There is at least one commercial pool heating solution that uses an air to water heat exchanger in the attic to provide pool heating.
Attic heat exchanger for pool.
As a bi product the exchanger is blowing air conditioning into your home cooling it down.
This solar pool heater cools the home as it heats the pool.
It would make the attic much cooler than a fan and radiator and would likely be more efficient.
At a mrsp of only 2995 this fourth generation of solar pool heaters is the most cost effective way to heat a swimming pool.
The water for my hotwater heater has to pass through it and pick.
Yet the attic heat exchanger is priced higher than a heatpump that includes a compressor the most expensive part in the heatpump.
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.
I think since you will save heating your pool they justify charging such a high price for the attic heat exchanger.
The car radiators that have built in electric fans can be very effective air to water heat exchangers and might be worthwhile trying as.
When you re designing and building a new home these are choices you can and should make.
Solarattic sells a system the pool convection system 2 that sucks hot air out of the attic of your house and pumps it into a heat exchanger to heat your pool.
Whether it s 110 f or 130 f there s not much difference in the amount of heat flowing from the attic to the living space below.
Oh you also have to make sure not to do something stupid like putting your air handler and ducts up in the attic.
In the summertime the temperature.
A second heat exchanger would likely be required to keep pool water from corroding the heat pump.
Solarattic solar pool heater model pcs3 provides solar pool heating without the use of solar roof panels by using the attic and roof as the solar pool heating heat collector and a heat exchanger is placed inside the attic to transfer this free solar heat energy into the swimming pool.
Turn excess attic heat into hotwater.
Solar pool heating is taken to the next level with the new fourth generation solar pool heater that eliminates roof mounted solar panels and cools your home as it heats your pool.
Since this is a summer demand it seems like there is some potential here.