best radiator valve

5 Best Thermostatic Radiator Valves (2021 Review)

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What Is The Best Thermostatic Radiator Valve?

IMAGE RECOMMENDED PRODUCTSPRODUCT FEATURES
  • Best thermostatic radiator valves
  • Attractive chrome finish
  • 6-year product warranty
  • Durable construction
  • Clean white and chrome finish
  • Good value for money
  • Five-year guarantee
  • Stylish design
  • Durable construction
  • 10-year guarantee
  • Chrome and gloss white finish
  • Good value for money
  • Low-cost replacement TRV head
  • Easy to fit in less than a few minutes
  • Excellent value

More Detailed Thermostatic Radiator Valve Reviews

Realm Corner TRV Chrome - Thermostatic Radiator Valves Set - 15mm

FEATURES RATING PRICE
FEATURES
  • Best thermostatic radiator valves
  • Attractive chrome finish
  • 6-year product warranty
OUR RATING
98
PRICE
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Realm Corner TRV Chrome - Thermostatic Radiator Valves Set - 15mm Review

The Realm Corner TRV Chrome – Thermostatic Radiator Valves Set – 15mm are the best thermostatic radiator valves as they are well built, effective and great value for money.

These radiator valves are easy to install and look great when fitted. The valves are made from brass for durability and finished in chrome making them look great. They look good with all radiators and are especially suited to chromed radiators and towel rails where they fit in seamlessly.

These radiator valves are highly effective and allow you to easily control the temperature of your radiator. They help you save money and are environmentally friendly as they reduce wasted heat.

The set comes with a thermostatic radiator valve head, a corner TRV body and one lock-shield, which is all you need to install the valve. They come with a 6-year product warranty for extra peace of mind.

These are the best thermostatic radiator valves that are well made, easy to fit and look good once installed.

Drayton 0707260 TRV4 Thermostatic Radiator Valves, 15mm

FEATURES RATING PRICE
FEATURES
  • Durable construction
  • Clean white and chrome finish
  • Good value for money
OUR RATING
96
PRICE
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Drayton 0707260 TRV4 Thermostatic Radiator Valves, 15mm Review

The Drayton 0707260 TRV4 Thermostatic Radiator Matching lockshield Valve is easy to install, effective and well made.

These are some of the best radiator valves that are well built and look good. The white caps disappears into the surrounding décor making the valves virtually unnoticeable. They are easy to install and use and seem durable enough to last for many years. They also offer good value for money.

You receive a 15mm angle TRV and there is also a wheel head cap if you don’t need the lock shield option.

These are some of the best thermostatic radiator valves because they offer good value, and they are well made and durable.

HB Signature Thermostatic TRV Brass Anthracite Radiator Valves

FEATURES RATING PRICE
FEATURES
  • Five-year guarantee
  • Stylish design
  • Durable construction
OUR RATING
95
PRICE
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HB Signature Thermostatic TRV Brass Anthracite Radiator Valves Review

These HB Signature Thermostatic TRV Brass Anthracite Radiator Valves are really well made and have a stylish anthracite finish that makes these the best radiator valves to suit modern radiators and sleek designs.

The solid brass body is coated with a thick chrome layer which resists cracking or flaking and is guaranteed for five years

These radiator valves include the Valve Head, Lockshield and Fitting Instructions and the valves are simple to fit.

These are stylish radiator valves that offer great design, high tech construction and superb quality.

iBathUK | White Thermostatic Angled Towel Radiator Valves

FEATURES RATING PRICE
FEATURES
  • 10-year guarantee
  • Chrome and gloss white finish
  • Good value for money
OUR RATING
92
PRICE
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iBathUK | White Thermostatic Angled Towel Radiator Valves Review

These iBathUK White Thermostatic Angled Towel Radiator Valves are the best thermostatic radiator valves for controlling your radiator or towel rail with a durable product that has a clean, simple design.

The valves have solid brass cores and a gloss white and chrome finish that make them durable and clean looking. The kit comes with all fittings required and has a 10-year warranty for added peace of mind.

