Roof fan TKS Exhaust Fan - 300–450 m³/h - 220 V

The Cairox TKS 300 VMC roof exhaust fan is a single-phase roof exhaust fan that provides mechanical ventilation for a room, with an airflow rate of up to 450 m³/h, depending on the system. It is suitable for offices, utility rooms, storage areas, apartments, or single-family homes as part of a professional mechanical ventilation system.

Technical Specifications of the TKS 300 Unit

Roof fan Centrifugal fan for use in commercial mechanical ventilation systems

The TKS 300 CMV unit operates on the centrifugal fan principle and is suitable for systems with pressure drops (duct length, elbows). As a general guide, an average airflow rate of 300 m³/h s corresponds to the ventilation of approximately 2 apartments ranging from Type T2 to T5, or 3 studio apartments/Type T1, depending on the system configuration. This unit is not compatible with C4-classified public access areas: it is not suitable for use in regulatory smoke extraction applications.

Installation and Connection

The TKS 300 CMV unit is mounted horizontally outdoors, with the outlet facing the exterior wall or roof. It is powered by a 230 V grounded circuit via an integrated cable gland. VentilSoGood sells this equipment but does not provide installation services: electrical connection and roof mounting must be performed by a professional.

Points to Check Before Ordering

• Actual airflow required for the space to be ventilated, taking into account system pressure drops (duct length, elbows, filters)
• Diameter and length of the existing duct to verify compatibility with the turret’s connection
• Use of the room: this turret is not suitable for a public access area classified as C4
• Roof space requirements: dimensions 344 x 344 x 208 mm; compare with available space
• Available power supply: 230 V single-phase with ground

To be used with

• Flexible connection sleeve
• 1.5A speed controller for mechanical ventilation, T11 turret, or small motor
• 10-meter flexible duct for mechanical ventilation