Steam-to-Water Heat Exchangers
Aquatherm steam-to-water heat exchangers provide fast, efficient heating by using steam as an indirect energy source. The vessel is unfired with steam flowing through the primary circuit to heat water safely on the secondary side. Built for durability and consistent performance, they are suitable for commercial buildings, hospitals and industrial facilities.
Designed and manufactured in accordance with recognised engineering standards (EN 13445 principles) with full PED compliance (SEP / Category I where applicable).
Bredon Heat Exchanger
The Bredon is designed for robust performance in demanding commercial and industrial heating applications. A mild steel shell with copper tubes provides efficient steam-to-water heat transfer, with the tube bundle fully removable for straightforward maintenance.
Key features
- Durable carbon steel shell and copper tube construction
- Removable end plate, header and tube bundle for straightforward in-place inspection and maintenance
- Available in 8 standard sizes - output datasheets available on request
- Shell design pressure 7.7 bar g / tube side 10 bar g; test pressures 11.3 and 15.6 bar g
- Low pressure drops throughout
- Can be supplied to match existing pipework; bespoke configurations available on request
- 5-year warranty on the stainless steel body (excludes consumables)
Technical datasheets, schematics, and 3D drawings available on request.
Vale Heat Exchanger
The Vale is a non-storage steam-to-water heat exchanger designed for commercial and industrial heating applications requiring continuous or high-demand output. It provides rapid and reliable hot-water generation without stored volume.
Key features
- Durable carbon steel shell and copper tube construction
- Available in 11 standard sizes - output datasheets available on request
- Shell design pressure 7.0 bar g / tube side 10 bar g; test pressures 10.3 and 15.6 bar g
- Low pressure drops throughout
- Can be supplied to match existing pipework; bespoke configurations available on request
- 5-year warranty on the stainless steel body (excludes consumables)
Technical datasheets, schematics, and 3D drawings available on request.
Semi-Packaged Combined Heat Exchanger
The Semi-Packaged Combined Heat Exchanger pairs two steam-to-water units in a single assembly, providing dual-stage heat recovery for improved overall efficiency. Steam heats the upper unit while hot condensate pre-heats the incoming water in the lower unit; making it well suited to demanding commercial and industrial heating applications where maximising energy recovery matters.
Key features
- Durable carbon steel shell and copper tube construction
- Dual-stage heat recovery: steam in the upper heat exchanger, hot condensate pre-heats in the lower unit for improved overall efficiency
- Integrated condensate trap, filter and sight glass for enhanced system control and condensate management
- Available in various output capacities
- Low pressure drops throughout
- Can be supplied to match existing pipework; bespoke configurations available on request
- 5-year warranty on the stainless steel body (excludes consumables)
Technical datasheets, schematics, and 3D drawings available on request.
Spares & Replacement Components
We supply a full range of spares to support the ongoing maintenance of Aquatherm equipment, including gaskets. All spare components are manufactured or sourced to match original specifications, ensuring a reliable fit and dependable performance.
Contact us to discuss your requirements.