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Supplying the UK Since 1972

Delivered From Stock Within One Week

Manufactured in The UK & Europe

Technical Support With System Advice

Welcome To The Home of AEL Heat Exchangers

High Quality Plate Heat Exchangers

Making Technical Simple and Design Significant

Welcome to AEL Heat Exchangers

How a Plate Heat Exchanger Transfers Heat

The Operating Principle of a Plate Heat Exchanger

Welcome to AEL Heat Exchangers

High Quality BIM Drawings

Click On The Button Below To View & Download BIM Drawings

Welcome to AEL Heat Exchangers

Authorized Alfa Laval Distributor & Stockist

Welcome to AEL Heat Exchangers

Packaged Plate Heat Exchangers

Independently Controlled Packaged Plate Heat Exchangers

Welcome to AEL Heat Exchangers

Alfa Laval Brazed Plate Heat Exchangers

The Highest Quality (316) Stainless Steel Brazed Plate Heat Exchangers Available From Stock In The UK

Welcome To The Home of AEL Heat Exchangers

Stainless Steel Plate Heat Exchangers

Cool milk and vegetable oils. Pasteurisation. Heat vegetable oils and syrups plus many more applications

Supplying the UK Since 1972

Same Day Quotations With Prompt Delivery To Any Destination

Manufactured & Tested in The UK & Europe To European & British Standards

Technical Support With System Advice

Domestic Hot Water

View Our Range of DHW Plate Heat Exchangers & Accessories

Central Heating
(System Break)

View Our Range of Central Heating Plate Heat Exchangers & Accessories

Swimming Pool & Spa

View Our Range of Swimming Pool Plate Heat Exchangers & Accessories

Wall Mounted

View Our Range of Wall Mounted Substations Suitable for Both Heating & DHW

Replacement Plate Heat Exchangers & Accessories.

All we Require Is The Manufacturers Name, Model , Serial Number and The number of Plates So We Can Match The Duty Of Your Existing Unit With A High Quality Alfa Laval Plate Heat Exchanger.

Contact Our Technical Department Here With Details of Your Project

Contact AEL For A Quotation To Replace Your Existing Alfa Laval Plate Heat Exchangers & Accessories.

Why Choose AEL Heat Exchangers

Experienced Heat Transfer

AEL have been designing and supplying Plate Heat Exchangers since 1972 and we know how important it is for us to provide you with a reliable customer service department that has sound technical knowledge of all our products.

When you view each of the Plate Heat Exchanger applications shown on this home page you will see that AEL has created a large selection of “Easy to View Designs” that provides you with all the Technical Information required to design your project with the price should you ever need to quickly submit a tender out of hours.

AEL have many more Plate Heat Exchangers available that provide far greater output and flow rates than those selected for the “Easy to View Designs” so please send us your enquiry with the details of your project so we can discuss it and provide you with a detailed quotation with all the technical information you will need.

The AEL technical department has had many years of experience in all applications that may require a PHE and we will ask you all the right questions to make sure that the PHE we recommend is fit for purpose and will integrate easily and efficiently into your application.


  • Boiler circuit system breaks
  • Swimming pool system break from Central Heating circuit
  • Renewable energy installations such as Heat pumps
  • Food & Dairy process for milk pasteurising, milk cooling and general hygienic cleaning purposes
  • Heating and cooling of liquids in industrial process plants
  • Pharmaceutical Industry providing hygienic water heating and cooling
  • Heating and cooling of chemicals
  • Heating, Ventilating and Air Conditioning
  • Marine Environment for engine cooling, oil cooling, intercoolers and general cleaning purposes
  • Brewing process plant for cooling and conditioning fluids


AEL has been supplying the UK with the highest quality plate heat exchangers supported by our friendly customer service and technical support teams since 1972.


All AEL Plate Heat Exchangers are manufactured in Europe and the UK to European and British standards.


AEL can provide sound technical advice on all types of Plate Heat Exchangers and we will also provide system advice on how they are best suited to your application if asked.



AEL Plate Heat Exchangers are all manufactured and tested to ISO9001: 2015 quality certification standards.

A large selection of the Alfa Laval Plate Heat Exchangers also carry the AHRI certification of Performance and Quality Guarantee via an accredited third party.

Our Partners

AEL in Partnership with Alfa Laval & Techno System Plate Heat Exchangers.

Alfa Laval

Alfa Laval was founded in 1883 and is now a leading global provider of first-rate products in the areas of heat transfer, separation and fluid handling. As partners , AEL and Alfa Laval aim to deliver high quality Plate Heat Exchangers and solutions that meet their customers requirements – mainly in energy, the environment, food and HVAC industry.

Techno System

Techno System has a history of striving for quality that began back in 1983 and carries on to the present day. Techno System has one of the largest ranges of Plate Heat Exchanger models available to meet any demand where the transfer of heat between fluids is required. Techno System Plate Heat Exchangers can be supplied with controls or as a basic unit for use in many applications from small brazed units for the home to much larger customized units used for industrial applications.

Access to BIM Drawings

BIM or Building Information Modelling is a method of providing Architects, Engineers and Construction Professionals with mm accurate 3D modelling and a digital description of every component used in the design of a building or plant room.

Using BIM gives Construction Professionals the confidence of knowing that when a AEL Plate Heat Exchanger is specified it will be suitable for the space provided with other components and that the technical information that is automatically provided ensures the equipment will operate as exactly as required.

bim drawings plate heat excgangers
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