
DIGITAL ROOM THERMOSTATS
RT | WT

COMPACT CONTROLLER
AHD20

ACTUATORS SELTRON
AVD

BOILER CONTROLLERS
KXD

COMPACT WEATHER COMPENSATED CONTROLLERS
They are installed into the actuator housing, and provide harmonized and economical operation of various system, including different heat sources and consumers.

CONSTANT TEMPERATURE CONTROLLERS
They are used in heating or cooling systems. They have the possibility to set a wide operating range from 0 to 99 °C.

ACTUATORS AND VALVES
They are used for a variety of heating or cooling applications. They consist of an actuator and a ball or mixing valve.
Heating controllers

WEATHER COMPENSATED CONTROLLERS
They control a wide variety of heating and cooling systems depending on the outside temperature. They include different heat sources and consumers.

DIFFERENTIAL CONTROLLERS
They control the heating of domestic water, the filling of heat storage tanks, control energy sources such as: solid fuel boiler, pellet boiler, oil boiler, heat pump, gas boiler, etc.

ZONE HEATING CONTROLLERS
They control the zone heating and/or cooling of rooms. They enable control of the heating source, the mixing valve and the circulation pump.

BOILER CONTROLLERS
This generation of powerful weather compensated controllers regulates room heating and domestic hot water production, in addition to protecting the liquid fuel boiler.
Control of simple systems

SMART DIGITAL ROOM THERMOSTATS
Digital room thermostats are used to regulate temperatures in apartments, smaller independent houses or to control heating in individual zones.
Modern heating management
In the age of mobile devices and universal internet access, more and more control and management functions are moving to smartphones and tablets. Modern heating is following the trends and becoming one of the pillars of smart homes.
The SeltronHome district heating solution allows you to:
- the ability to control your heating, no matter where you are,
- informing you of the fuel situation and the need to load logs or pellets,
- notifications of faults and exceeded operating limits,
- the option to choose an authorised repairer,
- limited access to your heating system by a technician for a limited period of time.

About us
Seltron is a Slovenian manufacturer of heating controllers, actuators, room thermostats and other system solutions for economical heating and cooling control.

Implementations of new RT and WT room thermostats
RT - We offer digital room thermostats that are mains or battery powered and can be wall-mounted or flush-mounted.
WT - We have mains-powered or battery-powered wireless digital room thermostats that can be easily mounted on the wall or in a flush-mounted dock.
Additional sensor additional options
An additional sensor in room thermostats can be used for additional dislocated temperature measurement.
Exceptional measurement accuracy
Seltron RT and WT room thermostats are the only ones on the market with a built-in algorithm to compensate for self-heating as a result of power and load connection.
Smart operation of RT, WT thermostats when ventilating rooms
With the intelligent operation of the room thermostat, you get fresh air for healthy living and optimal well-being. At the same time, maintain room temperature without unnecessary heat loss.
USB battery charging - RT, WT room thermostats
USB battery charging lets you say goodbye to changing batteries. No more wasting valuable time, money and energy looking for the right batteries. With our technology, you also get rid of the worry of a dead battery at the most important moments. Enjoy uninterrupted use of your room thermostat and contribute to reducing environmental impact.
The AHD 20 is another outstanding controller from the Seltron compact controller family
It is a combination of a weather-controlled controller and a motor drive in a compact housing. It allows the control of a mixing valve and a circulating pump and can be easily and quickly attached to the various types of mixing valves on the market.
Controlling systems requiring constant temperature
Constant temperature controller and motor drive combined in one compact housing.
Control of the mixing valve and circulation pump.
Easy and quick installation on different types of mixing valves on the market.