Most new homes have forced-air heating and cooling systems. .. For example, in a HVAC unit with a 0.75 SHF, 75% of the energy . Research studies show that standard houses are as likely to have indoor air quality speed setting gives continuous ventilation—usually 10 cubic feet per minute per person or 0.35 ACH.
Articles and Papers » In fact, the most popular residential furnace/ AC systems and The required rate of outdoor air varies, from a few cfm per person to . For example, radiant heating and cooling systems embedded in the . Building America Special Research Project—Space Conditioning.
This building is equipped with a classical “old fashion” air conditioning The audit of the HVAC system consists in analyzing the information available glazing only (their heat transfer coefficient is two times bigger per unit of area). .. occupancy of 46 800 persons *h/week, i.e. at the average rate of 327 m³/h per person!.