Domestic Boiler Accessories
Vaillant Vsmart combi control
Special Price
£181.85
£151.54
Regular Price
£247.20
Vaillant rear telescopic flue kit
Special Price
£108.01
£90.01
Regular Price
£114.35
Worcester Bosch Greenstar System Filter 22mm
Special Price
£139.72
£116.43
Regular Price
£149.96
Worcester Sense II advanced weather compensation controller
Special Price
£200.35
£166.96
Regular Price
£215.06
Worcester digital programmer
Special Price
£133.66
£111.38
Regular Price
£143.18
Bosch Worcester Greenstar outdoor weather sensor
Special Price
£34.32
£28.60
Regular Price
£36.74
Bosch Worcester Greenstar Oilfit flue extension 80/125mm 1mtr
Special Price
£103.79
£86.49
Regular Price
£111.18
Worcester Greenstar Oilfit 90deg flue elbow 80/125mm
Special Price
£57.95
£48.29
Regular Price
£62.06
Bosch Worcester Greenstar Oilfit 45deg bend 80/125mm (Pack of 2)
Special Price
£75.14
£62.62
Regular Price
£80.50
Worcester Greenstar Oilfit short telescopic flue 80/125mm
Special Price
£175.39
£146.16
Regular Price
£187.90
Bosch Worcester Greenstar Oilfit standard telescopic flue 80/125mm
Special Price
£180.83
£150.69
Regular Price
£193.73
Worcester Greenstar Oilfit flue extension 100/150mm x 1mtr
Special Price
£131.51
£109.59
Regular Price
£138.32
Bosch Worcester Greenstar Oilfit 90deg elbow 100/150mm
Special Price
£76.99
£64.16
Regular Price
£82.48
Worcester Greenstar Oilfit 45deg elbow 100/150mm
Special Price
£94.55
£78.79
Regular Price
£101.28
Worcester Greenstar high efficiency vertical flue kit
Special Price
£134.02
£111.68
Regular Price
£141.26
Worcester Greenstar high efficiency telescopic flue kit 125mm
Special Price
£159.16
£132.63
Regular Price
£167.76
Bosch Worcester Greenstar high efficiency vertical flue kit 125mm
Special Price
£182.65
£152.21
Regular Price
£190.46
Worcester Greenstar 45deg high efficiency elbow 125mm White
Special Price
£44.36
£36.97
Regular Price
£47.60
Bosch Worcester Greenstar 90deg high efficiency elbow 125mm White
Special Price
£44.36
£36.97
Regular Price
£47.60
Bosch Worcester Greenstar vertical flue adaptor 125mm
Special Price
£49.87
£41.56
Regular Price
£53.52
Worcester 7716191086 plume management kit
Special Price
£81.08
£67.57
Regular Price
£83.95
Bosch Worcester plume extension kit 1mtr
£30.52
£25.43
Worcester 90deg plume elbow
Special Price
£35.18
£29.32
Regular Price
£37.75
Bosch Worcester 45deg plume elbow (Pack of 2)
Special Price
£30.32
£25.27
Regular Price
£32.53
Worcester plume flat flashing kit
Special Price
£44.36
£36.97
Regular Price
£47.60
Bosch Worcester 7716191091 plume pitched flashing
£45.19
£37.66
Worcester telescopic horizontal flue kit 100mm
£101.59
£84.66
Bosch Worcester 7716191083 Flue Extension 60/100mm 1 Metre
Special Price
£54.46
£45.38
Regular Price
£56.50
Bosch Worcester 7716191084 90 deg bend 60/100mm Worcester 7716191084 90 deg bend 60/100mm Worcester 7716191084 90 deg bend 60/100mm
Special Price
£43.44
£36.20
Regular Price
£51.16
Worcester 7716191085 45 deg bend 60/100mm (Pair)
£76.31
£63.59
Bosch Worcester Greenstar vertical pre piping kit (for CDI combi)
Special Price
£93.65
£78.04
Regular Price
£100.51
Bosch Worcester earth bonding strip
Special Price
£14.38
£11.98
Regular Price
£15.41
Bosch Worcester Greenstar Comfort twin channel programmer
