Evaporator coil is a heat exchanger component in cooling systems that absorbs heat from the surrounding environment through refrigerant evaporation.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Fin Spacing | 1.5 to 4 fins per cm | |
| Surface Area | 10 to 100 m² depending on capacity | |
| Tube Diameter | 6.35mm to 15.88mm (1/4" to 5/8") | |
| Temperature Range | -40°C to 10°C | |
| Operating Pressure | 100 to 500 psi | |
| Refrigerant Compatibility | R134a, R410A, R407C, R22 (phasing out) |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A system within the Control Cabin that regulates temperature, humidity, and air quality to maintain optimal environmental conditions for operators and equipment.
A component within a Coolant Management System that removes heat from the coolant through heat exchange or refrigeration cycles.
A self-contained system for heating, ventilation, and air conditioning that regulates indoor environmental conditions.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Frost buildup typically results from low refrigerant charge, restricted airflow, or operating below design temperature. This reduces heat transfer efficiency and can lead to compressor damage if not addressed.
Industrial evaporator coils should be inspected quarterly and cleaned at least annually, or more frequently in dusty or contaminated environments. Regular cleaning maintains efficiency and prevents microbial growth.
Small leaks in copper tubes can often be brazed, but extensive corrosion or aluminum fin damage usually requires coil replacement. Professional assessment is recommended for leak repairs.
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