A heat pump is a hefty investment, so you'll want it to run as smoothly as possible. And while there’s no doubt that this ...

Ejectors are devices that can enhance the performance of refrigeration cycles by improving the flow of refrigerant. A study on electric vehicle heat pumps showed that using dual ejectors could ...

Most heat pumps are installed into new build homes but they can also be an option for homeowners considering upgrading their ...

Its hot water outlet temperature reaches up to 73 C for various heating loads, and its water flow rate is constant ... as an evaporator of the refrigerant in the heat pump. The evaporated ...

Samsung is preparing to bring an air-to-water heat pump to the faucets and radiators of North America this year.

UK-based heat pump provider Grant Engineering has unveiled ... an electronic expansion valve to precisely control the flow of R290 refrigerant into the evaporator as well as a 4-way valve to ...

Heat pumps use compression and expansion of refrigerants to absorb heat outdoors and release it indoors or vice versa, which ...

But Samsung is also working to have the device get water hot enough to flow ... source heat pumps -- basically reversible air conditioners -- or ground-source heat pumps, which pump a refrigerant ...