Olsberg offers comfortable heating techniques. The individually regulated and automatically controlled appliances assure pleasant warmth in every room. The precision temperature regulation allows for energy savings to be made in order to keep heating costs at an affordable level.

The universal US 3 central loading controller creates the best possible opportunities for the economic use of electricity. The weather sensor ensures that the correct stock of heat is maintained every day. The heat remaining from the previous day is accounted for during the next loading. The US 3 controller’s digital display shows the values of the system’s operation.

Servicing of the controller is simple. After the electrician programmes the controller, he inserts a transparent cover and the user has two dial available to adjust the most important parameters.

The US 3 central loading controller allows for the energy saving and comfortable heating of rooms.

Integrated room temperature controller
Available in electronic version with smooth regulation of fan speed, room temperature is kept at ±0.2K, or in the alternative electro-mechanical version with duodecimal control of the fan’s operation.

RTR-E 6121 white
Range of temperature regulation 5-30oC, with the precision to approximately 0.5K. 10(4) A break contact. Level of protection IP 30.

RTR-E 6202 white
Temperature regulation range 5-30oC, with the precision to approximately 0.5K.10(4) A break contact. Switching of: on/off, control lamp. Level of protection IP 30. Temperature drop (TA)

RTR-E 6181 white
Temperature range 5-30°C, accuracy margin ~ 0.5K.
Break contact 10(4) A, switch: ON/OFF, switch and indicator lamp for supplementary heating: ON/OFF.
Protection class IP 30.

RTR 6152 brown
Has a switch for 2 fan speeds. Only for fireplace heaters,(the high Montana series)

ZG 4
The central loading controller ZG 4 for timed signal-controlled electric storage heaters. Only for front controlling (without the timing module).

US 3
Central US 3 loading controller for storage heaters controlled by pulsed signals. This controller allows for the choice of one of three heat loading systems: frontal, rear or mid-loading.

WS 3
This group controller is used to control heater loading in large heating installations. It enables different load levels for individual heater groups.