First introduced in the 1950s, heat pump installations have increased in North America, in both residential and commercial projects. In fact, the U.S. Climate Alliance, a coalition of 25 states, ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman using a remote to control a mini-split system hung on a wall - antoniodiaz/Shutterstock If ...

WATERTOWN, Mass. — Bosch Home Comfort has unveiled new R-454B versions of the Bosch CP Split Heat Pump and the RP Split Heat Pump, in compliance with low-GWP A2L refrigerant requirements. These latest ...

Mini-split heating and air-conditioning systems can boost your home’s energy efficiency, but they come with trade-offs, air quality experts say. These small, electric systems are replacing traditional ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

Split air conditioners with heat-pump systems deliver both cooling and heating by reversing the refrigerant cycle. Models from LG, Haier, Panasonic, and Godrej combine inverter compressors, sensors, ...

Current Range of Tested Whole-House Air-Source Heat Pumps Current Range of Tested Whole-House Air-Source Heat Pumps The Daikin 3T Light Commercial Split Heat Pump is part of the Heat Pumps test ...

As winter approaches, many people's thoughts will turn to how high their heating bill could be through the cold spell. According to Resources, a publication dedicated to the environment and energy, ...

In a column published in July, I wrote about the Mitsubishi mini-split heating/air conditioning system that was just installed in my house. In addition to the required outdoor heat pump, there is a ...

Daikin, a Japanese heating manufacturer, has unveiled a new mid-temperature refrigerant split heat pump that can reportedly provide a leaving water temperature (LWT) of up to 65 C. Called Altherma 3 R ...

Zone Air has published a new homeowner guide designed to help consumers better understand ductless mini split HVAC systems ...

If you want to add an air conditioning system to your home without having to install ducts inside your walls and ceilings, you've probably considered a mini-split system. The mini-split air ...