Does your ductwork need some help, either repair or replacement? That can get costly, but we’re here to help you determine how much that might be.

The solar table was built by the team at our Louisville testing lab, where CNET experts test rooftop and portable solar ...

Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor ...

Heat pumps and air conditioners are HVAC tools that make your home’s temperature more livable. However, there are several key differences, and it’s good to understand them to make the most ...

Your AC system’s power, or tonnage — measured in British thermal units (Btu) — will affect the cost of replacement evaporator ...

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The renowned brand offers the AC Duct Deflector, designed to enhance airflow and improve HVAC efficiency for a more ...

When your AC unit isn’t turning on, it could be power supply issues, broken parts or problems with the refrigerant or airflow. You can troubleshoot by checking the thermostat and power supply.

Boiler systems and water heaters have some similarities, but their functions are quite different. Here’s all you need to know ...

First things first: You need to locate it. It could be several places: in the air handler cabinet, return air duct or in a window AC unit, etc. Next, make sure you get the right filter size -- the ...