Rocky Ridge Geo is pleased to announce the arrival of the AltSource Boiler Back-Up Tank. A perfect fit with renewable energy systems, Rocky Ridge is a distributor of the following models: 50 Gallon – 4.5 KW back-up heat 50 Gallon – 12 KW back-up heat 70 Gallon – 15 KW back-up heat 70 Gallon – […]