insall

  1. R

    Nest 3rd Gen - Heatline Sargon 24 Combi Boiler

    Hello All, First off - My apologies for yet another nest install post. I just dont want to get it wrong and am installing myself. No previous knowledge of boiler work but a family memeber kindly purchased us one for Christmas but I cannot afford for a specialist to do it for me. Within the...
    • ryan thomas
    • Thread
    • boiler heat vizo 24 heatline heatline c24 heatline vizo insall nest 3rd nest 3rd generation heatlink install nest gen 3 install nest heatlink
    • Replies: 7
    • Forum: Plumbing and Central Heating
  2. D

    Honeywell to Nest replacement can you help?

    Hi all, I'm installing a new Nest heating and hot water thermostat and I'm trying to identify the 'call-for-heat', 'common' and 'satisfied' wires in my existing Honeywell ST9100A hot water control so I can switch them to the Nest. Can anyone help please? Many thanks!!
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