Systemair TFSR 315 Sileo Black Roof Ventilator Black, 251017

TFSR is a roof fan with a round connection. It has a single-sided air intake centrifugal fan with backward curved blades and an external rotor motor. The motors can be tilted for easier inspection and maintenance. The fans have an integrated on/off switch and are equipped with a 1m long cable for quick power connection, for example, through an electrical junction box on the roof like TOB or TOS.

The fans are designed for air extraction ventilation systems in private houses, apartment buildings, and offices. To protect the motor from overheating, TFSR fans are equipped with thermal contacts and a restart device. The fans are made of galvanized steel sheet and come in standard black color.

TFSR 125-160 are made with Ø 160 connection, while TFSR 200-315 have Ø 200 connection.

In cold climates, it is recommended to operate the fan continuously to avoid freezing problems.

• Adjustable speed
• Openable
• Easy to install
• Safe to use