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


 

 

 

 

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


Herz Valves

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Replacement TRV head for LST radiators fitted with a Quinn or Barlo TRV head. Note: Only suitable..
£25.14
Ex Tax: £20.95
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 ..
£63.59
Ex Tax: £52.99
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2564 merchant reviews

4.90 / 5 Rating
2564 Reviews
Great website. Very quick delivery. A very positive description.
Great product, great service. What more can I say.
My heating programmer went U/S AFTER 10 years, that replaced after original installed 36 years ago. My heating engineer tried his suppliers that it could not be obtained but took about 3weeks to tell him. Said would need latest programmer with additional wiring. Could be costly. My electrician man located correct replacement, Delivered to door in 48hrs. Job done same day. House warm again. EXCELLENT SERVICE. SUGGEST USE WITH CONFIDENCE