Vaillant expansion vessels are designed for use in ecoMAX VUW condensing, ecoTEC VU condensing, home condensing, Guernsey and Jersey only condensing, ecoMAX VU condensing, ecoTEC VUI condensing and VWL heat pump accessory appliances. The expansion vessel is a chamber designed to protect water heating systems from excess pressure. It is filled with air, which acts as a cushion against system pressure spikes.

An official Vaillant replacement part, this expansion vessel is for use in ecoMAX VUW (condensing), ecoTEC VU (condensing), ecoTEC VUW (condensing), Home (condensing), Guernsey/Jersey only (condensing), ecoMAX VU (condensing), ecoTEC VUI (condensing) and VWL (heat pump accessory) appliances.  A chamber designed to protect water heating systems from excess pressure, the expansion vessel is filled with air which acts as a cushion against system pressure surges.  To help you find the right parts for your jobs, go to the industry leading parts identification tool, PartsArena, giving you quick access to over 20,000 exploded diagrams, 10,000 images & 20,000 products. FREE to Wolseley trade account customers.

Vaillant
Expansion Vessel 10 LTR.
181051

Trusted by Tradespeople

Vaillant Expansion Vessel 10 LTR. 181051

Trusted by Tradespeople

Vaillant
Expansion Vessel 10 LTR.
181051