To continue reading this content, please enable JavaScript in your browser settings and refresh this page. As environmental awareness increases, the sale and use of ...

Q: Is it possible for an HVAC technician to overfill an air-conditioning system with too much refrigerant (my system uses R-22)? For example, if the system needs two pounds, is it possible for the ...

A refrigerant used in home air conditioners is going away. The most common air-conditioning coolant for decades was R-22, referred to as Freon. Production of it ends this year.It is being replaced by ...

One of the prices we pay for discovering new, daily life-enhancing technologies, is occasionally inventing something that turns out to be less than ideal from an environmental perspective. That was ...

If your HVAC technician has ever told you that you have problems with your air conditioner's refrigerant, you may have found yourself bewildered by a flurry of numbers, chemical names, environmental ...

Q: I have an old heat pump air conditioner with R-22 refrigerant that leaks out periodically. I’ve heard of contractors using a leak sealant to correct this problem. Are sealants effective? Also, I’ve ...

In extreme temperatures, cabin cooling and heating eat up significant amounts of power from an EV’s battery. As a result, there are many gains to be made in terms of boosting driving range by making ...

The Washington Department of Ecology issued penalties totaling over $1.1 million to Amazon Inc. and Walmart Inc. for ...

A refrigerant used in home air conditioners is going away. The most common air-conditioning coolant for decades was R-22, referred to as Freon. Production of it ends this year. It is being replaced by ...