
Boiler Spares
Take advantage of our clearance prices on boiler spares. Our selection includes a range of essential components such as pumps, valves, ignition parts, and controls. Shop now to find the spare parts you need at discounted prices while stocks last.
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Glowworm S202519 Thermostat CL6 PO146000
Glow-worm
Price (inc Vat): £55.00The thermostat is a device that allows you to control the temperature of your central heating system.This particular part is compatible with 24 different boilers within the Glow-worm range, including models such as the Glow-worm Spacesaver MK1 F/MK1...- SKU:
- LEG-BT-SP-000983
Price (inc Vat): £55.00 -
Heatline O Ring Set for Heat Exchanger D003200756
Heatline
Price (inc Vat): £20.00This Heatline 10 piece O-ring pack is for use in the heat exchanger of S Series 20/24/30, C Series 28/24, and Capriz 28/25, boilers. Pack of 10 O-ring 3 x 15mm- SKU:
- LEG-BT-SP-001190
Price (inc Vat): £20.00 -
Ideal Square Combustion Chamber Insulation 172626
Ideal Boilers
Price (inc Vat): £30.00This part is located within the combustion chamber area, a sealed section containing the burner and electrodes that captures harmful gases for safe expulsion by the fan. Suitable for:- Ideal Classic M3050 Ideal Classic M3080 Ideal Icos M 3080...- SKU:
- LEG-BT-SP-000995
Price (inc Vat): £30.00 -
Ideal Ignition electrode Kit Icos/Classic M 170919
Ideal Boilers
Price (inc Vat): £45.00This Ideal ignition electrode kit is compatible with Classic and Icos boilers. The ignition electrode generates the spark to ignite the burner. Suitable for Models:- M3050 - M5080 - M3080- SKU:
- LEG-BT-SP-001363
Price (inc Vat): £45.00 -
Vaillant Flexible Tube 00200010293
Vaillant
Price (inc Vat): £20.00A Vaillant flexible hose for use with ecoTEC VUI and VUW condensing boilers (Guernsey/Jersey only). This hose is used in boiler pipework to carry water either into the heating unit from the mains supply or within the appliance between components such as...- SKU:
- LEG-BT-SP-001456
Price (inc Vat): £20.00 -
Halstead Temperature Control Knob 300683
Halstead
Price (inc Vat): £8.00This control knob is fitted onto one of the spindles on the front of the appliance, allowing you to manually adjust various boiler functions. Depending on the model, it can be used to change the temperature or switch between operating modes. For example,...- SKU:
- LEG-BT-SP-001028
Price (inc Vat): £8.00 -
Baxi Combi 80 Eco Control Knob 248093
Baxi
Price (inc Vat): £6.00This Baxi control knob is a genuine replacement part designed for use with Baxi Combi 80 Eco boilers. It attaches to the spindle on the front of the appliance, allowing you to manually adjust settings such as temperature, function, and operating mode...- SKU:
- LEG-BT-SP-001116
Price (inc Vat): £6.00 -
A O Smith Replacement Burner 0300959S
A O Smith
Price (inc Vat): £45.00Replacement burner for EQ115 Product Datasheets- SKU:
- LEG-BT-SP-001017
Price (inc Vat): £45.00 -
Honeywell Actuator Valve VC40132-34
Honeywell Home
Price (inc Vat): £45.00Honeywell valve actuator 200-240V 50/60HZ W/Snubber- SKU:
- LEG-BT-SP-001111
Price (inc Vat): £45.00 -
Baxi Hydraulic Inlet Assembly 12L without Bypass 5132454
Baxi
Price (inc Vat): £75.00Hydraulic inlet assembly 12 L Fits a Number of Baxi boilers Duo Tec, Heatmax, Platinum, Promax and Promax ERP Please cheque boiler manual for compatibility- SKU:
- LEG-BT-SP-001423
Price (inc Vat): £75.00 -
ACV prestige Solo 50 Fan assembly 537D3027
ACV
