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  Boiler Spares (203 items)

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Heatline Sensor (1 offer) 
Heatline Sensor
Glow-Worm
0020210211
£ 20.16*
per piece
 
 piece
Glowworm Water Pressure Sensor (1 offer) 
Glowworm Water Pressure Sensor
Glow-Worm
0020069021
£ 29.33*
per piece
 
 piece
Glow-Worm Zig Ignitor (1 offer) 
Glow-Worm Zig Ignitor
Glow-Worm
801655
£ 38.96*
per piece
 
 piece
Glow-Worm Zig Igniter (1 offer) 
Glow-Worm Zig Igniter
Glow-Worm
0020020763
£ 31.62*
per piece
 
 piece
Glow-Worm Z Pipe S1020600 (1 offer) 
Glow-Worm Z Pipe S1020600
Glow-Worm
S1020600
£ 43.08*
per piece
 
 piece
Glow-Worm Z Pipe (1 offer) 
Glow-Worm Z Pipe
Glow-Worm
S1024900
£ 27.03*
per piece
 
 piece
Glow-Worm Water Valve (1 offer) 
Glow-Worm Water Valve
Glow-Worm
0020097316
£ 71.96*
per piece
 
 piece
Glow-Worm Water Press Switch & O-Ring (1 offer) 
Glow-Worm Water Press Switch & O-Ring
Glow-Worm
2000800656
£ 40.78*
per piece
 
 piece
Glow-Worm Washer (1 offer) 
Glow-Worm Washer
Glow-Worm
0020020711
£ 13.19*
per piece
 
 piece
Glow-Worm Valve Set (1 offer) 
Glow-Worm Valve Set
Glow-Worm
0020061672
£ 137.49*
per set
 
 set
Glow-Worm Valve (1 offer) 
Glow-Worm Valve
Glow-Worm
0020014168
£ 125.58*
per piece
 
 piece
Glow-Worm Timer (1 offer) 
Glow-Worm Timer
Glow-Worm
0020051514
£ 119.16*
per piece
 
 piece
Glow-Worm Thermostat (1 offer) 
Glow-Worm Thermostat
Glow-Worm
S202511
£ 131.08*
per piece
 
 piece
Glow-Worm Thermocouple S900001 (1 offer) 
Glow-Worm Thermocouple S900001
Glow-Worm
S900001
£ 30.24*
per piece
 
 piece
Glow-Worm Thermocouple S900000 (1 offer) 
Glow-Worm Thermocouple S900000
Glow-Worm
S900000
£ 27.49*
per piece
 
 piece
Glow-Worm Thermocouple (1 offer) 
Glow-Worm Thermocouple
Glow-Worm
S202432
£ 20.62*
per piece
 
 piece
Glow-Worm Thermistor Thermometric (1 offer) 
Glow-Worm Thermistor Thermometric
Glow-Worm
801722
£ 26.12*
per piece
 
 piece
Glow-Worm Thermistor Control Micron 60-80Ff (1 offer) 
Glow-Worm Thermistor Control Micron 60-80Ff
Glow-Worm
2000802636
£ 41.71*
per piece
 
 piece
Glow-Worm Thermistor Control Micron 30-50Ff (1 offer) 
Glow-Worm Thermistor Control Micron 30-50Ff
Glow-Worm
2000802635
£ 25.21*
per piece
 
 piece
Glow-Worm Tap Drain Piece (1 offer) 
Glow-Worm Tap Drain Piece
Glow-Worm
0020097336
£ 13.01*
per piece
 
 piece
Glow-Worm Tap (1 offer) 
Glow-Worm Tap
Glow-Worm
801679
£ 28.41*
per piece
 
 piece
Glow-Worm Support (1 offer) 
Glow-Worm Support
Glow-Worm
0020014167
£ 93.49*
per piece
 
 piece
Glow-Worm Siphon Assembly (1 offer) 
Glow-Worm Siphon Assembly
Glow-Worm
0020097340
£ 26.58*
per piece
 
 piece
Glow-Worm Siphon Adaptor (1 offer) 
Glow-Worm Siphon Adaptor
Glow-Worm
0020057359
£ 25.21*
per piece
 
 piece
Glow-Worm Siphon (1 offer) 
Glow-Worm Siphon
Glow-Worm
0020013711
£ 34.37*
per piece
 
 piece
Glow-Worm Side Insulation For (1 offer) 
Glow-Worm Side Insulation For
Glow-Worm
S210296
£ 15.12*
per piece
 
 piece
Glow-Worm Sensor; Ntc (1 offer) 
Glow-Worm Sensor; Ntc
Glow-Worm
0020047027
£ 13.19*
per piece
 
