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Express delivery for Tuesday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe


 

 

 

 

Express delivery for Tuesday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe


Giacomini

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Replacement Heads for Barlo or Giacomini TRV's They have also been badged as Tower Boss and Harp ..
£13.86
Ex Tax: £11.55
Based on 3 reviews.
Thermal actuator for Giacomini or Hepworth HEP2O underfloor heating manifolds. 24v Normally Close..
£21.92
Ex Tax: £18.27
⅜" Horizontal (Side) Venting Often used in boilers where space to fit is limited...
£6.30
Ex Tax: £5.25
Replacement manual control knob for Giacomini manifolds. ..
£2.52
Ex Tax: £2.10
Giacomini replacement thermostatic Head for underfloor heating manifolds. 20-70C   ..
£33.26
Ex Tax: £27.72
Replacement thermostatic kit for most Giacomini manifolds. For 38mm size bar as pictured.  ..
£11.34
Ex Tax: £9.45
Thermal actuator for Giacomini or Hepworth HEP2O underfloor heating manifolds. 230v Normally Clos..
From £21.42
Ex Tax: £17.85
Angle valve for thermostatic head, chrome plated. With cover to protect the body before assembling...
From £18.00
Ex Tax: £15.00
Straight Thermostatic Valve. 3/4" BSP ..
£19.19
Ex Tax: £15.99
Flow meter for return manifold from 1l to 4l/minute Fits between manifold and pipe. ..
£10.58
Ex Tax: £8.82
Replacement flowmeter module for Giacomini modular manifold ..
£16.79
Ex Tax: £13.99
Replacement thermostatic module for Giacomini modular manifold ..
£13.10
Ex Tax: £10.92
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2811 merchant reviews

4.90 / 5 Rating
2811 Reviews
Very competitive service speedy delivery slick operation full marks
Very quick and reasonably priced thank you
Website shows products clearly which makes ordering easy. Ordered hard wired thermostats and they arrived promptly. Recommend purchasing from these guys.