Grant 125L Monowave Indirect Cylinder comes with; - Expansion vessel. - 15mm/22mm tundish. - Inlet manifold assembly. - 1 x Dual thermostat. - 2-port zone valve. - Weight Empty 30kg; Full 155kg - ERP Rating C Manufacturer Part Number: HPMONO/IND125 Warranty: 25-year material guarantee on store shell (subject to T&Cs)