Caleffi Feuerzugregler für Festbrennstoffkessel Glühzünder sondern auch leicht anzuwenden –

sondern auch leicht anzuwenden – selbst bei komplexen Installationen

Thermal drain safety device ¾"

An integrated frost protection feature automatically switches the pump on as soon as the sensor temperature drops below 5 °C

3 h at rated output Flow / Return G2" Operating temperature 80 – 90 °C Minimum return temperature 65 °C Height 1

immersion tube: EN 12165 CW617N/Cu

Caleffi Feuerzugregler für Festbrennstoffkessel Glühzünder sondern auch leicht anzuwenden –Fire draft regulator for solid fuel boilers The Caleffi draft regulator controls the air supply for combustion. The temperature in the heat generator is measured by an integrated thermostat. The thermostat is connected to the air intake damper via a lever and chain. Depending on the boiler flow temperature, the air supply is regulated by opening or closing the air intake damper. This system is used for temperature dependent adjustment of the air