Main Expansion Vessel
We keep a wide range of Main expansion vessel in stock at BSH. This range fits selected Main models including Eco Compact System and Eco Compact Combi. Buy now for next day delivery. Contact if you have any questions.
Main Eco Compact Expansion Vessel 7L 7683801
Original price was: £120.99.£80.60Current price is: £80.60. Add to basket
Main expansion vessel absorb pressure changes as water heats up in your system. When the vessel fails, pressure can rise and the relief valve may discharge. Replace it to keep pressure stable. Always match your boiler model and part number before buying.