Aspen DC36B34-145R-479 3-ton Cased A-coil Evaporator Coil

Product Description

The ASPEN DC36B34-145R-479 is a 3-ton cased A-coil evaporator coil designed for residential split-system air conditioning and heat pump applications. Built with an aluminum coil construction, it is compatible with both R-22 and R-410A refrigerants, making it a practical fit for legacy system service and newer installations alike. The coil ships in a factory-cased configuration with a right-hand drain orientation and is color-matched to GE Grey. At 34 pounds, it is manageable for a single technician during installation. Licensed HVAC contractors handle installation of this component as part of a complete split system.

This evaporator coil is sized for residential applications requiring 3 tons of cooling capacity. The cased design mounts inside an air handler or furnace cabinet, with the coil sitting in the supply air stream above the blower. The right-hand drain configuration determines which side the condensate line exits, so confirm drain orientation against the existing or planned plumbing before ordering. The unit measures 14.5 inches wide, 20 inches high, and 21.5 inches deep, making it suitable for standard residential air handler cabinet openings at this tonnage range. The GE Grey color-match finish is relevant where the coil exterior will be visible or where aesthetics are a job requirement.

Key Features

• 3-ton capacity rated for standard residential split-system cooling loads
• Aluminum coil construction for corrosion resistance and efficient heat transfer
• Compatible with both R-22 and R-410A refrigerants
• Cased A-coil configuration for straightforward air handler or furnace cabinet installation
• Right-hand drain outlet for condensate management
• GE Grey color-matched casing finish

Compatibility

Designed as an OEM-style replacement or new-installation evaporator coil for residential split-system air conditioning and heat pump systems requiring a 3-ton cased A-coil with R-22 or R-410A refrigerant compatibility. Verify cabinet width, depth, and drain orientation before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician in accordance with local mechanical codes and EPA Section 608 refrigerant handling regulations. De-energize and lock out the system and recover any remaining refrigerant before removing the existing coil. Confirm that the condensate drain slope and trap depth meet local code requirements before connecting the right-hand drain line. Verify refrigerant line set sizing and system charge per the condensing unit manufacturer specifications after coil replacement.

Technical Specifications

• Capacity: 3 ton
• Refrigerant: R-22 / R-410A
• Coil Type: A-Coil (cased)
• Coil Material: Aluminum
• Drain Orientation: Right hand
• Width: 14.5 inches
• Height: 20 inches
• Depth: 21.5 inches
• Weight: 34 pounds
• Color: GE Grey
• Application: Residential

Standard Information

• Brand: ASPEN
• Manufacturer Part Number: DC36B34-145R-479