 piece
Glow-Worm Sensor Temperature (1 offer) 
Glow-Worm Sensor Temperature
Glow-Worm
S5739800
£ 28.87*
per piece
 
 piece
Glow-Worm Sensor Ntc (Dhw Outlet Pipe) (1 offer) 
Glow-Worm Sensor Ntc (Dhw Outlet Pipe)
Glow-Worm
0020014160
£ 15.12*
per piece
 
 piece
Glow-Worm Sensor Flow (1 offer) 
Glow-Worm Sensor Flow
Glow-Worm
0020097207
£ 36.66*
per piece
 
 piece
Glow-Worm Sensor - Ntc Surface Type -5C To 105C (1 offer) 
Glow-Worm Sensor - Ntc Surface Type -5C To 105C
Glow-Worm
0020118646
£ 25.21*
per piece
 
 piece
Glow-Worm Sensor (1 offer) 
Glow-Worm Sensor
Glow-Worm
0020079644
£ 27.50*
per piece
 
 piece
Glow-Worm Sealing Washer 24.5X18.2Mm (1 offer) 
Glow-Worm Sealing Washer 24.5X18.2Mm
Glow-Worm
S212332
£ 13.19*
per piece
 
 piece
Glow-Worm Sealing Ring (Each) (1 offer) 
Glow-Worm Sealing Ring (Each)
Glow-Worm
0020014166
£ 16.49*
per piece
 
 piece
Glow-Worm Sealing Ring (1 offer) 
Glow-Worm Sealing Ring
Glow-Worm
0020014182
£ 16.49*
per piece
 
 piece
Glow-Worm Seal Heat Exchanger Door G10 (1 offer) 
Glow-Worm Seal Heat Exchanger Door G10
Glow-Worm
801635
£ 23.10*
per piece
 
 piece
Glow-Worm Seal Fan (1 offer) 
Glow-Worm Seal Fan
Glow-Worm
801689
£ 14.48*
per piece
 
 piece
Glow-Worm Seal Case Top (1 offer) 
Glow-Worm Seal Case Top
Glow-Worm
S212232
£ 13.19*
per piece
 
 piece
Glow-Worm Seal Case Side (1 offer) 
Glow-Worm Seal Case Side
Glow-Worm
S212231
£ 14.66*
per piece
 
 piece
Glow-Worm Seal 0020026459 (1 offer) 
Glow-Worm Seal 0020026459
Glow-Worm
0020026459
£ 13.19*
per piece
 
 piece
Glow-Worm Seal - Case Top (1 offer) 
Glow-Worm Seal - Case Top
Glow-Worm
S212195
£ 13.01*
per piece
 
 piece
Glow-Worm Seal - Case Side (1 offer) 
Glow-Worm Seal - Case Side
Glow-Worm
S212194
£ 13.01*
per piece
 
 piece
Glow-Worm Seal - Case Bottom (1 offer) 
Glow-Worm Seal - Case Bottom
Glow-Worm
S212193
£ 13.01*
per piece
 
 piece
Glow-Worm Seal (1 offer) 
Glow-Worm Seal
Glow-Worm
0020026460
£ 13.19*
per piece
 
 piece
Glow-Worm Sanitary Block (1 offer) 
Glow-Worm Sanitary Block
Glow-Worm
2000802131
£ 188.83*
per piece
 
 piece
Glow-Worm Safety Valve 3.5Bar (1 offer) 
Glow-Worm Safety Valve 3.5Bar
Glow-Worm
0020061610
£ 31.16*
per piece
 
 piece
Glow-Worm Reset Switch (1 offer) 
Glow-Worm Reset Switch
Glow-Worm
2000802779
£ 26.12*
per set
 
 set
Glow-Worm Pump Housing (1 offer) 
Glow-Worm Pump Housing
Glow-Worm
2000801901
£ 178.74*
per piece
 
 piece
Glow-Worm Printedcircutboardinctpo(7Wire-2Fuse) (1 offer) 
Glow-Worm Printedcircutboardinctpo(7Wire-2Fuse)
Glow-Worm
S900847
£ 164.99*
per piece
 
 piece
Glow-Worm Printedcircutboarddispl/Interf Card (1 offer) 
Glow-Worm Printedcircutboarddispl/Interf Card
Glow-Worm
0020027897
£ 191.58*
per piece
 
 piece
Glow-Worm Printed Circuit S1047000 (1 offer) 
Glow-Worm Printed Circuit S1047000
Glow-Worm
S1047000
£ 205.33*
per piece
 
 piece
Glow-Worm Printed Circuit Board Tpo Micron 60-80Ff (1 offer) 
Glow-Worm Printed Circuit Board Tpo Micron 60-80Ff
Glow-Worm
2000801991
£ 215.41*
per piece
 
