Automation for wood boilers
Central heating boiler temperature regulator EKOSTER 430 RS
The indicated price is valid ordering till 31.01.2026.
Please contact us on +371 28339922 to check if the item is in stock before making a purchase. Just because the indication is available does not guarantee that the item is available immediately.
*The regulator is designed to work with central heating boilers for solid fuel.
*The regulator must be installed by an authorized person.
*Connect the controller to an outlet with a protective contact.
*It is necessary that the heating boiler has its own protection against excessive use of the boiler temperature increase, for example due to incorrect temperature of the regulator or devices cooperating with it.
*Place the regulator in a place that does not allow it to heat up to a temperature above 40°C.
*The controller must not be exposed to water flooding and conditions that cause it, condensation (eg rapid temperature changes, environment).
*The device must be installed and operated as described in the installation and electrical regulations.
*A blown fuse due to poor wiring or a short circuit in the electrical system is not a basis for warranty repair.
*Check the correctness of the connections before starting the regulator.
*The regulator is protected by two 5 A fuses.
*Be sure to connect the power cables and replace the fuse, can be done with the controller power off (the controller power plug
must be removed from the wall outlet). Connecting and replacing receivers
There is a risk of electric shock if the power plug of the regulator is connected
electric current.
*The connecting cables of this controller may only be replaced by the manufacturer or its authorized service center.
*It is forbidden to use a damaged regulator.
*Damage caused by lightning, improper discharge of the power supply, power surge or accidental events do not qualify for warranty repair.
The regulator is available in the following versions:
201941 — EKOSTER 430 RS V.1 forced-draught boiler controller
201943 — EKOSTER 430 RS V.2 forced-draught boiler controller / reinforced up to 100 kW
201909 — EKOSTER 430 S RS V.1 forced-draught boiler controller with flue gas sensor
201923 — EKOSTER 430 S RS V.2 forced-draught boiler controller without flue gas sensor










