HEAT RECOVERY UNIT VALLOX 245 MV VKL LA12

Vallox 245 MV VKL is an air handling unit for large single-family homes (up to 400 m²) and commercial spaces (schools, daycares, offices) equipped with a liquid-loop post-heating coil. It is an excellent solution for ventilation in energy-efficient and automated environments. The unit features a built-in humidity sensor that detects increases in indoor air humidity and automatically increases ventilation. It also has a built-in carbon dioxide sensor that boosts ventilation when CO₂ levels rise. An optional VOC sensor can be connected to monitor indoor air pollutants. The Vallox 245 MV is controlled via the MyVallox Control interface or remotely through the MyVallox Cloud cloud service and can also be integrated into home automation systems. The Vallox 245 MV VKL consumes very little energy, with a specific electrical power of only 0.7 kWh/m³/s. Its annual heat recovery efficiency is high, enabling it to recover up to over 75 percent of the heat from exhaust air and transfer it to the supply air. Summer cooling can be utilized thanks to automatic bypass of heat recovery during cool conditions. Partial bypass of heat recovery maintains a stable and comfortable supply air temperature during spring and autumn. The water trap Vallox Silent Klick and the control unit are included in the price. Features

• max. exhaust air 269 l/s @ 100 Pa
• max. supply air 229 l/s @ 100 Pa
• liquid-loop post-heating coil
• electric auxiliary heater 3000 W
• cross-flow counterflow heat exchanger, efficiency > 80 %
• specific energy consumption class (SEC) in cold/average climate: A+/A
• automatic partial bypass of heat recovery during cool conditions
• Vallox demand-based defrost automation
• automatic boost function with built-in humidity and carbon dioxide sensors
• ability to control remotely via network by connecting to MyVallox Cloud or MyVallox Home home network
• fire damper function
• supply air filtration ISO Coarse > 75 % + ISO ePM?
• exhaust air filtration ISO Coarse > 75 %
• Modbus and KNX interface ready
• safety switch cuts power when door is opened

This product description is an automated translation of the original Finnish description.