Most hydronic heating systems that have renewable energy heat sources, such as solar thermal collectors, an air-to-water or geothermal heat pump or a biomass boiler also have an auxiliary heat source.
A. O. Smith’s commercial heat pump water heater for light commercial applications is ideal for use in establishments such as restaurants, schools, retail buildings or any facility that would traditionally use a standard commercial electric water heater.
The geothermal heat pump market is headed for another strong year in 2019. The 30% uncapped federal income tax credit on EnergyStar-rated geothermal heat pumps remains in full effect.