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Archive of posts tagged backdraft

Choosing A Whole-House Ventilation System

Increasingly, because of either code changes or customer demand, builders are having to take a closer look at whether the new, tight houses they build have adequate ventilation. Many builders would like to provide something better than just a few bath exhaust fans but aren’t sure how to design a simple ventilation system that is []

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 []