Dorchester DR-RS room sealed direct fired water heater
Room sealed fully automatic direct fired atmospheric water heater for domestic hot water.

Available in 5 models with continuous outputs (@44°C ∆T) of 507, 811, 1293, 1740, 1960 l/h.

  • Power outputs 25-100kW and storage capacities of 265-324 litres.
  • Simple and safe domestic hot water generation
  • Ideal for ventilation limited rooms
  • Reliable hot water when you need it
  • Can be installed close to the point of use
  • Natural gas and lpg water heater options
  • Easy access for service and maintenance.
  • Full project assistance with hot water sizing and selection of equipment to match the application.
  • Extensive back up and support from our team of experienced engineers across the UK.
Contact us today to discover our wide range of water heaters.
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  • Smaller commercial and public buildings including community schools, care homes, hotels, churches and retail units.
  • Locations with no plant room or minimum ventilation.

  • Unvented water supply kit - essential for any unvented application and includes an expansion vessel sized for the water heater and local pipework only.
  • Flexible replacement anodes
  • Choose from a wide range of service contracts to help maintain optimum performance.