Welcome to 4D Coils

We manufacture & supply a range of heat exchangers including DX evaporators, condensers, chilled & hot water coils to suit a range of applications. We supply Dry Coolers, Unit Coolers and Shell & Tube Heat Exchangers. Whether it is a single replacement coil, or batch OEM supply, please contact us today and see how we can help you with your project.

Complete Solutions & Flexibility

Heat Exchanger Coils with 3 Tube Geometries
Material Flexibility
Suitable for all existing refrigerants
Protective surface treatments
100% product inspection

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4D coils selection software

Coil Selections Quick & Easy

4D coils software for thermodynamic calculations has been developed and is continually updated for maximum ease of use, this ideal tool allows quick and simple calculations for the range of 4D coils; evaporators, condensers and water coils.

Applications & Products

Our coil geometries are ideally suited for packaged cooling & heating products including Fan Coil units, Heat Pumps, Air Cooled Condenser Units, Air Handling Units, Refrigeration units and much more

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Quality Assured

  • Product

    We operate a 100% testing program meaning that we test each one of our products prior to dispatch.  Leak detection tests from 18 to 65 bar, as per PED specifications & Certifications in accordance with PED 97/23 CE & AHRI 410

  • System

    Absolute quality is a fundamental part of our company & every stage from design, production and quality procedures are in compliance with ISO:9001 Certification Standards

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Streamlined Order Process

Our streamlined order processing system is geared towards flexibility and ensuring that our clients get the right product on time every time.

Coil Selection

After receiving your enquiry with your design specifications, our applications department will make the coil selections & supply a detailed quotation along with product specification so that you may place your order.

Order

After receiving an order we send detailed drawings for approval. Upon completion of manufacture we carefully package the coils to prevent from any transit damage, so that they arrive in the same condition as it left us.

Delivery

We deliver anywhere within the UK & Ireland. For any other export enquiry please call us with your requirements so that we can factor in any export packing or crating that may be needed.