Geothermal heating systems have grown popularity throughout Canada and the USA. 123 Zero Energy provides geothermal heating systems that deliver outstanding COP – Coefficient of Performance of 5 times of more. Our geothermal heating systems work well in both northern and southern climates. For more information, please visit our website at https://www.123zeroenergy.com/how-it-works/geo-thermal-info/hydronic-storage-tanks.html