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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


Honeywell

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1 x L641A Cylinder Stat 1 x ST9400A 1 x T6360B Room Stat 1 x V4073A1039 22mm Mid-Position Valve ..
£130.12
Ex Tax: £108.43
Part No. 40003916-001 For V4043C and V4043H zone valves including: V4043C1156 V4043H1056 V4043H1..
£51.59
Ex Tax: £42.99
Part No. 40003916-002 For V4044C 3 wire priority (3 port) valves. Including: V4044C1288 V4044C1..
£71.84
Ex Tax: £59.87
Part No. 40003916-003 For V4073A 5 wire mid-position (3 port) valves. Including: V4073A1039 V40..
£77.02
Ex Tax: £64.18
The Honeywell 40003918-006 has two uses: 1) As a conversion kit to use a new 40003916-001 replaceme..
£19.64
Ex Tax: £16.37
The Honeywell 40003918-007 has two uses: 1) As a conversion kit to use a new 40003916-003 replace..
£16.55
Ex Tax: £13.79
1 x L641A Cylinder Stat 1 x T6360B Room Stat 2 x V4043H1056 22mm Zone Valve 1 x ST9400C Programme..
£195.20
Ex Tax: £162.67
1 x L641A Cylinder Stat 1 x ST9400C 1 x T6360B Room Stat 1 x V4073A1039 22mm Mid-Position Valve ..
£146.38
Ex Tax: £121.98
Interchangable front covers for Honeywell Evotouch controllers. Not suitable for WiFi model. &..
£15.52
Ex Tax: £12.93
Honeywell ATF600 Wall mounting kit for Honeywell Evohome controller with WiFi.  Not suitable fo..
£44.32
Ex Tax: £36.93
Honeywell BDR91 Wireless receiver. For use with: CM Zone CMT927 Y6630D and other wireless dev..
£85.48 £59.99
Ex Tax: £49.99
Honeywell BDR91T Wireless Boiler Control. For use with Honeywell RF2 Sundial Packs only Model:..
£95.68
Ex Tax: £79.73
A wired-in Outside Sensor allows the householder to display the outdoor temperature on the CM901/CM9..
£20.34
Ex Tax: £16.95
Remote Sensor for CM901/CM907 thermostats. NOT FOR USE ON CM61/CM67 SERIES. NOT FOR USE ON CMT..
£27.85
Ex Tax: £23.21
CM901: 24 Hour programmable thermostat (Same settings every day of the week) Replaces CM61 models..
£58.52
Ex Tax: £48.77
CM907: 7 Day programmable thermostat (Allowing temperature programmes to vary for each day of the we..
£73.54
Ex Tax: £61.28
Based on 1 reviews.
Single channel wireless room unit. Replaces CM67NG and CM61NG Receiver not included.  ..
£114.05
Ex Tax: £95.04
CMT927: 7 Day Wireless programmable thermostat (Allowing temperature programmes to vary for each day..
£125.99
Ex Tax: £104.99
Based on 5 reviews.
Replaces Obsolete DT200 (T6620B1008) The DT90E digital room thermostat has been designed to prov..
£33.20
Ex Tax: £27.67
Based on 2 reviews.
The DT92E wireless digital room thermostat has been designed to provide automatic temperature contro..
£90.26
Ex Tax: £75.22
Honeywell DTS92E1029. For use in evotouch or CM Zone systems.     ..
£59.12
Ex Tax: £49.27
* 22mm Straight Automatic Bypass Valve * Straight body for easy installation. * High flow capabili..
£32.75
Ex Tax: £27.29
The DU145 Automatic Bypass Valve is suitable for all heatingsystems up to 6Bar static pressure where..
£31.63
Ex Tax: £26.36
The Automatic Air Vent EA122 is suitable for heating systemsand other hot water systems (not potable..
£13.72
Ex Tax: £11.43
Limit Stops for limiting the range of the T6360B room thermostat. Enough supplied to limit the ra..
£8.72
Ex Tax: £7.27
The underfloor heating-zoning controllers are used for individual room temperature control. The appl..
£293.51
Ex Tax: £244.59
3-Zone add on module for HCC80R. Extends the use of the HCC80R to 8 Zones ..
£110.02
Ex Tax: £91.68
Junction BoxPart number 42002116-002..
£5.89
Ex Tax: £4.91
* Probe thermostat * 25-95C * With 1/2" well * SPDT switch * Suitable replacement for L6188B2034 * ..
£55.48
Ex Tax: £46.23
