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eBay£186.90Visit shop VEVOR 18""x 20"" Heat Exchanger Water to Air 3-Row 3/8"" Copper Ports 242 Fins
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The VEVOR Water to Air Heat Exchanger (C18x20) is a robust solution for homeowners and professionals seeking high-efficiency climate control in residential HVAC systems or outdoor wood furnace setups. This unit delivers exceptional thermal transfer through a 3-row copper tube design and high-density aluminum fins, offering a reliable way to manage heating and cooling output. While it provides impressive performance with a 133K BTU capacity, users should ensure their existing plumbing and ductwork are compatible with the physical dimensions and pressure specifications of the unit before purchase.
| Colour | Gold |
|---|---|
| Model Part Number | C18×20 |
| Brand | VEVOR |
Yes, the VEVOR C18x20 is designed to handle both hot water for heating and chilled water for cooling applications.
Water or a water-glycol mixture is recommended for optimal thermal transfer and corrosion protection.
Yes, the heat exchanger is constructed with high-quality, corrosion-resistant materials designed to withstand long-term use.
The product includes the core heat exchanger unit. You will need to fabricate or purchase mounting brackets specific to your existing furnace housing.
The unit is rated for a maximum working pressure of 2.5 MPa.
It is recommended to inspect and clean the fins at least once a year, or more frequently if the unit is located in a high-dust environment.
Check the water flow rate from the pump and ensure there is no air trapped in the copper coil loop; bleed the system if necessary.
Verify that the connections were tightened to the proper torque and use high-quality pipe thread sealant suitable for high-temperature applications.
Ensure the air filter upstream of the heat exchanger is clean and that the blower motor is operating at the correct speed.
This unit is compatible with most standard residential boiler systems and outdoor wood furnaces. It is designed for water or glycol-based fluids. Always verify that your current HVAC blower motor can handle the static pressure drop introduced by the additional fins.
Periodically inspect the aluminum fins for dust or debris buildup, as this can significantly reduce heat transfer. Use compressed air or a soft brush to clean the fins annually to maintain peak performance.
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