When a refrigeration coil fails, accurate replacement is crucial. Precise measurements ensure the new coil fits seamlessly, maintaining system efficiency and avoiding costly modifications. While some professionals may attempt to measure coils themselves, the process is intricate and best handled by experts.
Key Measurements for Replacement Coils
- Finned Dimensions
- Finned Height (FH): Measure from the top to the bottom of the finned area, excluding casing flanges.
- Finned Length (FL): Measure from one end of the finned area to the other, again excluding casing flanges.
- Casing Dimensions
- Casing Height (CH) and Casing Length (CL): Include the full height and length of the coil, accounting for casing flanges.
- Casing Depth (CD): Measure the depth in the direction of airflow, which corresponds to the number of tube rows.
- Tube and Fin Specifications
- Tube Diameter: Common sizes are 3/8″, 1/2″, or 5/8″.
- Number of Rows: Count the rows of tubes from the air entry side.
- Fins Per Inch (FPI): Count the number of fins within a one-inch span to determine fin density.
- Connection Details
- Connection Size and Type: Measure the diameter and identify the type (e.g., male pipe thread, female pipe thread, sweat connection).
- Connection Location: Measure from a reference point (top or bottom of the casing) to the centerline of each connection.
- Airflow Direction
Determine whether the airflow is horizontal or vertical, as this affects coil orientation and design.
Why Professional Measurement Matters
Measuring a replacement coil involves more than just dimensions; it requires understanding the system’s design and operational nuances. Errors can lead to:
- Improper fit, causing airflow issues or system inefficiencies.
- Increased installation time and costs due to necessary modifications.
- Potential system failures if the coil doesn’t match performance requirements.
KCL Systems: Precision Measurement Services
At KCL Systems, we specialize in providing exact replacement coils tailored to your system’s specifications. Our services include:
- On-site measurements by experienced professionals.
- Custom-designed coils that match original specifications, eliminating the need for retrofitting.
- Direct-from-manufacturer pricing, ensuring cost-effectiveness.
Whether you’re dealing with a refrigeration unit in a convenience store or a large-scale system in a commercial facility, our team ensures a seamless replacement process.
Contact KCL Systems to schedule a professional coil measurement and ensure your system operates at peak efficiency.