VERFRIS

Types

• Verfris standard: ventilation with electric heating of 2 kW and summer night cooling, room installation
• Verfris plus: ventilation with heat pump for heating and cooling, 1,000 m³/h, room installation
• Verfris LBK: ventilation with heat pump for heating and cooling, 2,000 m³/h, installation in technical room

Unique properties

This unit has been developed to be quiet enough for a modern office and school environment. The Verfris can be installed in one day with minimal architectural impact. The supply and exhaust of air can be achieved through a duct system in the building. Transport on a pallet truck and utilize existing door openings and elevators within the building. The unit is connected to a standard 230V circuit. The Verfris can ensure that the space is gas-free and efficiently ventilated, heated, and cooled.

Advantages

The Verfris is suitable for Fresh Schools Climate Class A. The solution meets the SUVIS subsidy conditions and the EIA conditions. Only minimal technical knowledge is required for installation, maintenance, and cleaning. And due to the decentralized setup, it can be centrally controlled per room or connected to a central building management system. To further reduce energy consumption, optional CO2 control can be installed.

Features

• Air quantity for 20 – 50 persons: nominal 1,000 m³/h, LBK version 2,000 m³/h
• Whisper-quiet solution: <33 dB(a) at 5 meters distance, <45 dB(a) at exhaust side in air duct
• CO2 control optional
• Energy-efficient ventilation, heating, and cooling*
• Installation in the usage area against the outer wall or in a technical room
• Safety: due to the placement of the exhaust fan, no mixing with supply air
• Free cooling via bypass
• Active cooling 4 kW*
• Heating 2 kW electric or 4 kW heat pump
• Connection 230V 1-phase 16A (one circuit)
• Clean supply air: filter class F7, ePM10 85%
• *Applies only to the version with heat pump