Looking for previously purchased publications?
Search publications 1899-2013 in our archives
Non-member price: Not available
Member price: Free
Heat Recovery (ACHPI3)
According to the Carbon Trust report on average 20% of energy delivered to buildings is lost through departing ventilation air streams. In more modern buildings, the proportion of airborne energy loss can be even greater: up to 30%, due to the higher standards of thermal insulation. Mechanical extract ventilation systems can account for a significant proportion of overall building heat loss, or gain.
Members - sign in to your web account to download this free pdf.
Not a member? Subscribe to our Technician mailings to download this and other publications.
Log in to your account (top right) to download this free guide.