6-ton Waterfurnace Series 5 Dual Speed (500A11) 072 (6-ton) geothermal furnace system with a lake loop. Auxiliary Heat is provided by an EAL15 3-bank electric heater included with the furnace. Also provides Hot Water Assist to our Electric Hot Water Tank.
New furnace installed February 2024 replacing the original 6-ton Waterfurnace Premier Series unit (21 years of service)