 piece
Glow-Worm Printed Circuit Board Replacement Kit (1 offer) 
Glow-Worm Printed Circuit Board Replacement Kit
Glow-Worm
2000802731
£ 208.08*
per set
 
 set
Glow-Worm Printed Circuit Board Ntpo (1 offer) 
Glow-Worm Printed Circuit Board Ntpo
Glow-Worm
2000801990
£ 206.24*
per piece
 
 piece
Glow-Worm Printed Circuit Board Main (1 offer) 
Glow-Worm Printed Circuit Board Main
Glow-Worm
0020023825
£ 168.66*
per piece
 
 piece
Glow-Worm Printed Circuit Board (5 Wire - 1 Fuse) (1 offer) 
Glow-Worm Printed Circuit Board (5 Wire - 1 Fuse)
Glow-Worm
S900817
£ 152.16*
per piece
 
 piece
Glow-Worm Printed Circuit Board (1 offer) 
Glow-Worm Printed Circuit Board
Glow-Worm
0020118159
£ 59.58*
per piece
 
 piece
Glow-Worm Printed Circuit 0020097400 (1 offer) 
Glow-Worm Printed Circuit 0020097400
Glow-Worm
0020097400
£ 166.83*
per piece
 
 piece
Glow-Worm Printed Circuit (1 offer) 
Glow-Worm Printed Circuit
Glow-Worm
0020118138
£ 201.66*
per piece
 
 piece
Glow-Worm Pressure Safeguard Kit (Air) (1 offer) 
Glow-Worm Pressure Safeguard Kit (Air)
Glow-Worm
0020248909
£ 25.66*
per piece
 
 piece
Glow-Worm Pressure Relief Valve 3Bar (Was S1006700 (1 offer) 
Glow-Worm Pressure Relief Valve 3Bar (Was S1006700
Glow-Worm
0020047005
£ 12.50*
per piece
 
 piece
Glow-Worm Pressure Relief Valve (1 offer) 
Glow-Worm Pressure Relief Valve
Glow-Worm
0020118190
£ 14.02*
per piece
 
 piece
Glow-Worm Plate To Plate Heat Exchanger (1 offer) 
Glow-Worm Plate To Plate Heat Exchanger
Glow-Worm
2000801831
£ 135.66*
per piece
 
 piece
Glow-Worm Plate To Plate - 28Kw (Upgraded Part) (1 offer) 
Glow-Worm Plate To Plate - 28Kw (Upgraded Part)
Glow-Worm
0020061615
£ 164.99*
per piece
 
 piece
Glow-Worm Plate To Plate - 24Kw (1 offer) 
Glow-Worm Plate To Plate - 24Kw
Glow-Worm
0020061614
£ 125.58*
per set
 
 set
Glow-Worm Pipe; Flow (1 offer) 
Glow-Worm Pipe; Flow
Glow-Worm
0020037288
£ 38.03*
per piece
 
 piece
Glow-Worm Pipe; Condense Drain (1 offer) 
Glow-Worm Pipe; Condense Drain
Glow-Worm
0020020726
£ 16.49*
per piece
 
 piece
Glow-Worm Pilot Injector (1 offer) 
Glow-Worm Pilot Injector
Glow-Worm
S203508
£ 21.08*
per piece
 
 piece
Glow-Worm Pilot Burner (1 offer) 
Glow-Worm Pilot Burner
Glow-Worm
S203431
£ 38.49*
per piece
 
 piece
Glow-Worm Packing Ring Epdm (Dn 60) (1 offer) 
Glow-Worm Packing Ring Epdm (Dn 60)
Glow-Worm
0020020504
£ 19.71*
per pack
 
 pack
Glow-Worm Packing Ring Epdm (133 X 161.5) (1 offer) 
Glow-Worm Packing Ring Epdm (133 X 161.5)
Glow-Worm
0020020501
£ 19.24*
per pack
 
 pack
Glow-Worm Overheat Thermostat&Heat Sink (1 offer) 
Glow-Worm Overheat Thermostat&Heat Sink
Glow-Worm
2000801232
£ 23.37*
per piece
 
 piece
Glow-Worm Outside Wall Seal (Dn 100) (1 offer) 
Glow-Worm Outside Wall Seal (Dn 100)
Glow-Worm
0020020496
£ 23.83*
per piece
 
 piece
Glow-Worm Option Board (1 offer) 
Glow-Worm Option Board
Glow-Worm
2000801923
£ 38.03*
per piece
 
 piece
Glow-Worm O-Ring For Venturi Plate (1 offer) 
Glow-Worm O-Ring For Venturi Plate
Glow-Worm
801648
£ 13.19*
per piece
 
