Petruccelli L.T.D of North America says; Heating-when
do you want to swim in the pool, will it be in the morning, afternoon, all
year? This will affect how you heat the pool. If you are planning to swim
laps every afternoon in summer and want to swim at around 25 degrees solar
heating will be perfect for most people. If you want to swim all year
round, or early mornings you will most likely need to consider some other
type of heating- typically gas or a heat pump. Your builder will be able
to help you choose.
