Checking for mold can be a little like playing hide-and-seek, but it's no game. Your efforts may even disturb mold colonies and release spores that can go on to contaminate other areas of your home. A good practice after checking easily examined areas like walls, ceilings, bathrooms, bas...
energy-efficient fanin the basement during the winter months when the furnace is working full time. In a worst-case scenario when nothing else seems to reduce condensate on the ducts, you might want to consider running adehumidifier duct cleaning...
What if you add four ventsand ductwork for a finished basement or bedroom suite addition? Now you’ve reduced CFM to 133 per vent. Your current HVAC equipment won’t do the job. Even if you don’t add ductwork in this project, there’s not enough air flowing around to make all the ...
Insulating basement walls in cold climates is a great way to keep your home warmer and drier. However, special care should be used when insulating concrete (or block masonry) basement walls. Below grade concrete foundation walls are very col and damp. If you were to insulate the walls with ...
Insulate ductwork Ducts in an unconditioned space should be sealed and insulated, according to the Department of Energy. ‘Ducts carry hot or cold air through the walls and ceilings of your home,’ says Lester Mclaughlin, VP of Operations atBlue National HVAC. ‘Sometimes they’re installed in...
You'll also want to spray foam and insulate around any vents or ductwork in the attic roof. And attic doors or overhead hatches should be weather-stripped. If you choose to replace your old insulation, insulate the attic side of the door or hatch as well. Install insulation on the floor...
Ducts are run vertically at the inside of the home, so the next step is to run the ductwork horizontally between the floor joists to an interior wall. In this example, you can see the duct come from the first floor basement, through an interior wall, and then up through the 2nd floor...
Be sure, too, if you have plans to increase the size of the house (for instance if you're going to add an addition) or its heating space (a finished basement perhaps) that the contractor knows of these impending larger demands on the heating system so it can be sized accordingly. The...
Central AC’s main advantage is the ductwork; it can easily homogeneously cool your entire house. With 2 window units, it depends on how easy/hard will it be for the airflow from both units to reach all parts of the 1,276 sq ft house. It might suffice; but the safer option would ...
Clean ductwork /$250 and up Add central AC on existing forced-air system /$2000-$3000 Add heat pump to forced-air system /$3000-$4000 Replace heat pump or air conditioning compressor /$800 - $1400 Install independent air conditioning system /$8000 - $15000 ...