GLASTONBURY, Conn. - A new 9,000-square-foot Colonial-style house is now being heated and cooled by two natural gas-fired absorption heat pumps. This is the first residential installation of these ...

Researchers in Hong Kong have developed a hybrid-energy heat pump that seamlessly combines absorption and compression cycles using crystallization-free ionic liquids, improving efficiency and ...

This generation of heaters and chiller-heater gas-fired absorption heat pumps provides cooling and/or heating from a single unit operating on natural or propane gas. Minimal electricity is required by ...

The context for Hope Deepblue’s ascent is a rapidly evolving global energy landscape. For decades, industrial processes in sectors such as metallurgy, petrochemicals, pharmaceuticals, and power ...

The proposed system uses waste heat by thermally coupling a water lithium bromide absorption heat transformer with a water vapor compression heat pump. It reportedly achieved a temperature elevation ...

High-temperature heat pump (HTHP) systems represent an innovative advancement in energy technology, capable of elevating low-grade thermal energy to temperatures sufficient for industrial and process ...

Heat pumps are an energy-efficient way to provide heating and air conditioning. They can use energy from the environment (air, water, soil) to transfer heat, making them efficient and inexpensive to ...