nest 3rd generation heatlink install

  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...
  2. R

    Upgrade Nest to Nest 3rd gen with HW control. Easy?!

    Hi, I would love to get advice on upgrading my Nest thermostat to the Nest version 3 that controls your HW apart from heating. I have the Nest that just controls your heating. My condensing boiler is the Glow-Worm Ultracom 38hxi and the Nest Heat link is connected to the boiler and within 1m...
  3. G

    Nest v3 Install on Ideal Classic FF350 Boiler Existing Danfoss FP715 Programmer

    Hi, I'm looking for some advice on a new Nest V3 Installation for hot water and heating control. I currently have a Y plan system with the following components: - Boiler - Ideal Classic FF350 in the utility room. - Programmer - Danfoss FP715 (below the boiler). - Danfoss - thermostat in the...
  4. P

    Nest 3the generation

    Hi, I have bought a Nest 3the generation and i'm struggeling to connect it to the Vaillant 286. The Vaillant is new so no old thermostat needs to be replaced. I have opened the Vaillant and to my surprise there were much more connection possibilities then expected. To which should i connect the...
  5. D

    Honeywell gt699b replacement with Nest v3

    Hi all First time post here, after searching the net for ever I have not been able to find any diagrams or instructions to help me replace my Honeywell gt699b thermostat with the Nest v3. Not sure what setup I have as there is a small boiler down stairs in the kitchen and a hot water tank...
  6. yiannig1

    Ideal iStor - Installing Nest 3rd Gen

    I have an Ideal iStor HE260 and have just purchased a 3rd gen Nest Thermostat. However, I'm a little confused as to whether the nest can control my boiler's hot water. The Nest documentation (and customer services) state that the Nest cannot control DHW on combi boilers. However, my...
  7. H

    Nest 3rd Generation - firebird enviromax condensing outdoor combi installation help

    Evening All I wonder if anybody on this well informed forum can assist me as I'm left scratching my head as to what is happening with my Nest controls and boiler. We have had the above Heatpac S boiler installed and wanted to install a 3rd Gen Nest. I have wired it in as below (excuse the L...
  8. L

    Nest heatlink wiring

    Hopefully someone can help me out to make sure I'm using the correct wiring diagram for the 3rd generation nest. Current setup - just a boiler, no thermostat. One zone - Boiler heats rads and water all in one. I have a condensing boiler with a live (black wire), a 2nd live (brown wire), a...