Featured categories
Newly listed
See allAll items

Drayton Lifestyle RT212 Replacement Head
£18.42

Replacement TRV Head for Orkli
£30.23

Honeywell T6360 Replacement Dial
£16.20

Secure (Horstmann) SIR020 15/30/60 Boost Timer
£37.23

Danfoss Randall HSA3CD Actuator
£97.40

Sunvic SD2701 Mid-Position Actuator
£75.03

Honeywell MT4-230-NC Thermal Actuator
£30.24

ESI ESRTP6WHW Wireless Smart Programmable Room Thermostat - White
£110.04

Honeywell DT4 (DT40) Wired Room Thermostat - Black
£52.63

Viessmann Opentherm Wired Programmable Thermostat
£26.03

Uponor T-37 Room Sensor
£93.28

Secure (Horstmann) SIR021 30/60/120 Boost Timer
£37.23

Salus RT510TX Transmitter Only
£40.03

Tesla TS225 11" Immersion Heater Thermostat
£16.23

Watts Vision BT-D03 RF Wireless Digital Thermostat
£69.37

ESI ESZVA2PM Zone Valve Actuator
£40.03

Thermowatt (MTS) TBS 11" Thermostat
£31.46

Drayton LP10RF (DT10RF) Wireless Controls for Worcester Boiler
£127.34

Cotherm TSDR0702 7" Immersion Thermostat
£23.23

Siemens (Landis & Staefa) RWB2E Programmer
£84.27

Siemens (Landis & Staefa) RWB29Si Programmer
£77.36

Giacomini TRV Adaptor
£19.03

Cotherm TSDR1802 18" Immersion Thermostat
£23.49

M1P Actuator for Myson MPE222/MSV222
£61.03

Emmeti 1.5" High Torque Zone Valve
£534.31

Replacement Flowmeter for Intatec Mk2 Manifold
£33.03

Conic Replacement TRV Head
£33.03

Siemens RDH100-RF Wireless Digital Thermostat
£76.50

Siemens RDJ100-RF Easy-to-Use Wireless Programmable Thermostat
£89.01

Danfoss Randall 015G4550 RA/VL TRV Head
£41.43

Engo E10-W WiFi Wired Internet Thermostat
£61.03

Siemens CZV222 Zone Valve
£150.64

Emmeti 1.25" High Torque Zone Valve
£420.77

Honeywell T750120 Thermostatic Head for Underfloor Heating
£80.64

Siemens DVA3 (CMV322 CMV328) Replacement Actuator
£151.96

Honeywell TotalHome Wireless Programmable Thermostat (Replaces CM927 CM727 CM921
£89.03

Danfoss Randall RAS-C2 Replacement Head
£26.47

Honeywell VC4613 Replacement Actuator
£157.93

Danfoss 003L1013 Angled Valve
£51.23

EPH Ember Gateway - GW04
£147.83

PR3 Three Channel Programmer
£35.83

Honeywell DT4 (DT40) Wired Room Thermostat - Grey
£52.63

Siemens RDH100 Digital Wired Thermostat
£34.16

Conic TRV Adaptor
£20.43

Honeywell EA122 Automatic Air Vent
£25.54

Honeywell V4043B1257 22mm Normally Open 2 Port
£119.95

Emmeti Drain Valve End Tee
£27.43

Siemens DVA2/6 (CZV222 CZV228) Actuator
£178.64
About us
Established in 2005, we are a leading Central Heating, Hot Water and Underfloor Heating Specialist. We are experts in our fields and are happy to answer any questions you may have.
Business details
Business name: Heating Controls Online LtdFirst name: Heating ControlsSurname: Online LtdAddress: Unit 16, Meridian, Buckingway Business Park, Anderson Road, Cambridge, Swavesey, Cambridgeshire, United Kingdom CB24 4AEPhone number: 08700428953Email: sales@heatingcontrolsonline.comVAT number: GB 860578305CRN: 07303811
Seller Feedback (981)
- v***4 (1643)- Feedback left by buyer.Past 6 monthsVerified purchaseWe cannot have this fitted until ~11/5, so it will stay in the box until then. It did arrive on time however and is new, as described, so I'm guessing it will be as expected from a German manufacturer. Good sellers this Co. I have bought from them before. Great prices and fast delivery assured. I'd recommend them.
- a***c (1141)- Feedback left by buyer.Past monthVerified purchaseDanfoss quality item a modern version of an older rad valve, and much better appearance. This travelled in good condition, well packed and quick dispatch. The price was pitching generally with the market. Excellent customer services who said this was a simply replacement and it was. Thanks for an A1 transaction.
- a***a (821)- Feedback left by buyer.Past 6 monthsVerified purchaseItem as described and priced competitively. Arrived promptly in good packaging. Highly recommended seller.
- r***d (702)- Feedback left by buyer.Past 6 monthsVerified purchaseAs described and fast delivery. Did answer question quickly. Good experience.
- 1***w (138)- Feedback left by buyer.Past yearVerified purchaseExactly as described arrived well packaged and in tact put the batteries in set up temperature and timing connected to my existing receiver so no need to swap for new one so win win
- n***5 (1982)- Feedback left by buyer.Past 6 monthsVerified purchaseGreat thermostat just as described with fast delivery, thanks.