Ground Source heat pump with internal Domestic water storage


Green Square installed a 12kw NIBE F1245 ground source heat pump (GSHP) with internal Domestic hot water (DHW) all in one storage unit.  We used a horizontal ground loop system requiring approximately 600 sqm of usable ground.  Trenches we dug to a depth of 1 mtr spaced 1 mtr apart.

The appliance was placed in an out building close to the main property.

  • The reason for deciding on a GSHP was:
  • They had plenty of garden space
  • They were on costly electric heating
  • There mortgage was directly linked to the efficiency rating of the house (EPC)
  • The RHI would repay all the capital costs

This new system provided over 70% on there heating costs.


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and talk to a renewable energy expert.

033 33 707 707