The size of your pool heater is determined
based on the size and shape of your pool. You also have to consider
the amount of shade your pool receives from trees, screens, and
enclosures. The geographic location where you live, the length of
the swimming season and your personal desired pool temperature all
play a part in determining the size of your pool heater as well.
For solar powered heaters, the slant of the roof dictates where the
solar panels will be positioned. The size of the pool heater will
determine the temperature and length of time needed to heat your
pool. It is very important to properly size your pool heater to
assure optimal performance.
A thermal pool cover is recommended for all pool heating systems.
Thermal covers trap the heat in the pool and prevents it from
escaping. This cuts the cost of operating a gas or heat pump system
in half. A thermal cover also increases the effectiveness of solar
pool heaters. If however, you choose not to purchase a thermal pool
cover, then the size of your heater must be increased 100 percent.
If you are concerned about struggling with a thermal pool cover each
time you wish to use your pool, then a roller may be added to ease
placement and removal of the thermal cover. Pool covers range in
cost from $48 to $118 for residential pools. Rollers start at $179.
