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Product Details

Integral sensing head for use with individual valve bodies

Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 5 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Drayton TRV4 Classic Integral Head is rated 4.8 out of 5 by 27.
Rated 5 out of 5 by from Easy to fit Whilst redorating the head of the existing TRV snapped off - the plastic component had become brittle with age and constatt heating/cooling cycles. This was not unexpected after nearly 30 years. This was an easy direct replacement head for an identical make and model and screwed into place without any plumbing knowledge or having to drain down. An amazing testament that a product firts fitted 30+ years ago is still available.
Date published: 2019-12-06
Rated 5 out of 5 by from replaced all 30 year old valves some of the 30 year old Draytons had jambed in closed position , so radiators were full of water but did not heat up . Bought 8 new TRV4 and all Rads heating up. Improved product , nicer design and shouldnt jamb up.
Date published: 2019-12-03
Rated 5 out of 5 by from Always work well! Not fitted yet but others the same I have fitted have always worked well.
Date published: 2019-12-02
Rated 5 out of 5 by from Best TRV money can buy Excellent product and great value from Toolstation
Date published: 2019-11-22
Rated 5 out of 5 by from Best TRV money can buy Excellent product and great value from Toolstation
Date published: 2019-11-22
Rated 5 out of 5 by from Just What I Needed The existing Drayton TRV had lasted for 30 years and had jammed in the closed position. With that length of service the choice of replacement presented no problem, another Drayton!
Date published: 2019-11-16
Rated 5 out of 5 by from Great valves I had Hive thermostatic valves installed which had a half hour delay before supplying heat with my burning gas all the time. Changed back to these and have a warm house and burn less gas.
Date published: 2019-11-14
Rated 5 out of 5 by from Great quality I bought these as part of an upgrade of my central heating to go with the other TRV4’s I wave around the house
Date published: 2019-11-09
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