thermostat

Our builders have installed a 250L horizontal Everflo cylinder with a thermostat that shuts off the hot water when the cylinder is up to temperature. With the thermostat set to 45 and the boiler flow temp set to 65, the thermostat never switches off, even though the water in the cylinder is over...

Hi I have just switched an old thermostat to hive. I am not sure the old thermostat ever worked. Essentially the boiler is not responding to hive and the heating is constantly on. I have used the same wiring configuration on the old thermostat and havent touched the wiring on the boiler. Do I...

Quick bit of advice i have a mains eco compact combi. Currently how i activate it for the heating is by turning the old thermostat to the temperature i want-not via the actual boiler which seems to be how the boiler functions. Im intending on swapping it to the Timeguard 2 hour booster as...

Hello everyone Our Beko oven fan started to stop running after a dozen of minutes when the heat is on I tried to see if it was coming from the motor so did the same experiment without turning on the heat and the fan blade does not stop even after 20-30 min Do you think it is just a thermostat...

So I've used a wireless thermostat to activate my heating since installation, but it's just stopped working (Blank screen, no new battery's fixed fixed it) The wall mounted programmer screen flash's no signal, like it's searching for the wireless thermostat, I cannot turn the heating on at all...

Hi, I have a Turbomax Pro 28E that is not turning on the heating, I am assuming that this is a wiring is as recently I removed an old thermostat receiver as when we moved into the house there were no controls for it, as such I tried to install a Nest E that I could not get to work. Since then...

….Solved…. Complete newbie here! I am wanting to change my Drayton Digistat+3 to a Google Nest E. Confused with the wires, can anyone advise or is it incompatible? The boiler is a Logic Combi ES30. Thanks so much in advance!

Hi All, I've got a Worcester Bosch Greenstar 30Si combi boiler and I'm trying to replace the room thermostat which has a faulty display. The faulty thermostat is a DT10RF optimiser which is discontinued so I purchased a Comfort 2 RF which is supposed to be the equivalent replacement. It...

we have a combi boiler with a timer that is always on. we then use a wireless thermostat around the house to control when the boiler fires up. if we don't want the heating on, we simply drop the temperature on the thermostat to a point lower than the current room temperature, which ensures the...

Hi About 2 months ago we had a neat fitted and UFH with its own thermostat. The CH did work when it was first installed but with it being summer it was left unused. Now the Nest does not appear to be firing up the boiler. The green dot is on the heat link which means they're connected. The UFH...

I've got a what I think is called a multi zone heating system in my home, one for the main bedroom, and one for the remainder of the house, each with a wired in Honeywell thermostat. I've recently had a little one and will be looking to heat their bedroom at night while the rest of that system...

Hi, I have conflicting information from 2 different plumbers/Viessmann itself and not sure what is correct. My system is a Viessmann vitodens 222-f which powers UFH downstairs and rads upstairs. We have no internal thermostats anywhere in the house and just work off of the weather compensator...

Hi I've been changing our kitchen socket switches to brushed metal ones and on Sunday I changed the fuse switch for the boiler. Turned off the main fuse board took a picture of the wiring and went and changed the socket. Now we've noticed the nest thermostat has gone off at the wall and the...

Morning all I'm walking through moving to a nest e from a neomitis and I was hoping someone could let me know if I've made the right assumptions about the wiring please? On the photos below am I right in thinking I need the brown live as the C wire on the nest and the black as the NO?

I'm replacing my thermostat with a digital one as the old one always overheats the house. The old one has three wires: The new Honeywell has a few options for wiring in the manual: I connected live (brown) to A and 3 (grey) to B, leaving the other two wires unconnected. When doing this...

I have pumped hot water and CH on a three port valve, a Y plan I believe The wiring seems standard to many Y plan diagrams, where there is no wire to terminal 2 (Heating off) on the controller My guess is I need this wired up for the hive to function fully, but where should it be wired to? The...

Hi all, I want to replace my current thermostat (pictures below) with the Nest Thermostat, but wire labels don't match. My boiler is Worcester Greenstar 24i Junior combi boiler, which is on the back of the wall where the thermostat is. Any help is massively appreciated on how to set it...

Hiya, is this old thermostat could be replace easily with the Drayton wireless system as pictures below .? thanks

Hi, over the last couple of days we’ve come home and found our house at 26 to 27 degrees. But our thermostats are set to factory settings which whilst during the day should be 16 degrees. I’ve looked through the settings and nothings changed and have no idea why the house is randomly heating...

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...