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Categories
Manufacturers
- ACL Drayton (Invensys)
- Adey
- Antares
- Biworld
- Caleffi
- Campini Corel
- Cotherm
- Danfoss Randall
- Delta Dore
- Do Heating
- Emmeti
- EPH
- ESI
- Fernox
- Giacomini
- Grasslin
- Grundfos
- Herz Valves
- Honeywell
- Horstmann
- Ivar
- Neomitis
- Nest
- Other
- Owl
- Pegler
- Potterton Myson
- Reliance Water Controls
- Salus
- SBK
- Scalemaster
- Seitron
- Sentinel
- Siemens (Landis & Staefa/Gyr)
- Sunvic (Satchwell)
- Thermowatt
- Tower
- Watts Electronics
Saturday Delivery Available Until 4pm Today
UK Mainland Only
Saturday Delivery Available Until 4pm Today
UK Mainland Only
Tower
22mm Airsep
Reduces noise in the system
Is widely specified and used by BritishGas
Reduces ..
£12.67
Ex Tax: £10.56
Ex Tax: £10.56
22mm Airsep with Cold Feed
Reduces noise in the system
Is widely specified and used by Britis..
£12.89
Ex Tax: £10.74
Ex Tax: £10.74
28mm Airsep
Reduces noise in the system
Is widely specified and used by BritishGas
Reduces ..
£16.15
Ex Tax: £13.46
Ex Tax: £13.46
Replacement Actuator for Tower VAL322MP VAL328MP and A3MID Mid-Position Motorised Valves.
Also su..
£31.19
Ex Tax: £25.99
Ex Tax: £25.99
Supplied with Lockshield
Fully reversible
For flow or return
Vertical or horizontal head
..
£12.68
Ex Tax: £10.57
Ex Tax: £10.57
* 16(4)A SPDT Contacts
* Replaces any domestic thermostat - including 2-wire thermostats
* Range 1..
£18.10
Ex Tax: £15.08
Ex Tax: £15.08
General purpose Timeswitch for surface mounting
24 Hour and 7 day programming
16Amp resistive..
£41.99
Ex Tax: £34.99
Ex Tax: £34.99
Boost Selections 15min / 30min / 1hr / 2hr
Socket Box Mounting
230v 16A Output
Not Suitable..
£20.39
Ex Tax: £16.99
Ex Tax: £16.99
For use with single immersion heater upto 3kw.
Remotely programmable via the user’s home WiFi hub..
£47.99
Ex Tax: £39.99
Ex Tax: £39.99
Remotely programmable via the user’s home WiFi hub and a smartphone app. Via the app it can be progr..
£26.39
Ex Tax: £21.99
Ex Tax: £21.99
ErP 2015 compliant (A-rated)
Auto setting
Variable & constant flow capabilities
Low noi..
£59.99
Ex Tax: £49.99
Ex Tax: £49.99
EQ3TRV (head complete with 15mm angled valve body)
Give each room its own temperature programm..
From £19.20
Ex Tax: £16.00
Ex Tax: £16.00
• Digital weekly radio frequency room thermostat clock
• Range (in buildings) < 30m
• Attractiv..
£39.60
Ex Tax: £33.00
Ex Tax: £33.00
The Tower TMV is designed to blend the hot and cold water supplies to a maximum set temperature. Chr..
From £19.19
Ex Tax: £15.99
Ex Tax: £15.99
Leak sealer can eliminate damp patches under screed avoiding costly repairs.
Add Leak Sealer to t..
£5.99
Ex Tax: £4.99
Ex Tax: £4.99
Tower Triple X Silencer is designed to reduce boiler noise in central heating systems caused by lime..
£3.95
Ex Tax: £3.29
Ex Tax: £3.29
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2443 merchant reviews
Advice given before part purchased. Swift delivery. Fair price
Quick and straight forward transaction
I've been dealing with Heating controls Online for a few years now. The prices have always been reasonable and the delivery times good, to my slightly remote location. The last delivery was exceptionally quick. I will be using them again.