You bought your pool for a lot of reasons.exercise, entertaining, family fun and maybe even for therapeutic reasons. But even in warm climates, you've probably discovered that some days, your pool is just freezing! Swimming pool heat pumps let make use of your pool regardless of what the weather is http://socialrus.com/story5839413/air-conditioning-not-cold-why-air-is-not-good-for-car-s-ac