Soler & Palau PULSE - decentralized heat recovery unit

The PULSE 160 local decentralised heat recovery units are suitable for new buildings or renovations as a replacement for existing negative pressure ventilation with fans. Thanks to the alternating operation and the accumulation of energy from the exhaust air in the ceramic heat exchanger body, there is no excessive heat loss caused by the supply of fresh cool air. The average thermal efficiency is up to 81.6% (maximum up to 93%). The installation of local decentralised heat recovery units is only possible in the horizontal axis of the exchanger body with a minimum inclination of 1% to the outside of the wall.

The PULSE CONTROL PRO controller with integrated humidity sensor is not included in the standard delivery of the unit (accessories required). One controller can control up to 4 PULSE 160 units. The controller can be used to switch 4 fan speeds or to set the following operating modes:

- Eco - paired operation, where the units switch the flow direction after 50-70 seconds depending on the fan speed, recuperation is ensured.

- Full-blast - operation with only one direction of flow, allows thorough ventilation of the room, recuperation is not possible

- Automatic mode - the fan speed is automatically adjusted by the humidity sensor, this regulation ensures optimal air quality in the room

- Sleep mode - the unit stops working for 1 hour to allow the occupants to fall asleep, after this time the system will resume the previously activated mode