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Express delivery for Tuesday Available Until 4pm Monday
UK Mainland Only,
3pm cut-off for Highlands and Islands


 

 

 

 

Express delivery for Tuesday Available Until 4pm Monday
UK Mainland Only,
3pm cut-off for Highlands and Islands


Herz Valves

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Replacement TRV head for LST radiators fitted with a Quinn or Barlo TRV head. Note: Only suitable..
£23.94
Ex Tax: £19.95
Replacement 1/2" Herz / Barlo replacement valve body for LST radiators. ..
£21.60
Ex Tax: £18.00
Replacement valve body for use with thermostatic head (see related tab) ..
£42.00
Ex Tax: £35.00
HERZ-RL-1-E-Return Valves with Maximum Flow Rate for One-Pipe and Gravity Installations ​1/2" BSP..
£29.40
Ex Tax: £24.50
HERZ-RL-1-E-Return Valves with Maximum Flow Rate for One-Pipe and Gravity Installations ​1/2" BSP..
£30.00
Ex Tax: £25.00
Replacement Thermostatic Head for underfloor heating or use in boilers. Branded as Herz, WTH or N..
£60.00
Ex Tax: £50.00
Replacement capillary used on Quinn or Barlo LST radiators, to fit the valve on pipework to the LST ..
£56.39
Ex Tax: £46.99
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2421 merchant reviews

4.90 / 5 Rating
2421 Reviews
Very pleased with our purchase with the staff being helpful. We shall certainly recommend and use their services in the future.
Very efficient. ordered and delivered within a week. thank you.
I purchased a heating valve from Heating controls online. It was a genuine unit not a copy and was delivered very quickly. Has now been fitted and all working fine. Thank you.