Plate Heat Exchangers

Plate heat exchangers are highly efficient systems designed to transfer heat between two fluids without mixing them. They achieve this by using a series of thin, stacked plates that create alternating channels for hot and cold fluids, maximizing surface area for optimal heat transfer while minimizing flow resistance. Their compact design and versatility make them ideal for both heating and cooling applications across industries, offering superior thermal performance compared to traditional heat exchangers. You can find more information in our plate heat exchangers guide.

RS offers a comprehensive range of plate heat exchangers from leading brands including , Xylem, Thermo Electric Devices and Laird and RS PRO. Many of these products are part of our Better World range, helping you make more sustainable choices without compromising on performance. With Next Day Delivery available, you can get the components you need—fast.

Types of Plate Heat Exchangers:

Heat Exchangers are used in numerous applications as they are effective systems to use in:

• Gasketed - Used in HVAC, food processing, and systems needing easy maintenance.
• Brazed - Compact and sealed, ideal for domestic hot water, refrigeration, and heat pumps.
• Welded - Handles high pressure/temperature; used in oil, gas, and industrial processes.
• Semi-Welded - For corrosive fluids or ammonia systems; partially serviceable.
• Plate-Fin – Lightweight and efficient; used in aerospace, cryogenics, and vehicles

To learn more, take a look at our Plate Heat Exchangers Guide