Heat Pump Water Heater Review by The Build Show
January 26, 2024First-Ever Electrified Home Tour features Sanco2
March 27, 2024ECO2 Systems, a U.S. manufacturer of CO2 (R744)-based heat pump water heaters (HPWHs), has announced that in May or June it will launch its fifth generation (Gen5) model with Modbus connectivity to utilities. The Modbus capability will allow the heat pump’s controller to communicate with utilities so that “when they want to control demand they can send a signal” to the unit, explained Maho Ito, Managing Director for ECO2 Systems, during an interview at AHR Expo 2024, held January 20–22 in Chicago.
