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Goodman CAUF3743C6 3 to 3.5 Ton Evaporator Coil; Upflow/Downflow; Uncased A Coil; 20" Width

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Nom. Tons: 3.5; Liquid Conn.: 3/8"; Suction Fitting: 7/8"; Width: 20"; Height: 28-1/16"; Depth: 20-1/8"; Wt. Lbs.: 46; Description: Uncased; Configuration: Upflow / Downflow; Metering Device: Flowrater; Color: Grey; Coil Type: Uncased CAUF3743C6

Evaporator coil buying checks

Goodman CAUF3743C6 3 to 3.5 Ton Evaporator Coil; Upflow/Downflow; Uncased A Coil; 20" Width is part of SupplyShop's evaporator coil and AC coil selection. Use it when comparing coils by tonnage, cabinet width, orientation, cased or uncased design, refrigerant, metering device and matching condenser, furnace or air handler.

  • Match the evaporator coil to the AC condenser or heat pump condenser, furnace width, airflow and refrigerant requirements.
  • Confirm upflow, downflow, horizontal or slab-coil fit, drain layout, TXV or piston requirements and installation access.
  • For Goodman evaporator coil and AC coil searches, verify exact model compatibility before ordering a complete system.

Related SupplyShop paths: AC evaporator coils, Goodman A coils, Goodman cased evaporator coils, and split AC condensers.

$572.00 USD

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PRODUCT INFO

The CAUF3743C6 is an uncased 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 CAUF 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.

Condensate Management

A rust-resistant thermoplastic drain pan provides a safe, effective way to trap the condensate that forms on the CAUF evaporator coil.

Multi-Refrigerant Compatibility

R-22 refrigerant is no longer in production, but many older systems still use it. The CAUF 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. 

SPECIFICATIONS

General Information
TypeEvaporator Coil
Product LineCAUF
Refrigerant TypeR-410A
CasingUncased
StyleA Coil
Configuration Upflow/Downflow
Installation AvailableYes
UPC
663051447165


Performance
Capacity 3 - 3.5 Tons
Cooling BTU42000
Nominal Minimum Cooling Capacity36000 BTU


Dimensions
Suction Connection Size7/8 Inch
Liquid Connection Size3/8 Inch
Product Height28 1/16 Inches
Product Width20 Inches
Product Depth20 1/8 Inches
Product Weight46 Pounds
Shipping Weight54 Pounds

 

Certifications
ETL ListedYes
AHRI CertifiedYes