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Boiler Extras

Glowworm Climapro2 Radio Frequency Programmer Without Receiver

Glowworm
Original price £132.93 - Original price £132.93
Original price
£132.93
£132.93 - £132.93
Current price £132.93
In stock

Glowworm Climapro2 Radio Frequency Programmer Without Receiver The Glowworm Climapro2 Radio Frequency Programmer is an advanced heating control...

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Original price £132.93 - Original price £132.93
Original price
£132.93
£132.93 - £132.93
Current price £132.93

Honeywell Open Therm Bridge

Honeywell
Original price £155.94
Original price £155.94 - Original price £155.94
Original price £155.94
Current price £129.95
£129.95 - £129.95
Current price £129.95
In stock

Enhance your heating control capabilities with the Honeywell Open Therm Bridge. This essential accessory is designed to facilitate communication be...

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Original price £155.94
Original price £155.94 - Original price £155.94
Original price £155.94
Current price £129.95
£129.95 - £129.95
Current price £129.95
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Honeywell Sundial RF2 (5 Pack) Y9520Z1007

Honeywell
Original price £337.34
Original price £337.34 - Original price £337.34
Original price £337.34
Current price £281.12
£281.12 - £281.12
Current price £281.12
In stock

Enhance your heating control with the Honeywell Sundial RF2. This pack of five wireless timers allows for seamless scheduling and management of you...

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Original price £337.34
Original price £337.34 - Original price £337.34
Original price £337.34
Current price £281.12
£281.12 - £281.12
Current price £281.12
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Drayton Motorised Diverter Valve 3 Port x22

Drayton
Original price £131.28
Original price £131.28 - Original price £131.28
Original price £131.28
Current price £109.40
£109.40 - £109.40
Current price £109.40
In stock

Optimize your heating system with the Drayton Motorised Diverter Valve 3 Port x22. Specifically designed to efficiently control the flow of water i...

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Original price £131.28
Original price £131.28 - Original price £131.28
Original price £131.28
Current price £109.40
£109.40 - £109.40
Current price £109.40
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Honeywell Evohome Hot Water Kit

Honeywell
Original price £144.64
Original price £144.64 - Original price £144.64
Original price £144.64
Current price £120.53
£120.53 - £120.53
Current price £120.53
In stock

The Honeywell Home ATF500DHW is a smart control accessory designed to enhance the functionality of your smart home system. Product Overview This ...

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Original price £144.64
Original price £144.64 - Original price £144.64
Original price £144.64
Current price £120.53
£120.53 - £120.53
Current price £120.53
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Honeywell Evohome Radiator Zone Kit HR92UK

Honeywell
Original price £100.50
Original price £100.50 - Original price £100.50
Original price £100.50
Current price £83.75
£83.75 - £83.75
Current price £83.75
In stock

The Honeywell Home HR92UK is a smart thermostat radiator valve (TRV) designed to enhance the efficiency and control of your heating system within t...

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Original price £100.50
Original price £100.50 - Original price £100.50
Original price £100.50
Current price £83.75
£83.75 - £83.75
Current price £83.75
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Honeywell Single HR91 Wireless TRV Head Without Screen

Honeywell
Original price £86.62
Original price £86.62 - Original price £86.62
Original price £86.62
Current price £72.19
£72.19 - £72.19
Current price £72.19
In stock

The Honeywell HR91 Wireless TRV head is designed for efficient heating control in smart home environments. Product Overview This wireless TRV hea...

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Original price £86.62
Original price £86.62 - Original price £86.62
Original price £86.62
Current price £72.19
£72.19 - £72.19
Current price £72.19
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Honeywell HR914 Wireless Radiator Controller 4 Pack For Evohome

Honeywell
Original price £301.08
Original price £301.08 - Original price £301.08
Original price £301.08
Current price £250.90
£250.90 - £250.90
Current price £250.90
In stock

Experience advanced heating control with the Honeywell HR914 Wireless Radiator Controller, designed specifically for the Evohome range. This pack o...

