1st lets remember what causes a pool heater to fail in the first place.
Pool heater attic heat exchanger.
Solarattic pcs2 pool convection system solar heat exchanger solar without panels.
Cooler water enters the heater.
Pool water is diverted to the heat exchanger when temperatures in the attic are 20 degrees warmer than the pool temperature.
Simply stated a solarattic pool heater is a heat exchanger mounted in or near your attic or garage that takes the heat from your attic or garage to heat your pool.
Warmer water comes out and is returned to the pool all while cooler air is blowing out of the back of the unit.
As a bi product the exchanger is blowing air conditioning into your home cooling it down.
After water from your pool goes through the regular pool support filter it is then pumped into the solarattic solar pool heater which is a heat exchanger located inside the attic.
So you get free solar heat for your pool without having to use any solar panels or mats on your roof.
Has engineered the pool convection system 2 to heat your swimming pool using your attic and roof as a source of free energy.
The patented solarattic solar pool heater uses solar generated hot attic air to heat your pool.
The fan draws hot air from across the attic passing it over the radiator coil removing heat from the attic and transferring it to the pool.
All this while the solarattic is blowing like an air conditioner in your attic dropping the temperature by about 30 degrees.
This in effect turns the entire roof surface into a solar collector.