Ventilation unit FVS Eco₂School S

Overview
The LTG FVS Eco₂School product line is designed for classrooms, group rooms and meeting rooms and complies with VDI 6040. Suitable for new-builds and renovations; can be integrated in a ceiling box or mounted exposed on the wall. Decentralized ventilation systems like the FVS Eco₂School serve individual connected rooms or usage units up to approx. 180 m² or groups up to max. 30 persons, with air flows up to a product-family maximum of 950 m³/h.

Key benefits

• Maximum protection against infection through 100% fresh air supply
• High air quality: energy-efficient, draught-free and low-noise operation
• Flexible installation for ceiling or wall mounting (with or without cladding)
• Compliance with workplace regulations and VDI 6040, including required minimum outdoor air exchange
• Minimal disruption and reduced fine dust/pollen thanks to effective outdoor air filtration
• Individual control via time schedule or CO₂/VOC sensor
• Modular complete system
• Single façade opening for intake and exhaust air
• Energy-saving operation by highly efficient heat recovery (> 80 %)

Functions

• Supply air / exhaust air
• Heat recovery
• Night ventilation

Technical data (selected)

• Weight: 321 kg (FVS-900 S)
• Volume flow: up to 900 m³/h (FVS-900 S); product family up to 950 m³/h
• Heat recovery coefficient: up to 83 %
• Electrical power consumption: up to 420 W
• SFP value: 822 W (m³/s)
• Sound pressure level in room Lp(A): up to 40 dB(A)
• Dimensions (L x W x H): 144 x 1141 x 503 mm

Design / Options

• Ceiling box installation (type .../DI) or exposed mounting (type .../S)
• Integrated slot diffusers LDB

Accessories

• Reheater / cooler
• Connection to various bus systems
• Weather protection grille
• Junction boxes

Variations

• FVS Eco₂School S (ceiling installation): Weight 321 kg, Volume flow up to 900 m³/h, Heat recovery up to 83 %, Sound pressure up to 40 dB(A)
• FVS Eco₂School DI (ceiling installation): Weight 236 kg, Volume flow up to 900 m³/h, Heat recovery up to 83 %, Sound pressure up to 36 dB(A)

Technical specifications

• Model: LTG FVS Eco₂School S (ceiling installation)
• VDI 6040 compliant
• Application: classrooms, group rooms, meeting rooms; suitable for new builds and renovations
• Serviceable usage unit: up to approx. 180 m² or groups up to max. 30 persons
• Air flow family range: up to max. 950 m³/h; FVS-900 S technical flow up to 900 m³/h
• Heat recovery > 80 %, coefficient up to 83 %
• Electrical power consumption up to 420 W; SFP 822 W (m³/s)
• Weight (FVS-900 S): 321 kg
• Sound pressure level in room Lp(A): up to 40 dB(A)
• Dimensions (L x W x H): 144 x 1141 x 503 mm
• Control options: time control or CO₂ / VOC sensor control