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Type: Posts; User: Jahill

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  1. BTW I also had the system valves for the...

    BTW I also had the system valves for the radiators changed to the 'normally open' type and electrically wired to the hot water circuit. This way, when the boiler is heating the hot water, the...
  2. That was my thinking too, but when using...

    That was my thinking too, but when using OpenTherm, the boiler only runs warm enough to offset the heat being lost by the building, which is itself dependant on outside conditions. The only time it...
  3. Yep, I keep getting these emails, despite them...

    Yep, I keep getting these emails, despite them never bothering to contact me about the issue :mad:
  4. [Edit: Updated to say the problem below was...

    [Edit: Updated to say the problem below was confirmed to be a fault with one of the Honeywell valves that seems to have become stuck a few weeks after it was installed. I'm a little surprised, given...
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    Yes, I find this frustrating too. Each...

    Yes, I find this frustrating too. Each temperature change of more than 4c seems to leave the heating befuddled for 24 hours with 1c temp under/overshoots and the valves working overtime to adjust. In...
  6. On our OpenTherm system with the Ideal Logic...

    On our OpenTherm system with the Ideal Logic System, it is definitely able to differentiate between hot water and central heating demand and the temps are set accordingly. Next step is to change the...
  7. Our Evohome too, at around 10pm this evening :-)...

    Our Evohome too, at around 10pm this evening :-) the wifi update happened separately in the past day or two.
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    12,422

    Apparently, the newer ‘s’ models come with the...

    Apparently, the newer ‘s’ models come with the terminal block connected. When I went to connect the opentherm teminals, sure enough, our Logic System s24 did have this wired in.
  9. Ideal Logic System 24 with Weather Compensation and OpenTherm

    I'm completely new to the world of OpenTherm, so please be gentle!

    I'm trying to figure out whether OpenTherm will work with the weather compensation on our Ideal Logic System 24s.

    We've just...
  10. Thread: Wind Direction

    by Jahill
    Replies
    14
    Views
    2,399

    Assuming the walls are losing more heat depending...

    Assuming the walls are losing more heat depending on the wind direction, I wonder whether you are feeling the increased air currents which makes you feel cooler (a kind of mini windchill factor?!),...
  11. Thread: Wind Direction

    by Jahill
    Replies
    14
    Views
    2,399

    My thinking is that, as wind chill would apply to...

    My thinking is that, as wind chill would apply to houses as well as people, if an exterior wall facing one direction is less well insulated than the walls facing another, then I could see the...
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