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heat-recovery ventilation unit / centralized / commercial / residential
X-WELL® S / F SERIES

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Characteristics

  • Type:

    centralized, heat-recovery

  • Sector:

    residential, commercial

  • Applications:

    for homes, for apartments

  • Options:

    programmable

Description

Central living space ventilation with heat recovery

The compact ventilation units in the Kermi x-well® S series with heat recovery offer comfortable and controlled living space ventilation. The volume flows can be controlled as required via the relative humidity of the exhaust air. The units (type dependent) have a humidity sensor integrated in the exhaust air. With this sensor, it is possible to control the volume flows according to demand through the relative humidity. The countercurrent heat exchanger made of polystyrene used for heat recovery is proving to be particularly efficient. In contrast to that, the integrated summer bypass provides support in the summer to ensure that no warm air gets inside the building. The white powder-coated (RAL 9003) housings made of stainless steel are heat insulated and soundproof. The removable front part provides easy access for service and maintenance work or for replacing filter cartridges.

Benefits

Control element included
Simple operation - 5 steps
Monitoring of operating data
Filter change indicator (time-controlled)
Bypass function in the summer
Demand-based control via humidity (type dependent)
Can be converted from left-hand to right-hand version
Preheating coil can be integrated as an option
Pressure sensor can be integrated as an option

x-well® S180 / S180 E

Features

x-well S180 / S180 E ventilation unit (enthalpy heat exchanger for moisture recovery)

Suitable for apartments and houses with up to approx. 125 m² floor space
High heat distribution up to 92.1 % / 88.6 %
Low acoustic power level from 39 dB(A)
Energy efficiency class A+ / A