An online residential/light commercial suite of Geothermal System Design Calculators is available. The free calculators provide comprehensive design tools, concentrating on the ground loop and pump selection portions of the system. Calculators available include those for various pressure drop situations, pump sizing, flush cart, and flow coefficient (Cv). The flow rate calculator calculates flow rate based upon heat exchanger pressure drop, and the HE-HR calculator calculates heat of extraction or heat of rejection. According to the company, the flow rate and the HE-HR calculators are mobile device friendly.
Geo-Flo Products Corp.