Konklusion: Moderne varmelagring til de højeste krav

Denne funktion er især vigtig for pillefyr og træforgasningskedler

reduces unnecessary power consumption

Pumpehuset er lavet af gråt støbejern

Nedsænkningsdybde 1½ tomme tilslutning indvendig 90 mm

tech eu 21 cwu pumpensteuerung umwaelzpumpe löten Konklusion: Moderne varmelagring til deThe TECH EU 21 CWU This is a compact controller for the automatic regulation of a circulation pump between the boiler and the storage tank or buffer tank. It operates based on temperature differences and reliably protects the system from unnecessary pump operation and frost. Highlights Advantages Differential temperature control Pump only runs when there is an actual need for heat Two temperature sensors separate recording of boiler and storage tank