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Steca TR 0603 Thermal Controller

The TR 0603 solar thermal controller, with its animated graphic display and elegant design, is a totally new product that continues the success enjoyed by this family of controllers. This controller provides everything your solar thermal system requires for safe and durable operation.

The controller TR 0603 is used for monitoring and controlling of solar thermal energy systems having two differently aligned collector arrays and a maximum of three domestic hot water or buffer storage tanks.

SKU: 14001
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Excl. Tax: R 3,478.07 Incl. Tax: R 3,965.00

Product Description


The large display panel shows the animated control circuits, which allow you to view the operating conditions of each system. The consistent use of pictograms on the clearly arranged display ensures easy operation. 15 pre-programmed solar energy systems allow universal application. The TR 0603 controller also has 6 inputs for recording temperatures or pulse values, as well as 3 speed-controlled outputs for controlling pumps or switching valves.


Backlight LCD-Display showing animated representation of the systems and their operating status
Selectable limitation of storage tank temperature.
Targeted storage tank loading
Heating return increase
Bypass switching
Freely programmable thermostat
Timer functions
Heat meter
Back-up heating
Circulation function
Solid fuel boiler back-up heating
Tube collector function
Holiday (storage recool) function
Anti-freeze function
High degree of operational safety through fault diagnosis

Please note that stock availability is subject to prior sales. Prices exclude delivery.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty N/A


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