Silencio EC


Silencio EC and Silencio Colum EC are used in acoustically sensitive entry areas, e.g. close to where people are working.
Installation-ready ventilation units which can be used for many applications and installation variants.
Silencio EC – Free-hanging or as cassette unit with intake on the
underside for installation flush with the ceiling.

Silencio EC and Silencio Colum EC are characterised by a lower noise level when compared with other standard units. The sheet metal housing and the fan casing have been acoustically insulated. Low-speed fans and adapted heat exchangers contribute to a further reduction in the noise level.

Silencio EC – Self-supporting steel housing. Screws are not visible.
High-quality powder coating, RAL 9016 as standard (traffic white).
Other colours are available. Access panel hidden behind the intake
grille. Aerodynamically-optimised aluminium discharge fin, flush with
the underside of the unit and adjustable in 5 stages. Perforated metal
intake grille with micro grille behind it as an intake filter.

Heat exchangers for different temperatures: for normal temperature LPHW 70/50°C and low-temperature LPHW 60/40°C, other temperatures available on request.

The efficiency of the EC fans used by TEKADOOR is > 90% under partial load operation. This is approx. 30–35% higher than for conventional AC fans. This does not just increase the efficiency, but also reduces the operating costs. The individually-driven EC fans with integrated motor protection can intake air in both directions. They have vibration-free bearings and are controlled by a PWM signal (pulse width modulation). They do not just comply
with Directive ErP, but actually exceed this standard.

Silencio EC – Simple mounting thanks to the rivet nuts (M8) incorporated on the upper side of the unit and optionally-available assembly materials. In the standard version, the unit does not need to be opened for electrical connection. Connection terminals for the voltage supply, as well as the connectors for the control unit and parallel operation can be accessed from the outside.

Easy to clean (micro grille) without opening the unit by simply vacuuming the intake grille. Silencio EC – Discreet secured inspection panel hidden on the lower side of the unit (hinges on one side) – easy to open.

Electronic TEKADOOR GTC EC control unit, multifunctional with touch display, including an optional ModBus interface
A GTC 1 EC control unit is used as standard for models with LPHW heating. The units come with 20 m preassembled and shielded data cable. The GTC 1 EC 5-stage control unit includes the ability to switch from manual to automatic and from summer mode to winter mode as standard. A solenoid valve of up to 2.5 A can be connected as an option for the winter mode. The control unit includes a manual to automatic mode switch and a potential-free contact for enabling via any on-site BMS or BEMS. A choice of 5-stage or stepless fan operation is offered as standard. A maximum of 10 units can be connected in parallel.

  • Made in Germany
  • ErP konform / EC fans
  • Certified by TÜV-Süd
  • Particularly low noise
  • Robust, self-supporting sheet steel housing
  • Individual colours – standard RAL colours available / alternatively as stainless steel version
  • Individual unit lengths up to 2500 mm
  • Service-friendly thanks to filterless micro-intake grille
  • Simple to install
  • Aerodynamically-optimised discharge fin