gammel version

9 KW Med op til 35 kW tilbyder den omfattende og præcis styring

Thermoflux snegletransportør

Den fungerer både som rumføler og praktisk rumtermostat

analoges thermometer Luft/Luft/Wasser gammel versionanalog thermometer Defro the square dial thermometer is used to measure the boiler temperature The installation takes place directly into the boiler. Spare part for Defro DS. Dial thermometers for measuring the temperature of liquids, gases, and solids. The temperature is measured by a measuring head at the end of a capillary tube. The measuring principle is based on the expansion of the liquid in a capillary tube, which changes volume under the