thermostat

Hello, looking to replace my old Sunvic thermostat. Ideally I would want a smart thermostat but I don’t want to have to rewire anything from the boiler. So if that is not possible, I’ll look to just replace with another digital thermostat any suggestions? With a new thermostat which wires...

Despite the room temperature, my heating will only kick in when the thermostat is manually increased. Initially, regardless of the room temperature, it won’t kick in until I turn it to roughly 21 degrees. It will then cut out, I presume when it thinks the place is up to temperature. It then does...

Hi all, I’ve just been sent a Heatmiser neostat v2 after a delay post bathroom fitting. It’s for our electric underfloor heating. Now I’m left to wire and I’m a little confused. Please see attached pics. I assume that the junctioned brown/blue wires are for L/N on the thermostat (they look to...

We're going to change our the boiler and get heat pump etc but in the meantime want to change to a wireless thermostat. The current mechanical one is above a radiator at the bottom of a double height stairwell. Current boiler is a Ferroli F30 with a pair of 24v contacts. Presumably it's just a...

We have a standard dial room thermostat in the hallway but we want to replace it with one that can be moved a round when ever we want, what sort of kit do I need? Do we need a wireless room thermostat, does that mean wiring in a device where the old room thermostat is to communicate with the...

Looking to change my old thermostat to a digital but not sure how it needs to be wired up with the existing wires if someone could help please.

I have a wired Aura thermostat JGSTAT2W, Ii want to replace it with something App controlled. Is it just a straight swap for the newer JGSTATRF4W. If not, is it possible to this? If so, can I (as a confident, semi-skilled person) do it myself? Thanks Nick

Not sure this is the right place, but here goes... Recently moved in as 2nd tenants to a new build, it has a Vaillant combi boiler, and dual zone thermostats - never had 2 thermostats before. Whilst the boiler is in the kitchen there seems to be thermostat labeled pipes and control in the...

Hello guys! We have an Ideal Classic FF series boiler in the house. It seems to be only single circuit/zone. When we have it on it heats the hot water for the storage tank in the hot press (yes, I moved to Ireland..Airing Cupboard for the rest of you ;) ), but also pumps water to the...

I had a thermostatic shower installed a couple of years ago. I specifically picked a thermostatic shower because nothing annoys me more than a shower you have to be a safe cracker to be able to get it to a reasonable temperature. but our shower has now become one of these, to the point that I...

Hi everyone, I have a faulty defrost bi-metal thermostat, manufactured by KSD with the marking 8/-7 printed on a label , as shown in the attached image. This is one part of a temp-sensor/fuse assembly found in a Hoover freezer...

I have just purchased a house with underfloor heating (dry/electrical) in the kitchen. It is currently controlled by a Milux 2 Programmable Thermostat which is battery powered and just has two black (sensor?) wires feeding into it. Given I dont know the details for the electrical mat that has...

Need some advice as to how to wire up my new Smart Thermostat (picture 1 below) My Old Thermostat has three wires red, blue and yellow( taped red for live) and runs on 3V (see picture 2) The new Smart Thermostat needs 240V independent for 3 and 4 as it is a dry contact. Just need...

Hi, My heating system had a Hive thermostat fitted a couple of years ago. I've finally got round to some decorating and have removed an old pre-Hive wall mounted thermostat that I want to get rid of. This thermostat control had no effect on the heating, regardless of how it was set, but, after...

Hi, I need to replace my receiver for my central heating which is broken. The thermostat that it's been connected to is a Danfoss tpone-rf 087N785300. Does anyone know what makes/models of receiver can I use with this? Will any work or does it have to be a particular one? Thanks. PS. It's cold!

Just struggling with the wiring. On my old thermostat I have 3 wires plugged in Live 1 neutral 2 not sure but it’s number 4 I have attached the picture. with my new thermostat I have N L L Com Nc No so will plug 1 into one of the L 2 into N 4 not sure where to plug that one in it’s not...

Hi All. I am trying to replace an older wired analogue thermostat (HoneyWell) with a basic wired digital one (Danfoss RET2001M v2). I have tried a few of the seemingly logical wirings, but the best I have been able to do so far is have the new thermostat display the room temp, and I can...

Hi, new here and not sure where best to post a question about CH (leccy or plumber?) - moderators please move if necessary. Also I don't know the right terms - e.g. how to differentiate between electrical circuit and water circuit except by context? So apologies if my writing is confusing. I...

Hello, A few days ago we started working on a property that was recently tenanted. The tenant had not mentioned any heating issues but the house is not getting warm enough. The boiler is a Ideal Logic Combi2 C24 connected with a Honeywell Home thermostat system. At first there was no heat, then...

Hi, I have installed a Honeywell T3R Thermostat and it is all working well. However it takes a few minutes for the flame logo to go off the screen, even though it turns the boiler off immediately. Is this normal?