The UltraTemp heat pump range includes models ranging from 108 – 125k BTU/hr one of which features the option to reverse the system to cool the pool. Heat pumps are environmentally friendly as they are very efficient, do not create any emissions and this one is even environmentally friendly at the end of its working life. 

Unusually you have a choice of color (Black or Almond) for the casing, which is a nice touch but not a major factor in deciding to buy one. Some of the features of this