which thermostatic radiator valves is best

The best thermostatic radiator valves

• Drayton TRV 4 Drayton TRV4 is one of the top-of-the-line TRV products rated for its efficiency. ...
• Honeywell VT200E Honeywell is a top player of the classic TRV gauging its performance, reliability, and quality. ...
• Hive smart radiator Hive Smart Radiator is one of the best smart thermostatic valves, especially when used with the Hive Smart Thermostat. ...
• MYSON TRV 2-WAY ...

Full Answer

Are thermostatic radiator valves any good?

These are some of the best thermostatic radiator valves on the market if you’re after quality – they offer good value for money and won’t see you needing to replace them for a long time. The thermostatic radiator valve also works well to control the temperature and help save on energy consumption in the house.

What type of thermostatic valve do I Need?

The easiest thermostatic valves to fit are bidirectional. This means it doesn’t matter on which side of the radiator you put the flow pipe and the lockshield. If you get unidirectional valves, you must install them the right way round. After this, which radiator valve you choose will depend on your décor.

What is the best radiator valve for my car?

Our top pick radiator valve is the KES ML100 model. For the reason that it comes with a strong solid brass construction, and even includes all-male connections of ½”. Additionally, it’s simple to install, and performs very well when converting hot water to cold.

What is a thermostatic radiator valve (TRV)?

Thermostatic radiator valves are self-regulating valves used for adjusting hot water based on the room’s temperature. A TRV is fitted to the water heating system to control a room’s temperature by modulating the hot water flow. Get your boiler, smart thermostat and TRV’s all at Boiler Central here

Which is better wax or liquid TRV?

TRVs use wax or liquid sensors which expand and contract to adjust the pin in the valve. The type of material used can affect the efficiency and accuracy of the TRV. Historically, the performance of a TRV was judged solely on its response time. Unsurprisingly, liquid was judged to be the more responsive of the two.

Does it matter if TRV is on flow or return?

Should TRVs be installed on the flow or the return pipe when fitting a radiator? Most modern thermostatic radiator valves are bi-directional – so can be fitted on either the flow or return pipe of your radiator. However, it's always best practice to fit the TRV on the flow pipe that enters your radiator.

Is it worth getting thermostatic radiator valves?

Yes! Thermostatic valves are the best way of getting the heating in your home just right! Used in combination with a room thermostat, they adjust your heating perfectly, and you won't end up with some rooms being overheated.

How long do thermostatic radiator valves last?

You should replace your thermostatic radiator valves (TRVs), or at least upgrade the TRV heads, if they are 10 or more years old. TRVs can decline in terms of performance and accuracy over time.

Should lockshield valve be fully open?

Most lockshield valves have a plastic or metal cover. You should remove these and open all of the lockshield valves completely. This requires that you turn them anticlockwise. You should also fully open the TRVs (thermostatic radiator valves).

Can you fit a TRV upside down?

Yes they can be installed upside down.

Can you put Thermostatic valves on old radiators?

Thermostatic valves can be fitted on any radiator, except the room where the main thermostat is located.

Does turning TRV down save money?

As long as you close the doors so the cold air doesn't seep into the rest of the house, you will save money by turning off the radiators in unused rooms. By doing so, you'll prevent the water in the system running through that particular radiator.

Do smart thermostatic radiator valves save money?

The thermostatic valve helps save money by allowing you to adjust the temperature on different radiators in the house. The valve fits onto your existing radiator and has a sensor that's made from either liquid or wax.

What can go wrong with a thermostatic radiator valve?

The most common and regularly occurring problem with a thermostatic radiator valve is that the valve – or the head of the valve – begins to stick or catch. This will leave them open or closed and can happen when the setting on the valve has not been adjusted for some time – such as at the end of a long hot summer.

Do thermostatic valves fail?

Sometimes, a failing TMV makes the water too cold. Or, water may not run at the right temperature consistently. It may fluctuate between being hot and cold. In some cases, a faulty TMV can also affect your cold tap.

Do you need TRV on all radiators?

However, while TRVs can, technically, be installed on all radiators, it's usually a good idea to leave one radiator without a TRV and permanently switched on. Ideally, this should either be a bathroom, which would usually benefit from permanent heat, or the room with the thermostat in it.

Should a lockshield valve be on the flow or return side of a radiator?

Systems are normally balanced by adjusting the lockshield valves usually fitted on the return side of each radiator. This ensures that each radiator circuit in the system has an equal pressure drop and receives the correct flow of hot water to heat the space in which it is fitted.

Does flow and return matter on a vertical radiator?

Yes. As it is at present the flow runs straight thru the bottom of the rad and out the other side. Water will follow the path of least resistance.

Does it matter which way round you plumb a radiator?

Mickel, rads themselves are symmetrical, so it don't matter none. However, 'convention' says that TRVs should be fitted to the 'flow' side, even tho' most modern TRVs are ambidextrous...

Which is flow and return on a radiator?

If the arrow points away from the valve it needs to go on the return side of the radiator, if it points into the valve it should be on the flow side. it on again whilst feeling both pipes into the radiator the one that gets hot first is the flow, the cooler one is the return.

What type of TRV do radiators use?

Most standard radiators will use an angled TRV irrespective of whether pipework comes up from the floor or out of the wall.

How many outlets does a radiator have?

Most standard radiators have two outlets. A TRV is fitted on one outlet and a ‘lock shield’ on the other

What are TRVs?

