Having access to your basement can allow you to see the ductwork for your first floor and can help you estimate how many linear feet of ducts supply air throughout your home. Use a tape measure to ...

Coefficient of discharge. Ratio of area at vena contracta to area of opening. Cold air. General term for supply air at 35 to 40 F. Core area. Total plane area of that portion of a grille, included ...

Think you have mold in your air conditioning ducts? Find out how to remove it, including whether you can safely tackle this ...

Although health issues could be a sign of bad air ducts, there are others that could indicate you need a duct replacement. These signs include the following: Dirty air vents: Dirty air vents can ...

First Compliance Group has acquired the ventilation maintenance and fire safety specialist Duct Hygiene. The acquisition will ...

If you've noticed a worsened air quality in your home, it may be due to dirty air ducts which need to be cleaned. Not only ...

Installing a geothermal heat pump system can add up quickly. Learn about the price breakdown by type as well as how to save ...

Before you insulate, however, plug any air leaks by sealing ... and found only R-3 duct wrap. That didn't meet our local ...

But your home will have return air vents and supply air vents ... 7. Consider air duct cleaning When air filters become clogged, pollutants and allergens can escape into the duct system causing ...

Ten communities across Alberta will have upgraded and more accessible buildings after a combined investment of almost $18 million from the federal and ...

Bile duct cancer is also called cholangiocarcinoma. It is a rare type of cancer that starts in the bile ducts. The bile ducts are small tubes that connect the liver and gallbladder to the small bowel.