Cool Energy 500L Buffer Tank CE-ISPHW500PR - Cool Energy Shop

Cool Energy 500L Buffer Tank CE-ISPHW500PR


Regular price£1,600.00

  • International shipping available
  • In stock, ready to ship
  • Inventory on the way

Key Features: CE-ISPHW500PR

The buffer cylinder main feature is the ability to combine multiple sources of heat both as an input or an output and the flexibility to heat the water at different times of day, up to 95 °C. Buffers are an easy way to make most renewable energy projects even more efficient, because they adds necessary thermal mass to the system to dampen fast transitions and minimize boiler cycling that occurs during low domestic load conditions.

• Raw carbon steel tank externally painted with powder paint

• High density polyurethane insulation shells (PUR)

• External soft plastic coating (PVC)

• Solar compatible

• Ready to install probe holders with  ½ “ threaded connection with sensor-clip (FKL)

• 1 ½ “ connection for the installation of specific heating element kits up to 9 kW (EHP)

• 1 fixed coil for integration with another heat source

Data Sheet

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Ordered a heat pump from these guys, cannot thank them enough for the help and advice given.


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Really helpful company, easy to deal with, no pressure selling and seem to know everything when it comes to heat pumps. They explained everything we needed and how it would work simply for us to understand.


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We have just had our boiler replaced with a Cool Energy invertech heat pump. From initial enquiry through to recommending a local installer, we cant fault the service. The heat pump is very quiet and so far seems very efficient to run. Very happy!


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