BOILERMATE BOILERMATE - Gledhill Spare Parts

2.0 INSTALLATION2.2 INSTALLATIONIt is normally envisaged that the feed andexpansion cistern will be located in the samecupboard as the BoilerMate appliance itself tomaintain a dry roof space.The cold feed/open vent pipework assembly(as supplied) should be used if it is intendedto install the F & E cistern directly on top ofthe applianceHowever, if it is necessary to locate the cisternin the roof space (or on a higher floor) thecold feed/open vent pipework assembly (assupplied) should be used to connect to theF &E cistern and pipework site run by theinstaller to connect this to the appliance.Obviously, any pipework in the roof space andthe feed and expansion cistern will need tobe adequately insulated to protect againstfrost damage.Combined feed and open vent pipearrangements must not be used.Cold feed / open ventpipework assembly(as supplied)No valves should be fitted in the safety openvent which must be a minimum of 22mmcopper pipe or equivalent.The overflow/warning pipe shall have acontinuous fall, be fitted to discharge clear ofthe building and be sited so that any Overflowcan be easily observed. It shall also beinstalled in a size and material suitable for usewith heating feed and expansion cisterns inaccordance with BS 5449 and should not haveany other connections to it.InterconnectingPipework(By Installer)Page 21BOILERMATE 2000