Grand Hall, manufacturer of the Eternal hybrid water heater, will launch the new GU100. According to the company, the GU100 offers on-demand hot water with 96 percent thermal efficiency and is Energy Star listed at 0.94EF.
Ilios Dynamics, a subsidiary of Tecogen Inc., is showing the Ilios High Efficiency Water Heater. Powered by a highly efficient natural gas engine, this water heating module extracts energy from the atmosphere and pumps this heat to useful temperatures.
The Premier® Power Vent Gas Water Heater is a residential gas-condensing water heater that combines an advanced internal heat exchanger with 100,000 Btu input resulting in a state-of-the-art water heater with money-saving 96 percent thermal efficiency, says the company.
Powered by a highly efficient natural gas engine, the water heater module extracts energy from the atmosphere and pumps the heat to useful temperatures. Free waste heat from the engine is captured and repurposed, adding to the unit’s capacity and efficiency.
Solar hot water equipment manufacturer Heliodyne announced that it has received certification by the International Association of Plumbing and Mechanical Officials (IAPMO) for its Commercial Solar Station, otherwise known as the HCOM.