Design air curtain
Ellipse EC is recommended when not only the function is important in the configuration of the entry area, but the appearance as well. The free-hanging, installation-ready unit with a modern, elliptical shape fits with the respective design of the door area thanks to a choice of powder-coated steel or stainless steel housings.
Discharge is via the patented, multi-adjustable Jetflow discharge nozzle (adjustable without tools), with an adaptive, asymmetrical nozzle cross-section. This guides the air stream smoothly with a large throw distance. Versions are available with a standard air roll (intake on the room side) or with a reversed air roll (intake on the door side).
Self-supporting steel/aluminium composite construction. Screws are not visible. Available with powder-coating in a selection of RAL colours, or alternatively as a stainless steel version. Aluminium Jetflow discharge nozzle, powder-coated to match the unit. Attractive intake grille with fine hole pattern for service-friendly, filterless operation
Heat exchangers for different heating media
LPHW: for normal temperature LPHW 70/50°C and low-temperature LPHW 60/40°C, other temperatures available on request.
DX: DX register soldered under nitrogen for operation with heat pumps (only heating modus possible). High-quality heat exchanger made from copper tubes, with pressed-on, extra-strong aluminium fins.
ELECTRO: 3-stage heat exchanger 400V, spiral form, corrosion resistant, with thermal overheating protection and switch-off delay.
The efficiency of the EC fans used by TEKADOOR is > 90% under partial load operation. This is 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 using a PWM signal (pulse width modulation) – and with 0-10 V for the DX. They do not just comply with Directive ErP, but actually exceed this standard.
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.
Screwed and secured inspection panel on the underside 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. A GTC E EC control unit is used for models with electrical 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. With the standard GTC E EC control unit, the airflow can be selected manually in 5 stages and the heating capacity – depending on the fan level – can be selected manually in 3 stages. Each 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.
Advantages at a glance
- Made in Germany
- ErP conform / EC fans
- Certified by TÜV-Süd
- Robust self-supporting steel/aluminium composite construction
- A selection of individual RAL colours available or, alternatively, a stainless steel version
- Individual unit lengths up to 3000 mm
- Service-friendly thanks to filterless micro-intake grille
- Patented, multi-adjustable Jetflow discharge nozzle with adaptive, asymmetrical nozzle cross-section (large throw distance, low noise, optimum shielding)
- Different heating media possible
- Simple to install