Sülzle-KOPF - Controlled Residential Ventilation System
In contrast, supply and exhaust air systems extract used air from the rooms and bring in fresh air from outside. A duct system is necessary for the two separate ventilation streams. This makes the supply and exhaust air system more expensive and installation in existing buildings more complex.
Many years of experience in plant construction and air conditioning technology make our specialist consultants experts in controlled residential ventilation in all types of buildings. We can efficiently combine technical knowledge from the areas of heating construction and electrical engineering in projects tailored to your individual needs. This gives you the necessary planning security.
Savings
Controlled living space ventilation is interesting because of the possibility of heat recovery. A heat exchanger connected to the ventilation system absorbs the excess heat from the rooms and uses it to heat water for consumption or heating. In this way, more than 90 percent of the heat from the exhaust air can be reused. In passive houses, the heat requirement for heating can be completely covered under certain circumstances.
Health protection
Fresh air provides more comfort and performance and protects health. While in older houses enough clean air enters the house through the windows and doors during the day, new or renovated properties have an almost airtight outer shell. This means that heat stays in the house, but in return stale air from inside the rooms cannot escape. The burden of viruses, pollen or pollutants as well as CO2 levels and humidity increase.
Regulated air exchange
Air contaminated with pollutants endangers the health of humans and animals and impairs the ability to concentrate. The risk of mold formation and damage to the building increases. Regulated air exchange in well-insulated buildings is only possible by opening the windows. But most of the time, there is not enough ventilation to allow moist air to flow out of the interior of the house and fresh air to come in. A ventilation system that is precisely tailored to requirements ensures continuous air exchange.