• UK Head Office

    Our base of operations is located in the North East of England, just north of Newcastle-Upon-Tyne.

Reasons to choose 4D

Skilled Team

4D engineers are skilled, qualified and certified, ready to assist our clients right through from coil selection to installation

Advanced Software

Our advanced coil selection software is constantly upgraded to ensure we are able to respond quickly to your quotation requests

Competitive Pricing

Our low fixed overheads and streamlined operation allows us to be competitive across the range

High Quality Product

Our products are quality. They are made from quality materials, components and are all 100% tested prior to shipping.

40+ Years Experience

We have over 40 years combined experience in the heat transfer business, supplying products to both global brands and smaller local companies alike.

Great Support

We aren’t just a coil supplier, we provide our clients with full after-sales support as well as site inspections & pre-sale consultation

Products & Services

Heat Exchanger Coils

Range of fully bespoke finned tube heat exchanger coils with a number of material and surface treatment options available. Chilled water coils, LPHW heating coils, DX Evaporator, Condenser. We supply coils from single replacements to batch OEM supply.

Dry Coolers

Dry Coolers (dry air coolers, air blast coolers) available for commercial and industrial applications. Our dedicated selection software allows us to model performance on water and glycol mixes whilst our modular design allows us to match all cooling capacities. Multiple options for orientation and connections offer maximum installation flexibility to users.

Air Cooled Condensers

4D Coils offer a wide range of fully customisable air cooled condensers, compatible with all new refrigerants. Our unit range includes compact units, commercial  units, lightweight units, and both horizontal flat bed & v-shape industrial units upto 1400 kW

Unit Coolers & Brine Units

Our Unit Coolers & Brine Units cover a broad range, suitable for commercial and industrial applications within process cooling sectors;  including food processing, cold storage, cold rooms, fruit cooling, cellar cooling and blast freezers.

Shell & Tube Chiller Products

Our shell & tube products for cooling solutions include; Direct expansion evaporators, condensers, desuperheaters, liquid receivers, flooded evaporators and economizers. More than 2500 geometries are available for refrigeration from dedicated selection software. Certifications: PED with CE, GOST and LLOYD markings.

Shell & Tube Heat Recovery Products

4D heat recovery heat exchangers are designed to deliver optimal energy efficiency of installations, typically within co-generation systems for the production of thermal energy for domestic and/or industrial consumption. Our range encompasses; Heat Recovery Exchangers, conventional Liquid to Liquid Heat Recovery and Steam Heat Recovery.