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There were 2 questions found in this category:

  1. questionHow much heat does a pool cover retain?
    By using a solar pool cover you can save up to 70% of reheat cost. Evaporation accounts for about 70% of water loss in a pool, and the evaporation process also takes away chemicals. Therefore there is a saving all round for using a solar cover.
  2. questionWhat is the R-value of my pool cover?
    Spa covers with standard 1.5 pound density foam cores have a minimum insulation value of R-14; spa covers with the standard 1 pound density foam cores have a minimum insulation value of R-21. The insulating core of almost all spa covers is EPS (Expanded Polystyrene). The insulating value of thi ...