Special Price
£86.47
£72.06
Regular Price
£92.81
Bosch Worcester Greenstar Comfort II radio frequency twin channel programmable thermostat
Special Price
£150.29
£125.24
Regular Price
£173.44
Worcester Greenstar Comfort 7733600039 wall plate kit
Special Price
£30.32
£25.27
Regular Price
£32.53
Intergas Kit-A fitting (rear jig) 24/18
Special Price
£84.17
£70.14
Regular Price
£98.99
Intergas Kit-A fitting (rear jig) 28/24
Special Price
£84.17
£70.14
Regular Price
£98.99
Intergas Kit-A fitting (rear jig) 36/30
Special Price
£84.17
£70.14
Regular Price
£98.99
Intergas Kit-B fitting (robokit 12ltr)
Special Price
£84.17
£70.14
Regular Price
£98.99
Intergas Kit-B fitting (robokit 8ltr)
Special Price
£71.93
£59.94
Regular Price
£84.56
Intergas plume management flue extension 1mtr
Special Price
£53.32
£44.43
Regular Price
£62.66
Intergas vertical roof terminal 60/100mm
Special Price
£125.65
£104.71
Regular Price
£145.09
Intergas 90deg bend 60/100mm
Special Price
£39.82
£33.18
Regular Price
£46.79
Intergas 45deg bend 60/100mm
Special Price
£39.82
£33.18
Regular Price
£46.79
Intergas pipe valve cover
Special Price
£28.88
£24.07
Regular Price
£33.91
Intergas horizontal straight telescopic wall terminal
£122.27
£101.89
Intergas CONVERSION KIT 525 G31
Special Price
£26.90
£22.42
Regular Price
£31.60
Bosch Worcester Greenstar Oilfit extension kit 100mm x 1mtr
Special Price
£61.73
£51.44
Regular Price
£66.11
Worcester Greenstar Oilfit extension kit 100 x 500mm
Special Price
£44.71
£37.26
Regular Price
£47.89
Worcester Greenstar Oilfit 45deg bend 100mm
Special Price
£44.71
£37.26
Regular Price
£47.89
Bosch Worcester Greenstar Oilfit extension kit 130 x 500mm
Special Price
£56.05
£46.71
Regular Price
£60.04
Bosch Worcester Greenstar 45deg bend assembly 130mm
Special Price
£55.10
£45.92
Regular Price
£59.03
Bosch Worcester Greenstar Oilfit vertical extension flue kit 80/125mm
Special Price
£195.35
£162.79
Regular Price
£209.28
Bosch Worcester Greenstar Xtra flue gas heat recovery unit
Special Price
£240.31
£200.26
Regular Price
£278.45
Worcester EasyControl CT 200 easy control kit White
Special Price
£299.05
£249.21
Regular Price
£321.02
Bosch Worcester EasyControl CT 200 easy control kit Black
Special Price
£299.05
£249.21
Regular Price
£321.02
Worcester EasyControl radiator thermostat
Special Price
£54.05
£45.04
Regular Price
£61.40
Worcester Greenstar Oilfit plume management kit
Special Price
£154.52
£128.77
Regular Price
£165.54
Bosch Worcester Greenstar Oilfit plume management extension 1mtr
Special Price
£36.46
£30.38
Regular Price
£37.76
Worcester Greenstar Oilfit 45deg plume management bend
Special Price
£39.98
£33.32
Regular Price
£42.83
Bosch Worcester Greenstar Oilfit 90deg plume management bend
Special Price
£49.44
£41.20
Regular Price
£52.94
Worcester Greenstar Oilfit external flue extension 600 x 80/125mm
Special Price
£64.56
£53.80
Regular Price
£67.62
Bosch Worcester Greenstar Oilfit internal flue extension 600 x 80/125mm
Special Price
£55.10
£45.92
Regular Price
£59.03
Bosch Worcester flue extension 60/100mm x 2mtr
Special Price
£121.48
£101.23
Regular Price
£130.39
Bosch Worcester plume management terminal guard
Special Price
£66.72
£55.60
Regular Price
£71.60
