The VRC260 valve is a perfect choice for ventilation appliances for heating and cooling. The ESBE VRC260 valve allows to use the whole air vents exchanger for heating and cooling purposes. Thanks to the VRC260, it is possible to increase the capacity of the air vent unit, decrease its size, achieve quicker reaction for room temperature changes and high efficiency of the system thanks to higher cooling temperatures and at the same time lower heating temperatures which affects in a positive way the exploitation costs of heating/cooling appliances.