If you want to control your radiator or towel rail with a great quality product then these are the best thermostatic radiator valves for you!

Myson Standard Thermostatic Radiator Valve Replacement Head Only

FEATURES RATING PRICE
FEATURES
  • Low-cost replacement TRV head
  • Easy to fit in less than a few minutes
  • Excellent value
OUR RATING
86
PRICE
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Myson Standard Thermostatic Radiator Valve Replacement Head Only Review

The Myson Standard Thermostatic Radiator Valve Replacement Head offers a great, effective, yet budget option for replacing the valve head on your thermostatic radiator valve.

This is a like-for-like replacement head which takes 2 minutes to fit and cures the problem of failing valves inexpensively. The build quality feels good and they seem likely to offer great service for years.

If you want the best thermostatic radiator valves to buy on a budget, this is an excellent option for simply replacing the valve heads.

Things to Know Before Buying a Thermostatic Radiator Valve

Valves are an integral part of any central heating system, and thermostatic valves add a new level of convenience. Operating the same way as manual valves, TRVs can be used to turn individual radiators on and off. However, they are also able to detect the temperature of the room and self-regulate. 

Requiring less human input than standard valves, thermostatic valves have a range of benefits. If you’re looking at purchasing a TRV but you’re not sure where to start, the following tips should help you make the right decision. 

Benefits of Using a Thermostatic Radiator Valve (TRV)

TRVs have a range of benefits. Like standard valves, they can be used to control the heat in each individual room. Each radiator can be turned on or off individually, so you can keep each room at the ideal temperature without wasting electricity. 

Unlike regular radiator valves, TRVs can monitor the temperature in the room. This means they can adjust the flow of water into the radiator to maintain your ideal temperature. Once the room reaches a certain temperature, the radiator will receive less hot water. If the room drops below this temperature, the radiator will receive more hot water. 

These types of valves will save energy, prevent frost damage and help prevent mould. In rooms that get especially cold, you can have the temperature set to slightly higher. In rooms that naturally get hotter (for example those that get more sun or contain a lot electrical appliances), the TRV can be set at a lower temperature so as to avoid overheating. 

TRVs are also very affordable and available in a range of designs. They can be purchased to suit all types of radiator.

Design and Finish

Aesthetics-wise, you should try to purchase a valve in the same style and finish as your radiator. Those with an anthracite or polished finish suit modern radiators brilliantly, while white valves offer a more traditional look. 

Ease of Installation

Fitting a TRV is fast and simple, and this is usually true no matter which model you purchase. For added ease, opt for a TRV set that comes with all the fittings you need – including the valve heat, lockshield and fitting instructions. 

Thermostatic Radiator Valve FAQs

How does a thermostatic radiator valve work? 

TRVs self-regulate, adjusting the flow of water into the radiator depending on the temperature of the room. The valve head goes on top of the valve body, and expands or contracts when the temperature in the room changes. 

As the valve head changes, a pin is adjusted in the valve body so that the valve opens or closes. When the head expands, the valve body is blocked so the radiator receives less hot water. As the room cools, the head contracts which opens the valve body to receive more hot water into the radiator. More hot water means the radiator will become warmer. 

Can I put thermostatic radiator valves on all radiators?

While thermostatic radiator valves can be installed on all radiators, it’s best that you leave one radiator in your home without a TRV.

It’s also best to avoid putting TRVs in bathroom radiators. This is because the heat produced from having a hot shower or bath will confuse the thermostat. Instead of maintaining the correct temperature, the TRV will do nothing.

It’s important not to put your TRV in the room where your principle thermostat is located.

How warm should my home be?

Getting the temperature right for your home can be tricky at times. Ideally, your home should be no warmer than 20°C during the day when you are at home. 

When you’re away from home, an ideal temperature for winter is between 17°C and 19°C. Any colder than 17°C, and your pipes may freeze. 

At nighttime, your thermostat should be set to between 17°C and 19°C.

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