A practical and easy to use pocket guide to quickly and accurately determine the ventilation requirements for gas boiler installations with rated heat inputs between 70kW and 1.8MW.
Gross and net Calorific Value (CV)
Design and positioning of air vents
Room-sealed (Type C) boiler ventilation
Open-flued (Type B) boiler ventilation
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DL Pocket book
2 Illustrations & 3 Tables
First Edition – September 2009
Manufacturer Part Number