EPA has again revised standards for refrigerant used in vehicles. R-12 refrigerant (aka “Freon”) was the go-to coolant for more than 50 years. Then it was discovered that chlorine atoms in escaped ...

A wave of massive data centers is prompting warnings from experts who say the new water demands could push the state's already strained supply to the brink.

The Italian manufacturer said that its new monobloc propane heat pump can produce hot water at temperatures of up to 70 C, with a coefficient of performance of up to 5.31.

The ability to measure carbon dioxide sets some air quality monitors apart from others. High CO2 levels signal that air circulation in your home is poor, which can in turn lead to headaches and ...

Some researchers warn with droughts and population growth, they could help push water supplies to the brink — especially in arid regions.

5 star air conditioners are known to offer energy saving benefits and the ones that come with inverter compressors especially run at variable speed and consume optimal energy as per the requirement of ...

A wave of massive data centers is expanding across Texas, prompting warnings from experts who say the new water demands could push the state’s already strained supply to the brink.

Learn what CFM means in HVAC, why it matters for airflow and comfort and how to choose exhaust fans and ERVs that boost comfort and efficiency.

Also called ductless air conditioners, these units are a good option for keeping your space cool if you lack ductworkDuctless mini-splits are installed through a wall and take the place of ...

Drones have been piloted across the country, including in the delivery of vital chemotherapy drugs to the Isle of Wight, reducing a 4-hour journey time by road and sea to a 30-minute flight, ...

When: Elizabethtown Area school board meeting, Sept. 23. Board member Lynda Shrum was absent. What happened: The board unanimously agreed to hire a Carlisle firm to conduct air quality testing four ...