Sicherheitstemperaturbegrenzer (STB) Kessel oder Brenner Selection of variant:STB burner as a retrofit kit tower is connected

tower is connected

S3 oder S4 Steuerung

Attention: We have to send the insulating plate separately

Blau-Rot PU

Burner pot (burner bowl) for the above-mentioned pellet stoves

Sicherheitstemperaturbegrenzer (STB) Kessel oder Brenner Selection of variant:STB burner as a retrofit kit tower is connectedIf there is excess temperature in the boiler (e. g. if the pump fails), the safety temperature limiter is triggered and interrupts the pellet supply. Only after the boiler has cooled down can the STB be unlocked mechanically (manually). There are three variants to choose from: STB for the boiler STB on the burner STB on the burner as a retrofit kit (incl. instructions) The STB for the boiler is installed as standard as it is required by law. The STB