ComfoAir Q450 PL R VV ST ERV enthalpy heat recovery ventilation unit 450 (right-hand version) 471502076

Heat Recovery Ventilation Unit – Comfort and Energy Savings

Zehnder ComfoAir Q450 PL R VV ST ERV is a modern device providing efficient heat and moisture recovery ventilation. The unit, with a capacity of up to 450 m³/h, is designed for use in single-family and multi-family homes, as well as commercial buildings. Thanks to the use of an enthalpy exchanger, the recuperator not only recovers heat but also moisture, which translates into improved comfort and air quality in the rooms.

Performance and Functionality

The device is characterized by a modulated bypass and a pre-heater (VV), which allows for optimization of the air temperature throughout the year. Built-in sensors automatically regulate the air flow, humidity and temperature, ensuring ideal indoor conditions. Thanks to this, the system automatically adapts to changing weather conditions and user needs. Fixed connection nozzles (ST) facilitate installation, and the possibility of converting the unit to a left-hand version (L) increases installation flexibility.

Technology and Innovation

ComfoAir Q450 uses an advanced cross-current exchanger with an increased surface area, which ensures high heat recovery – up to 82%. The Flow Control technology automatically balances the supply and exhaust air, maximizing the efficiency of heat recovery. The device is extremely quiet thanks to the use of optimized fans – confirmed by certificates. In addition, the modulated pre-heater minimizes energy consumption. Control is possible via ComfoSwitch C, ComfoSense C panels and ComfoConnect LAN C, KNX and Option Box (GWC, 0-10V) modules, providing full control over the ventilation system.

• High heat recovery efficiency: up to 82% thanks to the use of an enthalpy exchanger.
• Intelligent regulation: automatic adjustment of air flow to user needs.
• Quiet operation: optimized fans ensure almost silent operation of the device.
• Installation flexibility: possibility of wall or base mounting and conversion to a left-hand version.
• Moisture recovery: improves comfort and prevents drying of the air in the rooms.
• Modulated pre-heater: reduces energy consumption and ensures optimal air temperature.
• Wide control possibilities: compatibility with various Zehnder control panels and modules.

The Zehnder ComfoAir Q450 unit is an investment in a healthy climate in your home and significant energy savings.