 piece
Glow-Worm O-Ring ; Plate Heat Exchanger (Pk10) (1 offer) 
Glow-Worm O-Ring ; Plate Heat Exchanger (Pk10)
Glow-Worm
0020118654
£ 13.11*
per piece
 
 piece
Glow-Worm O-Ring 0020020724 (1 offer) 
Glow-Worm O-Ring 0020020724
Glow-Worm
0020020724
£ 13.19*
per piece
 
 piece
Glow-Worm O-Ring (Each) 0020014678 (1 offer) 
Glow-Worm O-Ring (Each) 0020014678
Glow-Worm
0020014678
£ 17.13*
per piece
 
 piece
Glow-Worm O-Ring (Each) (1 offer) 
Glow-Worm O-Ring (Each)
Glow-Worm
0020014183
£ 16.96*
per piece
 
 piece
Glow-Worm O-Ring (1 offer) 
Glow-Worm O-Ring
Glow-Worm
0020026404
£ 13.19*
per piece
 
 piece
Glow-Worm Ntc Sensor (1 offer) 
Glow-Worm Ntc Sensor
Glow-Worm
0020118638
£ 35.28*
per piece
 
 piece
Glow-Worm Non-Return Valve (1 offer) 
Glow-Worm Non-Return Valve
Glow-Worm
S1007100
£ 41.24*
per piece
 
 piece
Glow-Worm Motor Diverter Valve (1 offer) 
Glow-Worm Motor Diverter Valve
Glow-Worm
S5720600
£ 48.58*
per piece
 
 piece
Glow-Worm Membrane (1 offer) 
Glow-Worm Membrane
Glow-Worm
S801191
£ 14.21*
per piece
 
 piece
Glow-Worm Knob (1 offer) 
Glow-Worm Knob
Glow-Worm
2000801872
£ 28.41*
per piece
 
 piece
Glow-Worm Insulation Cover Heat Exchanger (1 offer) 
Glow-Worm Insulation Cover Heat Exchanger
Glow-Worm
2000802737
£ 62.33*
per piece
 
 piece
Glow-Worm Ignition Transformer (1 offer) 
Glow-Worm Ignition Transformer
Glow-Worm
A000035144
£ 40.78*
per piece
 
 piece
Glow-Worm Ignition Lead (1 offer) 
Glow-Worm Ignition Lead
Glow-Worm
SWX5503
£ 15.21*
per piece
 
 piece
Glow-Worm Ignition Electrode - Use 20111021Hea (1 offer) 
Glow-Worm Ignition Electrode - Use 20111021Hea
Glow-Worm
0020111021
£ 29.33*
per piece
 
 piece
Glow-Worm Hydroblock Flow (1 offer) 
Glow-Worm Hydroblock Flow
Glow-Worm
0020064049
£ 220.91*
per piece
 
 piece
Glow-Worm Hydraulic Block (1 offer) 
Glow-Worm Hydraulic Block
Glow-Worm
0020118194
£ 109.08*
per piece
 
 piece
Glow-Worm Heating Tap (1 offer) 
Glow-Worm Heating Tap
Glow-Worm
0020098498
£ 54.99*
per piece
 
 piece
Glow-Worm Heating Safety Valve (1 offer) 
Glow-Worm Heating Safety Valve
Glow-Worm
0020078632
£ 19.24*
per piece
 
 piece
Glow-Worm Heat Exchanger; Dhw S1016600 (1 offer) 
Glow-Worm Heat Exchanger; Dhw S1016600
Glow-Worm
S1016600
£ 164.08*
per set
 
 set
Glow-Worm Heat Exchanger; Dhw (1 offer) 
Glow-Worm Heat Exchanger; Dhw
Glow-Worm
0020097179
£ 97.16*
per piece
 
 piece
Glow-Worm Heat Exchanger Dhw 0020136540 (1 offer) 
Glow-Worm Heat Exchanger Dhw 0020136540
Glow-Worm
0020136540
£ 77.91*
per set
 
 set
Glow-Worm Heat Exchanger Dhw (20 Plates) (1 offer) 
Glow-Worm Heat Exchanger Dhw (20 Plates)
Glow-Worm
0020014403
£ 177.83*
per piece
 
 piece
Glow-Worm Heat Exchanger Dhw (16 Plates) (1 offer) 
Glow-Worm Heat Exchanger Dhw (16 Plates)
Glow-Worm
0020014402
£ 113.66*
per piece
 
 piece
Glow-Worm Heat Exchanger Dhw (1 offer) 
Glow-Worm Heat Exchanger Dhw
Glow-Worm
0020136541
£ 76.53*
per piece
 
 piece
Glow-Worm Harness Compl. Hrg - Iris (1 offer) 
Glow-Worm Harness Compl. Hrg - Iris
Glow-Worm
2000801811
£ 74.71*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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