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Original price £301.08
Original price £301.08 - Original price £301.08
Original price £301.08
Current price £250.90
£250.90 - £250.90
Current price £250.90
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Honeywell Evohome Wi-Fi Connected Smart Thermostat Kit ATP921R3100

Honeywell
Original price £276.08
Original price £276.08 - Original price £276.08
Original price £276.08
Current price £230.06
£230.06 - £230.06
Current price £230.06
In stock

Transform your home heating experience with the Honeywell Evohome Wi-Fi Connected Smart Thermostat Kit. Designed for ultimate convenience and contr...

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Original price £276.08
Original price £276.08 - Original price £276.08
Original price £276.08
Current price £230.06
£230.06 - £230.06
Current price £230.06
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Honeywell Home Evohome Wi-Fi Desk Stand Power Supply

Honeywell
Original price £94.49
Original price £94.49 - Original price £94.49
Original price £94.49
Current price £78.74
£78.74 - £78.74
Current price £78.74
In stock

Ensure consistent and reliable power for your Evohome devices with the Honeywell Home Evohome Wi-Fi Desk Stand Power Supply. This essential accesso...

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Original price £94.49
Original price £94.49 - Original price £94.49
Original price £94.49
Current price £78.74
£78.74 - £78.74
Current price £78.74
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Honeywell Evohome Wi-Fi Wall Mounting Kit ATF600

Honeywell
Original price £73.87
Original price £73.87 - Original price £73.87
Original price £73.87
Current price £61.55
£61.55 - £61.55
Current price £61.55
In stock

Elevate your smart home experience with the Honeywell Evohome Wi-Fi Wall Mounting Kit. Specifically designed for the Evohome range, this kit allows...

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Original price £73.87
Original price £73.87 - Original price £73.87
Original price £73.87
Current price £61.55
£61.55 - £61.55
Current price £61.55
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Honeywell Chrome Caps (Pack of 3)

Honeywell
Original price £23.05
Original price £23.05 - Original price £23.05
Original price £23.05
Current price £19.21
£19.21 - £19.21
Current price £19.21
In stock

Enhance the appearance of your heating system with the Honeywell Chrome Caps. Designed for use with radiator valves and TRV accessories, these styl...

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Original price £23.05
Original price £23.05 - Original price £23.05
Original price £23.05
Current price £19.21
£19.21 - £19.21
Current price £19.21
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Honeywell Wireless Relay Box BDR91T1004

Honeywell
Original price £67.55
Original price £67.55 - Original price £67.55
Original price £67.55
Current price £56.29
£56.29 - £56.29
Current price £56.29
In stock

Optimize your home heating system with the Honeywell Wireless Relay Box BDR91T1004. This essential accessory enhances the flexibility and efficienc...

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Original price £67.55
Original price £67.55 - Original price £67.55
Original price £67.55
Current price £56.29
£56.29 - £56.29
Current price £56.29
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Honeywell Evohome Radiator Multi Zone Kit HR924UK

Honeywell
Original price £317.91
Original price £317.91 - Original price £317.91
Original price £317.91
Current price £264.93
£264.93 - £264.93
Current price £264.93
In stock

Transform your home heating with the Honeywell Evohome Radiator Multi Zone Kit HR924UK. Designed for precise temperature control across multiple ro...

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Original price £317.91
Original price £317.91 - Original price £317.91
Original price £317.91
Current price £264.93
£264.93 - £264.93
Current price £264.93
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Honeywell Evohome Wi-Fi Connected Central Controller

Honeywell
Original price £311.57
Original price £311.57 - Original price £311.57
Original price £311.57
Current price £259.64
£259.64 - £259.64
Current price £259.64
In stock

Elevate your home heating management with the Honeywell Evohome Wi-Fi Connected Central Controller. Designed for seamless integration within the Ev...

