<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Marko,<div class=""><br class=""></div><div class="">Sorry but you are wrong.</div><div class=""><br class=""></div><div class="">I have bedrooms that I don’t use set to 12 degrees, due to heat gain from adjacent rooms they end up at about 17. Adjacent bedrooms are heated (at going to bed times) to say 21 degrees. No problem. </div><div class=""><br class=""></div><div class="">I believe it is the air movement (cold breeze) that sets the TRV temperature to 5 degrees for 30 minutes. Note that the TRV display says ‘Window 5 deg’. </div><div class=""><br class=""></div><div class="">Well Damon should install Evohome and Danfoss LivingEco to assist in competitive analysis.</div><div class=""><br class=""></div><div class="">My £10 says he will find Evohome better!</div><div class=""><br class=""></div><div class="">Regards,……………Chris</div><div class=""> </div><div class="">On 27 Jan 2017, at 19:52, Marko Cosic <<a href="mailto:marko@coheat.co.uk" class="">marko@coheat.co.uk</a>> wrote:</div><div class=""><div><blockquote type="cite" class=""><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_extra"><div class="gmail_quote">On 27 January 2017 at 19:23, Chris Skerry <span dir="ltr" class=""><<a href="mailto:angela.skerry@gmail.com" target="_blank" class="">angela.skerry@gmail.com</a>></span> wrote:<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word" class=""><div class="">I notice it kicking in winter time when the front door is opened for a period of time to load stuff from the car boot into the house. Another occasion is in the bathroom when I open the window to get rid of the fug that is clouding the mirror. the cold air causes it to display ‘window’ and set to 5 degrees, for 30 minutes.</div></div></blockquote><div class=""><br class=""></div><div class="">IME if you start doing any 'zoning' with the EvoHome system, driving temperature differences of say 21C in a room and 17C in the hall next to it, then this feature will also kill the heat every time you open the door to that room.</div><div class=""><br class=""></div><div class="">Fine if all the rooms are set to all the same temperature but this rather defeats the purpose of the exercise!</div><div class=""><br class=""></div><div class="">The self learning features also get as royally confused by door open/door close, weather comped flow temperatures, and incidental gains as you'd expect.</div><div class=""><br class=""></div><div class=""><br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word" class=""><div class="">I recommend you buy an Evohome system and install it in your house. You will then understand what you are up against.</div></div></blockquote><div class=""><br class=""></div><div class="">I'd use the Danfoss LivingEco stuff as 'the benchmark' myself but yes!</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Also these where mounted at high level:</div><div class=""><br class=""></div><div class=""><a href="http://www.ebay.co.uk/itm/152362511225" class="">http://www.ebay.co.uk/itm/152362511225</a><br class=""></div><div class=""><br class=""></div><div class=""><a href="http://www.ebay.co.uk/itm/013G3001-Ventilunterteil-Danfoss-RA-UN-10-3-8-Eck-Ventil-/231595409377" class="">http://www.ebay.co.uk/itm/013G3001-Ventilunterteil-Danfoss-RA-UN-10-3-8-Eck-Ventil-/231595409377</a><br class=""></div><div class=""><br class=""></div><div class="">(there'll be a set going into my place and getting instrumented in due course)</div></div>
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