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    S plan fully pumped boiler switch off every 2-3 minutes

    Boiler switch off every 2-3 minutes. Advise needed please, below is system speciffication System is fully pumped S plan 3 zone with Honeywell Auto-bypass valve following are the specification. Boiler: British Gas 330 Pump: Grundfos Pump Valve: 2 into Honeywell 22mm 2Port valve &1...
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    S plan Pump overrun wiring help required

    Advise needed on Pump overrun wiring please! System is fully pumped S plan 3 zone with Honeywell Auto-bypass valve following are the specification. Boiler: British Gas 330 Pump: Grundfos Pump Valve: 3 into Honeywell 22mm 2Port valve: 1>Heating Downstairs. 2>Heating Upstairs. 3>Heating...
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    Aberdeen- Looking for Heating engineer in Aberdeen

    Guys Looking for experienced Gas Engineer in Aberdeen to upgrade my central heating system. Please refer post below for more information. Thanks //www.diynot.com/forums/plumbing/upgrading-central-heating-to-s-plan.389355/
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    Upgrading Central Heating to S plan

    I have Scottish gas 330 boiler(Glow Warm) which is currently controlled by Potterton EP2002 programmer. I believe Gravity fed hot water and fully pumped central heating system with grundfos pump and Honeywell 2 port valve which is connected 28mm pipe 8 mm pipes going to radiators. I am looking...
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    No H/W

    I have moved in new flat and noticed that H/w not working when its called from electronic thermostat however immersion is fine and i was trying to find out how system designed. I see the pupmp(Danfoss) and one 2 port valve(ACL lif style) and Ravi danfoss(Thermostat). No matter what i do i do not...
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