Domestic ventilation with the emphasis on heat recovery. Luftung im wohnungsbau unter besonderer berucksichtigung von warmeruckgewinning.

Considers the reasons for advocating mechanical domestic ventilation. Discusses which factors provide for an optimum climate in rooms. Treats room temperature, air movement in the occupied zone, air purity and humidity, odours, noise. Illustrates how mechanical ventilation should be arranged to provide correct indoor ventilation and the different ventilation principles involved: gravity ventilation, fan-assisted exhaust ventilation and supply and extract ventilation. Illustrates typical applications of these systems to single family houses. Pays particular attention to heat recovery from the exhaust air.