Recent content by CuriousJames

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    Replace Honeywell Wireless with Nest

    Blimey, there's a lot to digest there. Let me throw another spanner in the mix and see what you think there... I plan on having smart TRVs on all radiators except the one in the hall and the towel rail in the bathroom, with the nest (eventually) ending up on the wall in the hall (with 12v...
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    Replace Honeywell Wireless with Nest

    Also, what use would the boiler have with data from an outdoor weather station?
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    Replace Honeywell Wireless with Nest

    Ok, so what @CBW said is the easiest as it means I don't have to open the boiler, but what @ericmark said has greater benefits being that it's a smarter control protocol (opentherm). I've done a quick look into opentherm but in this specific instance can you confirm the benefits of it over the...
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    Replace Honeywell Wireless with Nest

    The boiler system heats the water on the go (no hot water tank) and so it looks like there is just mains connections to existing Honeywell home system, and two control wires. Took photos of the new nest thermostat too just in case it differs. Thanks so much!
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    Replace Honeywell Wireless with Nest

    Hello, I've got a quote for a tradesman to do this but I'd like to see how much of a direct swap out it is, as I'm happy to do it if it's as simple as I expect. So I have a Honeywell thermostat and programmer (it's a single wireless unit in the hall) with a control box just next to the boiler...
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