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Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe


 

Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe


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Drayton RT313 TRV With Chrome Top

Brand: ACL Drayton (Invensys)
HCO Code: 20B43
Price: £9.59
Ex VAT: £7.99
Stock: In Stock
Qty:  
   - OR -   
Q: Hello, is it possible to change the gland seal on a RT313 without having to drain the central heating or is replacement the only answer to a small leak from the pin?. If so, do you sell these?. Thanks.

A: Yes you can remove the gland without draining using the pre-setting key 13B33. There will be some seepage, so put a towel down. However new glands do cost more than the TRV, so you are better off with a new TRV and having a spare head.
Q: Hi, is the nut holding the TRV a standard fitting? We have BOSS 44 EN215 fitted throughout the building which I understand are no longer manufactured. If it is standard thinking of buying 10 of the Drayton RT313 thank you Steve Kendall

A: Unfortunately not. If you can email us a photo we will confirm what is suitable.

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  • 15mm Angle
  • Reverse flow
  • Easy grip cap
  • Positive off position
  • Non-stick internals

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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2568 merchant reviews

4.90 / 5 Rating
2568 Reviews
The order was fine but Parcelforce let me down on next day delivery
Good website. Quickly found what i needed. Arrived in a couple of days. Faultless
Excellent prices & very fast delivery - recommended