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Original price £311.57
Original price £311.57 - Original price £311.57
Original price £311.57
Current price £259.64
£259.64 - £259.64
Current price £259.64
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Honeywell 15mm Manual Valve & Lockshield Angled Body

Honeywell
Original price £32.41
Original price £32.41 - Original price £32.41
Original price £32.41
Current price £27.01
£27.01 - £27.01
Current price £27.01
In stock

Ensure efficient control of your heating system with the Honeywell 15mm Manual Valve & Lockshield Angled Body. Designed for reliability and con...

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Original price £32.41
Original price £32.41 - Original price £32.41
Original price £32.41
Current price £27.01
£27.01 - £27.01
Current price £27.01
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Honeywell Sundial RF2 (4 Pack) Y9120W1000

Honeywell
Original price £228.54
Original price £228.54 - Original price £228.54
Original price £228.54
Current price £190.45
£190.45 - £190.45
Current price £190.45
In stock

Upgrade your heating management with the Honeywell Sundial RF2. This convenient pack of four wireless timers provides effective scheduling and cont...

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Original price £228.54
Original price £228.54 - Original price £228.54
Original price £228.54
Current price £190.45
£190.45 - £190.45
Current price £190.45
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Honeywell Sundial RF2 Pack 3

Honeywell
Original price £337.33
Original price £337.33 - Original price £337.33
Original price £337.33
Current price £281.11
£281.11 - £281.11
Current price £281.11
In stock

Optimize your heating management with the Honeywell Sundial RF2 Pack 3. This versatile wireless timer pack offers a convenient solution for schedul...

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Original price £337.33
Original price £337.33 - Original price £337.33
Original price £337.33
Current price £281.11
£281.11 - £281.11
Current price £281.11
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Honeywell Sundial RF2 Pack 1

Honeywell
Original price £228.54
Original price £228.54 - Original price £228.54
Original price £228.54
Current price £190.45
£190.45 - £190.45
Current price £190.45
In stock

Enhance your heating management with the Honeywell Sundial RF2 Pack 1. This wireless timer is designed to provide efficient scheduling and control ...

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Original price £228.54
Original price £228.54 - Original price £228.54
Original price £228.54
Current price £190.45
£190.45 - £190.45
Current price £190.45
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Imm htr thermostat 18" (non resettable)

Tesla
Original price £25.31
Original price £25.31 - Original price £25.31
Original price £25.31
Current price £21.09
£21.09 - £21.09
Current price £21.09
In stock

Original price £25.31
Original price £25.31 - Original price £25.31
Original price £25.31
Current price £21.09
£21.09 - £21.09
Current price £21.09
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Imm htr thermostat 7" (non resettable)

Tesla
Original price £14.82
Original price £14.82 - Original price £14.82
Original price £14.82
Current price £12.35
£12.35 - £12.35
Current price £12.35
In stock

Original price £14.82
Original price £14.82 - Original price £14.82
Original price £14.82
Current price £12.35
£12.35 - £12.35
Current price £12.35
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Imm htr thermostat 18" (resettable)

Tesla
Original price £13.62
Original price £13.62 - Original price £13.62
Original price £13.62
Current price £11.35
£11.35 - £11.35
Current price £11.35
In stock

Original price £13.62
Original price £13.62 - Original price £13.62
Original price £13.62
Current price £11.35
£11.35 - £11.35
Current price £11.35
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11" Plug-In Dual Safety Thermostat

Tesla
Original price £29.27
Original price £29.27 - Original price £29.27
Original price £29.27
Current price £24.39
£24.39 - £24.39
Current price £24.39
In stock

Original price £29.27
Original price £29.27 - Original price £29.27
Original price £29.27
Current price £24.39
£24.39 - £24.39
Current price £24.39
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Imm htr thermostat 11" (resettable)

Tesla
Original price £13.10
Original price £13.10 - Original price £13.10
Original price £13.10
Current price £10.92
£10.92 - £10.92
Current price £10.92
In stock

Original price £13.10
Original price £13.10 - Original price £13.10
Original price £13.10
Current price £10.92
£10.92 - £10.92
Current price £10.92
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