90% heat recovery and highest external acoustic insulation
All WRG Plus devices are designed as a compact supply air and exhaust air unit with up to 90% heat recovery and optimal acoustic insulation. Ideal for use in „tightly sealed" buildings for the prevention against formation of mold, pollen and allergens from the outside with fresh air supply.
The Installation Preparation by means wall integrated telescopic unit can be already be in the construction phase done. A clean final assembly is ensuring through the prepared threaded fasteners in 20 minutes. The electrical connection is recommended in the new building as a fixed connection (standard) or for the renovation as a network plug connection (optional).
The fans used meet the latest and most energy-efficient state of the art. In all used components, is high quality standard in the foreground, so that a durable operation is guaranteed.
The heat exchanger for intermediate storage of heat from the exhaust air, are equipped with surface features Optimized aligned memory cells in the relationship between surface (= storage area) and free cross section (low pressure drop).
The characteristics of the ceramic material specifically used has a very high specific Caloric storage capability and is equipped with its closed-pore surface easy to clean and thus anti allergen nearly. The outer guide bars center the heat exchanger in the installation set and thus ensure the best possible outflow.
The modular design series of WRG Plus is preferably used in new building construction.
The necessary outer wall feedthrough wall with wall opening (approx. 200 x 200 mm) made easy. In this wall opening will take in the rough telescope set.
TE - LAW (straight through the wall)
TE - LAL (air supply and exhaust air in the window reveal) installed
The additional duct strip in accordance with the rules of "golden section" in window reveal duct which guarantees an optimal length / width ratio. So unwanted air turbulence are excluded and additional noise sources reduced.
After completion of the finely works the functional unit, Including the design - cover will be mounted. This excludes damages during the construction phase.
Integrated in the room-side design panel control systems differ in the requirements for selected types and thus functions. A humidity sensor is available for all types.
Series V-WRG Plus provides a interface for intuitive device operation. The fan automatically communicate over power lines and do not require additional physical connection to each other.
Units of Series Z-WRG be brought together on a central control units (for up to 6 stations). The centrally located room control ZS-Plus serves as an operating unit.
The Series P-WRG Plus is a type in combination with the Types above and specifically assigned to Premounting. All maintenance work on the WRG Plus series, from filter changing to fan revision are possible without using tools.
The device controller has several program selection functions in five fan speeds (e.g. permanent humidity monitoring, continuous ventilation, push ventilation or cross ventilation). A tamper-proof only memory allows the reading of the actual operating hours since commissioning of the fan and is a possible records procedure in the case of moisture damage as example. May arise between tenant and landlord.