radiator

My Vailliant boiler (EcoTEC plus 937) which has a nest thermostat attached id not turning off the central heating!? We have turned off the Nest thermostat but the boiler continues to heat the radiators?

Moved into a house in April. Removed a radiator in bedroom when renovating. The plumber capped the pipes. After that our builder filled the whole in the ground with cement and then new wooden floors were laid. A month later (when the radiators were off) the remaining radiator with making a small...

Our house has a heating system identical to the one pictured. System boiler with unvented HW cylinder, upstairs radiators (12 of them) and about 100 square meters of UFH. All separated by individual 2 port valves. We've recently been renovating the far end of the house (and far end of the...

Hi all 4 story house 8 rads. I drained down our radiator system yesterday to clean the heat exchanger. I drained the system using the drain valve on one of the bottom radiators. I topped the system up, bled all the radiators from top floor down. All the radiators work fine with the exception of...

I recently installed a new radiator in the upstairs bathroom to replace a beastly radiator. During the installation process, I drained and filled the system three or four times during the installation process. (The water color was typically darker but flowed.) The new radiator is working great...

Hello all, I've just had a new radiator installed and it comes on with the heating as expected but then also came on when the hot water came on without the heating. Ours is a system boiler worcester greenstar 30cdi with an unvented cylinder. The new radiator has been hung in the w/c on the...

Hi all, I moved in to a 90s house recently and want to start doing some decorating etc. The house has microbore piping to the radiators and it is not something that I know anything about really. Through my father in law (who knows much more about plumbing than me) and a bit of googling, I...

Hi all, Apologies in advance if I get any terminology incorrect. I moved into a house about a year ago with a system boiler. I've always lived in houses with a regular/conventional boiler system so I'm still getting my head around how a system boiler works. I'm looking at doing some...

Hi Radiator in utility is missing part of the TRV, the radiator used to get hot but no longer does-I can remember one being on there so it might of got damaged when we had our boiler and system changed to a combi, perhaps plumber locked off lock shield valve and then as turning TRV it broke off...

Hi all, I need to replace a 3/4" union valve lockshield with a 1/2" on a bathroom heat leak radiator. Usually I bung the header tank, release pressure, and quickly swap the valves over. However, as its an old school heat leak setup I'm unsure if I need to adopt a different approach due to the...

Hi, This is my radiator in my bathroom. I want to change it to a towel rail. As a chippy I’ve done fair bit of plumbing but want advice on changing this. What would be the best pipe lay out? It’s a 500 rad getting changed to a 500 towel rail. I know the tails come underneath. Could I put a...

Hi all, I have a radiator in my bathroom that's seen better days - the paint is peeling in places and I can see rust underneath. I've attached a picture so you can see. I know that at the very least it needs a new coat of paint. But I'm not sure if it's too rusty to get away with that. I'd...

Hi we moved into our house last summer and it wasn’t until winter we started having problems. We couldn’t get the radiators to work until my dad came around and fiddled with loads of stuff on the boiler and the radiators. To his credit it worked but now we can’t get the radiators to go off and...

Hi all, I am looking to buy a brand new Traditional Bathroom radiator (Seen in my attached image) but the amount available online is mind blowing so was hoping someone could give me good advice what is a good brand and what should I avoid. Here the criteria: 1. Measurement around 600mmx900mm...

Hi all, We've sourced 2 new rads that we'd like installed in place of our 2 existing ones and have been quoted £350 for getting them swapped over, I wanted to get the opinion of any plumbers/people in the trade to understand if this was in the right ballpark as it sounded a little steep but...

Hi folks, I'm weighing up the cost of relocating 5 radiators in a 3 bed semi-detached house. Presently, for each room, the radiators are on walls that are either adjacent or opposite to the window. The house does have double-glazing, but even so, conventional placement would have these...

Hi, My heating is switched ON. 3x of my radiators TVR valves are OFF. BUT the radiators are still coming ON. I’ve checked the TVR valve and they are working, the pin is opening and closing they are ok. It seems really odd that this problem started at once, any idea what this could be...

Hi folks, I’m facing an issue and I’d appreciate your help. I have a conventional (gravity fed) central heating system with a water tank in the loft, a hot water cylinder and a diverter valve in an airing cupboard. My issue concerns my bathroom radiator and when it gets hot. It’s like this...

So I have an overpowered wonky 1200 x 600 x 100mm radiator under a window and I'd like to replace it with a vertical radiator to the side of the window. I'm in a new build with double glazing and insulated cavity walls as well as floors/ceilings. The old radiator was probably about 6500BTU at...

Hi all, I just moved into my home and realised that none of the TRVs in the home are working. I turn the valve but the temp isn't adjusting nor will the radiator turn off. I have a hive thermostat which is working fine. The rads do turn based on the timer. But the individual TRVs don't work...