The htc (heat transfer & control) solar application overcomes the inherent shortcomings of a standard solar thermal system & performs like a very efficient solar hot water generator boiler.
Use of solar energy to heat the air is used in this case. Hot air can be circulated into the space to be heated. Applications: Ideal for Space Heating Warming of offices, Hotels, Industrial buildings, Residences etc.
Once you've invested in a swimming pool, you want to get the most enjoyment you can from it. But if your pool is too cold to use for many months at a time, you are not realizing the full benefit of your investment.