Worcester long telescopic flue kit 60/100mm
Special Price
£107.11
£89.26
Regular Price
£110.75
Bosch Worcester Greenstar system filter mini 22mm
£131.65
£109.71
Worcester Danesmoor room sealed flue kit 7 12
£121.08
£100.90
Worcester room sealed flue duct extension 12
Special Price
£35.27
£29.39
Regular Price
£37.76
Bosch Worcester telescopic short extension kit 60/100mm
Special Price
£31.27
£26.06
Regular Price
£33.54
Bosch Greenstar system filter 22mtr Brass
Special Price
£140.42
£117.02
Regular Price
£150.73
Bosch Worcester filling link for Junior and SI II
£18.52
£15.43
Worcester Comfort +II RF system care pack
Special Price
£232.09
£193.41
Regular Price
£249.13
Bosch Worcester EasyControl system care pack White
Special Price
£297.29
£247.74
Regular Price
£319.13
Worcester Easycontrol system care pack Black
Special Price
£297.29
£247.74
Regular Price
£319.13
Bosch Worcester CDI Compact; SI and I accessory pack
Special Price
£253.22
£211.02
Regular Price
£271.82
Bosch Worcester flue connector vertical 60 100mm
Special Price
£33.14
£27.62
Regular Price
£34.79
Worcester vertical flue adaptor 80/125mm
Special Price
£34.08
£28.40
Regular Price
£35.78
Bosch Worcester Greenstar Oilfit flexible wall cover plate 100mm
Special Price
£37.15
£30.96
Regular Price
£39.79
Bosch Worcester Greenstar Oilfit conventional flue adaptor kit (for 25/32KW boilers)
Special Price
£68.68
£57.23
Regular Price
£73.56
Worcester infill plate kit (for high/low horizontal flues)
Special Price
£34.32
£28.60
Regular Price
£36.74
Worcester conventional vertical flue kit 100/103mm
Special Price
£186.28
£155.23
Regular Price
£199.56
Worcester Greenstar low loss header accessory
£178.46
£148.72
Worcester EasyControl CT 200 thermostat White
Special Price
£155.40
£129.50
Regular Price
£159.19
Grant Yellow System adjustable plume diverter kit 80mm x 2mtr 26-70kw Black
Special Price
£219.28
£182.73
Regular Price
£249.13
Grant Yellow System plume diverter kit 1000mm 12-26kw Black
Special Price
£35.94
£29.95
Regular Price
£40.80
Grant Yellow System 45deg elbow diverter kit 26-70kw Black
Special Price
£53.76
£44.80
Regular Price
£61.06
Grant low level extension (for 15 26KW boilers) 450mm
Special Price
£64.45
£53.71
Regular Price
£71.58
Grant low level extension (for 26 70KW boilers) 225mm
Special Price
£64.45
£53.71
Regular Price
£71.58
Grant low level extension (for 26 70KW boilers) 450mm
Special Price
£74.35
£61.96
Regular Price
£84.46
Grant low level extension (for 26 70KW boilers) 675mm
Special Price
£87.42
£72.85
Regular Price
£99.30
Grant adjustable vertical balanced flue kit (for 12 26KW boilers) 3mtr
Special Price
£429.70
£358.08
Regular Price
£488.24
Grant high level vertical balanced flue extension kit (for 12 26KW boilers) 225mm
Special Price
£61.78
£51.48
Regular Price
£68.62
Grant high level vertical balanced flue extension kit(for 12 26KW boilers) 450mm
Special Price
£66.52
£55.43
Regular Price
£75.54
Grant high level vertical balanced flue extension kit (for 12 26KW boilers) 950mm
Special Price
£96.13
£80.11
Regular Price
£109.20
Grant high level vertical balanced flue elbow (for 12 26KW boilers)
Special Price
£70.87
£59.06
Regular Price
£80.50
Grant high level adjustable balanced flue with bracket (for 12 26KW boilers)
Special Price
