A well-maintained air conditioning unit is vital to living a comfortable life inside, away from triple-digit heat in Arizona. With temperatures starting to rise across the Valley, now is a great ...

When your heating and cooling system isn’t working properly, you might throw up your hands and call for help, thinking the ...

This isn't an all-weather, cold-climate heat pump -- it can operate in temperatures ranging from 50 to 104 degrees Fahrenheit ...

Heating, ventilation, and air conditioning (HVAC) systems are a cornerstone of home comfort, but their efficiency can ...

At Rinnai, we understand that finding the right air conditioner can be a balancing act between comfort, performance, and cost ...

From mold, to rats, to heaters or air conditioning not working, we hear it all when it comes to people dealing with issues in apartments and homes they are renting. We hear from hundreds of people ...

What to look for in a portable air conditioner Btu and room size: One British thermal unit (Btu) equals the heat needed to raise one pound of water by one degree Fahrenheit. In cooling ...

With more cold on the way Wednesday night, your heater might be working overtime. But some heating, ventilating and ...