Tons: 3–3.5; Liquid Conn.: 3/8"; Suction Fitting: 7/8"; Width: 24-1/2"; Height: 30"; Depth: 21-1/8"; Wt. Lbs.: 75; Description: Cased; Configuration: Upflow / Downflow; Metering Device: Flowrater; Color: Grey; Coil Type: Cased

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The CAPF3743D6 is a cased A coil for use in upflow or downflow applications. The all-aluminum construction and advanced design of this coil improve its durability and heat transfer efficiency. Whether you're replacing a failing coil or installing a new system, you can choose the CAPF with confidence. Goodman pressure tests each coil twice before it leaves the factory and backs them with an excellent warranty.

All-Aluminum Coil
Goodman's evaporator coils use a reliable all-aluminum design featuring sine fins and grooved tubes. This design maximizes surface area and optimizes heat transfer for efficient comfort.

Secure Cabinet
A galvanized, embossed, and insulated cabinet protects this coil and prevents air leakage, providing superior longevity and efficiency.

Condensate Management
The CAPF features foil-faced insulation to inhibit the formation of condensate and a rust-resistant thermoplastic drain pan to capture what does form, keeping your system safe and operational.

Multi-Refrigerant Compatibility
R-22 refrigerant is no longer in production, but many older systems still use it. The CAPF is compatible with both R-22 and its replacement, R-410A. This makes it the perfect fit for any homeowner.

Extended Warranty
Goodman offers a 10-year limited parts warranty when you register your product online within 60 days of installation. An unregistered product has the standard 5-year warranty. See warranty sheet under the "Manuals" tab for more information.


General Information
TypeEvaporator Coil
Product LineCAPF
Refrigerant TypeR-410A
StyleA Coil
Installation AvailableYes


Capacity3 - 3.5 Tons
Cooling BTU42000
Nominal Minimum Cooling Capacity36000 BTU

Suction Connection Size7/8 Inch
Liquid Connection Size3/8 Inch
Cabinet Width24.5 Inches
Product Height30 Inches
Product Width24.5 Inches
Product Depth21 Inches
Product Weight75 Pounds
Shipping Weight85 Pounds


ETL ListedYes
AHRI CertifiedYes