If you have a large body of water you can use this unique source to heat your home.
Ground source heat pump pond-mats have a much higher efficiency than other collectors as water is much better at retaining heat and typically produces more energy than soil. They must sit a metre below the surface and off the pond bed to extract properly.
Large coils are attached to long weighted blocks and linked to corrosion resistant frames before we sink them into position within your water source. This type of collector must be executed by a professional.