£25.80
£21.50
Regular Price
£29.28
Grant vertical balanced flue pitch flash lead (for 12 26KW boilers)
Special Price
£75.23
£62.69
Regular Price
£85.44
Grant high level balanced flue adjustable flue kit (for 26 70KW boilers) 1.2mtr
Special Price
£375.80
£313.17
Regular Price
£427.01
Grant adjustable vertical balanced flue kit 3mtr
Special Price
£470.75
£392.29
Regular Price
£534.90
Grant high level vertical balanced flue extension (for 26 70KW boilers)
Special Price
£66.52
£55.43
Regular Price
£75.54
Grant high level vertical balanced flue extension (for 26 70KW boilers) 450mm
Special Price
£83.06
£69.22
Regular Price
£94.34
Grant high level vertical balanced flue adjustable extension (for 26 70KW boilers)
Special Price
£120.53
£100.44
Regular Price
£134.44
Grant high level vertical flue elbow (for 26 70KW boilers)
Special Price
£84.80
£70.67
Regular Price
£96.34
Grant adjustable vertical balanced flue with bracket (for 26 70KW boilers)
Special Price
£25.80
£21.50
Regular Price
£29.28
Grant 24hr single channel mechanical timer
Special Price
£50.20
£41.83
Regular Price
£53.45
Grant extension (for 12 46KW boilers) 250 100mm White
Special Price
£34.15
£28.46
Regular Price
£38.77
Grant extension (for 12 46KW boilers) 450 100mm White
Special Price
£42.18
£35.15
Regular Price
£47.89
Grant extension (for 12 46KW boilers) 950 100mm White
Special Price
£56.44
£47.03
Regular Price
£64.09
Grant adjustable extension (for 12 46KW boilers) 235 300mm White
Special Price
£52.87
£44.06
Regular Price
£60.04
Grant 45deg elbow with extension (for 12 46KW boilers) 100mm White
Special Price
£47.52
£39.60
Regular Price
£53.96
Grant flexible kit (for 12 46KW boilers) 100mm x 6mtr
Special Price
£396.34
£330.28
Regular Price
£450.34
Grant flexible kit (for 12 46KW boilers) 100mm x 8mtr
Special Price
£522.92
£435.77
Regular Price
£594.19
Grant flexible kit (for 12 46KW boilers) 100mm x 10mtr
Special Price
£616.16
£513.47
Regular Price
£674.22
Grant 45deg eblow extension (for 46 70KW boilers) 125mm White
Special Price
£49.31
£41.09
Regular Price
£55.99
Grant plume management kit (for 12 26KW boilers) 80mm x 2mtr
Special Price
£201.31
£167.76
Regular Price
£228.72
Baxi uSense smart thermostat
Special Price
£139.55
£116.29
Regular Price
£149.78
Baxi easy fill permanent filling link
Special Price
£33.14
£27.62
Regular Price
£34.79
Baxi rear pipework kit boiler
Special Price
£39.77
£33.14
Regular Price
£42.67
Baxi wired outdoor sensor system
Special Price
£54.46
£45.38
Regular Price
£58.44
Potterton Assure safety assist
Special Price
£34.08
£28.40
Regular Price
£35.78
Baxi Multifit flat roof flashing
Special Price
£48.96
£40.80
Regular Price
£52.54
Baxi Multifit stand off kit
Special Price
£66.72
£55.60
Regular Price
£71.60
Baxi 7659335 stand off frame for baxi 200 and 400
Special Price
£50.78
£42.32
Regular Price
£54.50
Baxi 7658276 24hr plug in timer for baxi 200 and 400
Special Price
£37.02
£30.85
Regular Price
£39.72
Baxi 7658789 plug in receiver 7 day programmable digital room thermostat
Special Price
£141.30
£117.75
Regular Price
£151.67
Baxi Multifit 24hr integrated electro mechanical timer
Special Price
£51.71
£43.09
Regular Price
£55.49
Baxi filling loop
Special Price
£38.86
£32.38
Regular Price
£41.69
