Happy FHG Owner
Equipment Boiler: Fröling FHG 20/30 (100,000Btu/hr) wood boiler. Gas back-up boiler. Thermal Storage: Custom-built 600 gallon open atmospheric tank with heat exchangers. Domestic Hot Water: Solar Thermal with 120-gallon Indirect Water Heater. Sold and Installed By: Sun Energy 1599 270th Avenue, Mora, MN 55051 The customer has completed his third heating season and is thrilled… Read More »