Thermostatic Radiator Valves, or TRVs, are a way of turning the temperature on your radiators up and down. TRVs allow for room temperatures to be individually controlled. As such they are a cost effective way of improving the efficiency of your heating system and lowering fuel bills. Prices for TRVs vary, commonly from £10 to £30, although designer products are £100-£200. For more help controlling your heating system, try our other easy to read guides: Thermostatic and Central Heating Controls and Nest & Hive V Boiler Brands' Smart Controls.

Can you change TRVs while installing a new boiler?

It is however very cost effective to fit new TRVs when a new boiler is installed, since changing the valves can be done whilst the system is drained down . It is also a nice job for the apprentice whilst the lead engineer installs the boiler.

How Much Does A Thermostatic Radiator Valve Cost?

A standard pair of TRVs will set you back about £20, whether you buy them from our store or decide to shop for them somewhere else.

Why does my radiator cover stop my TRV?

As in the image above, this radiator cover is arguably stopping the TRV from operating at its best, as it is blocking any draught or airflow to the valve, this could lead to the valve not operating correctly and the space not heating up as well as you may like.

How Does A TRV Work?

A Thermostatic Radiator Valve is self-regulating and works by automatically changing the flow of hot water that comes into your radiator at any one time.

What Do The Numbers On A TRV Mean?

Contrary to popular belief, the numbers on your TRV do not represent specific room temperatures, because as I have mentioned, the temperature at which the valve operates depends on water temperature, the airflow around the valve, the size of the room and the heat loss in that space through walls, windows and floors.

What is a TRV?

Thermostatic Radiator Valves are probably more commonly known as TRVs and their main function is to control the air temperature of a space by automatically adjusting the amount of hot water that enters the radiator they are attached to. A TRV will allow you to have a little more control over the temperature in each room of your home, ...

Why does my radiator valve keep sticking?

The most common and regularly occurring problem with a thermostatic radiator valve is that the valve – or the head of the valve – begins to stick or catch. This will leave them open or closed and can happen when the setting on the valve has not been adjusted for some time – such as at the end of a long hot summer.

Why does my TRV think my room is colder than it is?

It can sometimes be the case that a draught is causing the TRV to think that your room is colder than it actually is – this is particularly common if you have a door near to your radiator.

How to use angled radiator valves?

To use angled radiator valves in your bathroom, make sure that your pipework comes out of the wall or below the fireboards. With the angled radiator pipes, you can fit your pipes into the radiator inlet connections. In the UK, angled radiator valves are more common. What they do is to connect your bathroom radiator to your central heating pipes at an angle (around 90 degrees)

Why are radiator valves called straight valves?

It is called straight radiator valves because when connected to your radiator, the water is not directed, diverted, or distributed at any angle when flowing. It just flows straight. There is no bend or curves with this type of radiator valves. Meanwhile, it is usually connected horizontally from the floor. To do this, the pipework must have to run along the wall and directly into the radiator without any curve or bend. Also, if your pipework comes straight up and out of your bathroom floor, using straight radiator valves is best to ensure your heating works efficiently.

How does a thermostatic valve work?

Thermostatic valves adapt the heat output of the radiator by measuring the temperature in the room. After measuring the room temperature and realized that the room had reached its desired heating level, the thermostatic valve will close by itself. The closing will stop the flow of water and prevent the radiator from getting hotter. This is very good as it will ensure your room is not heated up too much.

What is the advantage of using a H block radiator?

Another advantage of using H-Block radiator valves is that it is simple to install. It is also very easy to remove and replace than other valves.

Can you use a manual radiator valve in a bathroom?

Notwithstanding, you can use manual radiator valves for your bathroom. It is the most common radiator valves used in the bathroom and works more like the tap works. You can use it to heat your bathroom by turning it on to allow water to pass into your radiator. When the bathroom heats to your desired taste, you can turn it off. One disadvantage of using manual radiator valves is that you will always be the one to turn it on and off anytime you want to use it and after using it. When you finish using it and forgets to turn it off, and went out. It will not stop by itself, meaning that it will continue to work until you return and turn it off. This can accumulate so many energy bills for you if you are not conscious of it. Meanwhile, the advantage of using a manual radiator valve in the bathroom is it is very simple to use. You don’t need to buy something that will be difficult for you to maintain. In other words, you have to get the best radiator valves to satisfy your desire. It is pertinent to note that manual radiator valves are available in both straights and angled designs with most contemporary and traditional designs just like thermostatic valves.

Should Bathroom Radiators have Thermostatic Valves?

Despite the mind-blowing functions of thermostatic valves that made them the best to use, thermostatic valves cannot be used in the Bathroom. Do not make the mistake of having thermostatic valves in bathroom radiators as it will not function effectively. You don’t want to be struggling with your bathroom radiator simply because you made the wrong choice. As reiterated earlier, if you mistakenly use thermostatic radiator valves for your bathroom, the heat coming out anytime you take your bath will turn it off, not minding the temperature level you fixed it. Except you will always turn the radiator on and off before you start showering. The question is, will following this routine serves the purpose at which you fixed the radiator in your Bathroom in the first place? Is it not better to make use of other radiator valves that work best in the Bathroom? The thermostatic radiator valves automatically shut down when the heat in the Bathroom interrupts because thermostatic valves cannot be used for a radiator in a room where there is a wall-mounted thermostat. If you do so, the two thermostats will start fighting with each other to increase or decrease the level of heat needed to warm the room. For bathrooms where there is no wall-mounted thermostat to struggle with, the heat from when you shower or take your bath will do the job. It will shut it off and will not give you the maximum satisfaction you so desire. First of all, don’t use thermostatic radiator valves in the Bathroom and if you want to use them in your room, make sure there is no other thermostat to avoid getting dissatisfied.