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But I have OpenTherm connected and the Manual says to use Eco mode with OpenTherm in order for OpenTherm to learn. I wonder if anybody has come up...

The boiler DHW operation is completely independent from Evohome, Evohome doesn’t provide the time. The Eco learning is supposed to be based on...

Same problems here. Just checked last nights logs and multiple timeout errors. Been going on for several weeks now. Alexa hit and miss as well.

Same here. It's been on and off for several days now, random login failures, incorrect zone data, etc. Strangely in-house I appear to have issues as...

It is of course possible that it is still in learning mode. I did not notice it as much early this morning before any heat or hot water was needed. I...

I have found of late that the app is much slower to load in, changes to zones effected on the app are sluggish to complete and over the last few days...

Their servers have been playing up for the last day or so. My Domoticz installation has been reporting timeout and other errors all day.

My boiler is set to ECO mode too.

Is anyone having any problems at the moment? I’m receiving an email every time I try to do a zone or system change. I’m in the middle of moving my...

The DHW is set to ECO mode. I would understand it if it was set as you say.

It sounds like you have the DHW 'keep hot' function selected, so the boiler will fire occasionaly to maintain DHW temperature between demands. The...

In my earlier post I said I could hear the pump starting up when there is no call for heat. This morning I was decorating where the boiler is and...

I have found many installers, indeed if not most, are completely unfamiliar with the actual setup and running of a system. Installing the boiler...

Thanks again to both of you. I'll give partial load scaling a try. I know from the beta thread there has been some confusion about which is the...

You say your new boiler was installed a year ago. Was everything working okay with the new boiler for a reasonable period prior to the EvoHome...

OK grab the latest Beta and let me know how you get on. I am now processing all the OT Status flags, like the OTGW, even if some might not be...

No, basically the Vaillants are able to handle two flow temperatures but using their own eBUS controls. However if you use the Evohome HW BDR91 to...

"solution for the variable target flows"? I hope you don't mean by using an OpenTherm monitor?

If your boiler is leaving rooms at 3 degrees below their set points with a 40% TPI duty cycle then I'm pretty sure that your boiler is struggling to...

Apologies, I have reread your original post and now realise that you have already got a new boiler, I thought you were considering changing boiler...

Vaillant with the VR33 works fine too. And now there is a solution for the variable target flows depending on DHW heating vs CH heating too. The only...

Not Evohome, but Tado on opentherm with an Ideal Logic combi. Works flawlessly.

Things have moved on quite significantly in the last few months. Have a look at evohome_rf if you have an HGI80 or combine it with evofw3 if you have...

Just thought I'd stick some findings here from my fiddlings with evohome and a cc1101 module as I was hunting for them without success so it might be...

Thanks for the replies We needed a new boiler as our old one was on its last legs. As I said before at the time I asked about Opentherm and also...

I’d always recommend using OpenTherm if you can, sounds like your installer is not familiar with its benefits.

Great if you can get the load scaling working properly, but you would need to save a lot of gas to pay for a new boiler unless you needed one anyway....

I’d vote for Intergas too, I fitted one in my last house. Or an Atag. I’ve inherited a Vokera in my new house. Out of the box it would default...

It’s on Eco. Always. Talking of DHW my supply leaves a lot to be desired. We are told that a combi gives hot water at mains pressure. It might but...