It could be at least two months before Muskogee Public Library gets a new heating and air conditioning system approved by voters nearly one year ago. A half-cent, eight-year sales tax, passed July 8, ...

Reuben Trane knew the heating systems of his day could be better. And he set out to improve them.

Shopping for a new HVAC system involves more than price. Learn how to choose the right unit and vet contractors.

When your HVAC system was new, it was designed to keep the indoor environment comfortable, functional, and safe. Over time, that system can drift out of alignment, leading to wasted resources, ...

HVAC systems provide comfort and quality air for patients, staff, and visitors in hospitals. Comfort is generally determined by temperature, humidity, and air speed. Air quality is generally defined ...

As lawsuits against HVAC contractors increase due to faulty systems or poor installations, better documentation will help ...

Rising energy costs, higher equipment standards and persistent labor shortages have made home upgrades more expensive across the board this year. In turn, replacing a major system like HVAC equipment ...

If there's one surefire way to save money on energy bills, it's ditching an old, outdated HVAC system and replacing it with a newer, more efficient model. But how much you'll actually save depends on ...

This simple formula can help you decide whether it's smarter to repair or replace your HVAC system.