vaso expansion caldera wiesberg bateaguas HLB 840 WHITE E00 V

HLB 840 WHITE E00 V R03-41560071 TEKA

VA17EB 906020451 ASPES

THOMSON: 51X7304

KGN39XW30U/09

mini electric brush for vacuuming up pet hair and two head brushes

vaso expansion caldera wiesberg bateaguas HLB 840 WHITE E00 VThe expansion vessel for Wiesberg boilers is an essential component that compensates for the expansion of water in the heating circuit. This vessel absorbs pressure increases caused by the thermal expansion of water when heated, preventing damage to the boiler and piping system. What problem does this replacement solve? Excessive pressure in the boiler causing frequent activation of the safety valve Water leaks or pressure loss in the heating circuit