Zip 92414UK service kit for hydroboil and hydroboil plus 5 – 7.5 Ltrs generation 2Zip 92414UK Service Kit for Hydroboil and Hydroboil Plus 5 - 7 Ltrs Generation 2 Product no. 92414UK Contains: O Ring BS117 Silicone Gasket Inspect Hole 2000B Gasket Cistern 2000B Seal Jumper Valve EPDM O Ring BS012 Silicone Float Ball Pin Ball Valve Pivot S/Steel Gasket 5/16x5/32x1/16 Klinger Grommet Cist-Tank 2000B Seal Transfer Tube 2000B Grommet Thermostat All Models Bracket Ball Valve HS Gasket-Curled Tank 5/7 Ltr