Randell RF COI120B Evaporator Coil

Randell RF COI120B Evaporator Coil

The Randell RF COI120B evaporator coil is a commercial replacement part for selected randell 1010, 1011, 2010 and 42048a configurations. The finned section measures 4 × 6 × 14 inches, while the overall catalog length is 16 inches.

Use the exact part reference when planning a refrigeration repair. The correct coil configuration matters for cabinet clearance, tubing connections and the control arrangement.

Specifications

Catalog weight is a reference value; packed shipping weight can vary.

Referenced equipment and fitment

1010, 1010A, 1010F, 1010FM, 1011F, 1011FM, 2010, 2010D, 2010F, 4137DT, 42048A, 9603A

Model references apply only where the serial number and production revision match the equipment parts documentation.

Before you order

Confirm the original coil reference, the overall and finned dimensions, and the inlet and outlet positions. Check any required control or accumulator configuration. A qualified refrigeration technician should confirm the installation requirements and diagnose the original fault.

Frequently asked questions

What is Randell RF COI120B?

It is a commercial replacement evaporator coil referenced for selected randell 1010, 1011, 2010 and 42048a configurations. The evaporator transfers heat from the refrigerated space into the refrigerant circuit.

Why are both 14-inch and 16-inch lengths shown?

The 14-inch measurement describes the finned section; the 16-inch measurement is the overall catalog length. Use both measurements, plus the connection orientation, when comparing the existing coil.

How do I confirm that this coil fits?

Use the complete equipment model, serial number and part reference RF COI120B. Compare the listed dimensions, mounting points and tube connections with the original assembly. A shared cabinet size or similar appearance is not enough to confirm fit.

Will a new coil fix all cooling or icing problems?

No. A confirmed coil leak or physical damage may call for replacement, but poor cooling and repeated icing can also involve airflow, defrost or control faults. Have the cause checked before selecting a replacement.

Are fans and controls included?

This listing identifies the coil and any assembly features explicitly listed in the specifications. Verify fans, controls, heaters, valves and installation hardware separately against the equipment parts diagram.

What information should I have ready before ordering?

Have the complete model and serial number, part reference RF COI120B, and details of the existing coil connections. Call PartsDirectOnline at 631-873-0509 for help checking the reference before placing an order.

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