The L641 is a range of thermostats designed for surface mounting on domestic hot water cylinders ..
£21.43
Ex Tax: £17.86
The RF2 Pack One from Honeywell includes a single channel timeswitch with a DT92E wireless thermosta..
£154.84
Ex Tax: £129.03
The RF2 Pack Two from Honeywell includes a two channel programmer with a DT92E wireless thermostat. ..
£143.84
Ex Tax: £119.87
The RF2 Pack Three from Honeywell includes a two channel programmer with a DT92E wireless thermostat..
£203.62
Ex Tax: £169.68
Brand New. Sundial RF2 Pack Four (Y9120W1000) contains: ST9120C Wireless Timer CS92A Wireless ..
£156.76
Ex Tax: £130.63
Brand New. Sundial RF2 Pack Five (Y9520Z1007) contains: ST9520C Wireless Enabled 2 Zone Program..
£238.13
Ex Tax: £198.44
ML7300 (ML7300A) replacement actuator For Smartfit VU12 2 port valve or Smartfit VU13A 3 port valve..
£59.56
Ex Tax: £49.63
The ST699 is a 24hr electronic central heating time control programmer that can be use on gravity pr..
£95.42
Ex Tax: £79.52
The ST799 is a 7 day electronic central heating time control programmer that can be use on gravity p..
£103.88
Ex Tax: £86.57
Replaces obsolete ST6100A1001 The ST9100A is a 24 Hour single channel timeswitch that gives great..
£50.89
Ex Tax: £42.41
Replaces obsolete ST6100C1009 The ST9100C is a 7 Day single channel timeswitch that gives great f..
£59.12
Ex Tax: £49.27
The ST9400A is a two channel 24 Hour programmer with independent timing for control of heating and h..
£69.91
Ex Tax: £58.26
The ST9400C is a two channel 7 day programmer with independent timing for control of heating and hot..
£62.99
Ex Tax: £52.49
The T4360A is a mains voltage frost thermostat which is designed to provide automatic frost protecti..
£21.46
Ex Tax: £17.88
Replacement Dial for Honeywell T4360B T4360C T4360D T6360A T6360B and T6360C room thermostats If ..
£7.46
Ex Tax: £6.22
The T6360 is a mains voltage room thermostat designed to give automatic temperature control of domes..
£20.14
Ex Tax: £16.78
Optional cover to make the Honeywell T6360B tamperproof. Ideal for use in shops offices schools etc..
£10.55
Ex Tax: £8.79
Based on 1 reviews.
V4043B 1257 22mm 2 Port Valve Spring return open. 3 Wire ..
£68.80
Ex Tax: £57.33
V4043B 1265 28mm Spring Return Open (SRO) ..
£86.42
Ex Tax: £72.02
V4043H 1056 - 22mm 2 Port Motorised Zone Valve Part of V4043 range Also known as Honeywell 272..
£56.89
Ex Tax: £47.41
V4043H 1106 Part of V4043 range 28mm 2 Port Zone Valve ..
£81.30
Ex Tax: £67.75
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2217 merchant reviews

4.90 / 5 Rating
2217 Reviews
Very pleased quick response and delivery
I ordered four TRV's and required a next day delivery, which I paid for and had qualified to get. They should have been delivered before 6.30pm next day. I had hoped not to be the last delivery of the day but waited patiently. The tracking system said it was on board, so I waited at the job hoping it was just late. It did not turn up till the day after that and It was only luck that someone was in to receive them. I reported the incident to you and was told I would be refunded "the difference" (Which has not happened yet). I am disgusted that I paid for a delivery service that I did not get I.E. "Next day service" and have to pay at all for it. To be offered "The difference" is an insult and unjust. Don't advertise "Next day service" if you can't deliver it. I appreciate this is contracted out. I hope they are suitably dealt with, but as it is you who has been paid, you get the complaint. The products (TRV's) are fine and I have no complaint with them at all. Shame about the delivery service.
Great service, fast delivery (to Ireland!) and keen prices.