When your home never quite feels the right temperature, it is easy to assume you are stuck with an expensive full system ...

As a rule, temporary HVAC is left up to the imagination of the contractor, and it is usually based on carrying a bare minimum cost to the project. I have even experienced HVAC subcontractors carrying ...

Continuing with the theme of testing, adjusting, and balancing (TAB) from my recent columns, this month I would like to suggest that some projects should undertake TAB work first in an existing ...

When certain rooms in a home are consistently warmer or cooler than others, there may be an obvious cause, like an uninsulated exterior wall or drafty windows. But that's not always the case. If ...

Regular maintenance is more important than you think. Use it to your advantage and save on HVAC costs in the long run. Alexandra Jones is a CNET contributor who writes about food, farming, gardening, ...

Closing interior doors to save energy actually strains your HVAC system and raises bills. Learn why airflow matters and how to properly maintain your furnace.