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Archive of posts tagged exhaust

Carbon Monoxide

Carbon monoxide is a result of incomplete combustion of fossil fuels such as natural gas, wood, or petroleum products. It is colorless and odorless but toxic. Acute poisoning (exposure to high levels at once) can cause neurological damages and can be fatal. Chronic poisoning (exposure to lower levels for long periods of time) can cause []

Moisture and Mold

Mold spores are present almost everywhere. Inside a house, mold spores are not a problem if the count is low. When the count becomes high, it may be a cause for respiratory problems such as asthma. Mold requires certain conditions to grow. First is the presence of organic materials that serve as food for mold []

A Deep Energy Retrofit Project

Staying in this house was never in the plan. We’d hoped to move into this little house in town for a couple of years, remodel and flip it, and then move to the country to live “off the grid.” But then it happened. We fell in love. Not only with our “little blue house,” but []

Remodel to Passive House Standards

Most buildings leak air, and therefore heat, through cracks in their building envelope. We get cold in our leaky buildings and turn up our heaters to keep warm. The heat continues to leak out, and we continue to turn up our heaters, and on and on the cycle goes. In the end, we may as []