Price (inc Vat): £250.00Fan assembly Fan RG148/1200-3612+ without Potent 230v 50HZ 95W I.CI.F Made in Germany- SKU:
- LEG-BT-SP-001122
Price (inc Vat): £250.00 -
Wilo Ravenheat Circulation Pump 230v 5009080
Wilo
Price (inc Vat): £50.00This Ravenheat pump, supplied with O-rings, is compatible with RSF, CombiPlus, CSI System, and CSI boilers. The pump circulates heated water within the boiler, moving it through the heat exchangers and into the radiators or hot taps. Class...- SKU:
- LEG-BT-SP-001404
Price (inc Vat): £50.00 -
Baxi Straight Service Siral Valve Ref 0073853 112081
Baxi
Price (inc Vat): £10.00Straight Siral service valve Suitable for: Baxi Boston Please check boiler manual for compatibility- SKU:
- LEG-BT-SP-001123
Price (inc Vat): £10.00 -
Baxi Sight Glass Only 082109
Baxi
Price (inc Vat): £8.00The Baxi 082109 sight glass is an essential component for ensuring the safe and efficient operation of the boiler. This small but crucial part allows you to visually inspect the flame within the boiler, ensuring it is burning correctly and alerting you...- SKU:
- LEG-BT-SP-001120
Price (inc Vat): £8.00 -
Halstead Isolation Ball Valve 22mm x 3/4" 300720
Halstead
Price (inc Vat): £20.00Genuine Halstead Boiler part. Isolation Ball valve Size: 22mm x 3/4" Suitable for: Ace, Eden and Club combi boilers- SKU:
- LEG-BT-SP-001031
Price (inc Vat): £20.00 -
Warmflow Wiring Kit To Suit PCB 2396
Warmflow
Price (inc Vat): £37.00Boiler wiring kit, pre-assembled sets of electrical wires and connectors used to connect various components within the boiler system. They provide a safe, organised, and efficient way to route electrical power and signals between the printed circuit...- SKU:
- LEG-BT-SP-000138
Price (inc Vat): £37.00 -
Glow-worm Control Knob and Clip for Hidway and Space Saver Boilers FF2228
Glow-worm
Price (inc Vat): £5.50The control knob is mounted on one of the spindles on the front of the control panel. It allows you to manually adjust certain aspects of the boiler’s operation. Depending on the boiler model, you may be able to change the water temperature or...- SKU:
- LEG-BT-SP-000228
Price (inc Vat): £5.50 -
Keston Exhaust Spigot Adaptor C17111000
Keston
Price (inc Vat): £25.00The Keston Flue Exhaust Spigot Kit is a venting component designed to safely expel steam and combustion gases produced during the normal operation of a Keston boiler. Flue exhaust spigot kit Suitable for:- Keston C C40 P system LPG Keston C C40...- SKU:
- LEG-BT-SP-000226
Price (inc Vat): £25.00 -
Remeha Avanta Maintenance Service Gasket Kit 720545101
Remeha
Price (inc Vat): £87.00Remeha Avanta Maintenance Service Gasket Kit 720545101 Ensure peak performance and longevity for your Remeha Avanta boiler with this genuine Maintenance Service Gasket Kit (720545101). This comprehensive kit provides all the essential gaskets needed for...- SKU:
- 1840BRO1390
- Availability:
- In stock
Price (inc Vat): £87.00 -
Worcester ZAGAS050 Diverter Valve for 9.25 Boiler 87161567100
Worcester Bosch
Price (inc Vat): £25.00Diverter valve for Worcester boilers 9.24 Heatslave Mark 1 Microswitch and fibre washers NOT INCLUDED- SKU:
- 1840WOR1550
- Availability:
- In stock
Price (inc Vat): £25.00 -
Vokera Printed Circuit Board 10025340
Vokera
Price (inc Vat): £95.00Printed circuit board Please check boiler manual for compatability- SKU:
- LEG-BT-SP-001473
- Availability:
- In stock
Price (inc Vat): £95.00 -
Vaillant Thermo-Hydrometer 101558
Vaillant
Price (inc Vat): £49.00Present in 15 different boilers from the Vaillant range Please check boiler manual for compatibility- SKU:
- LEG-BT-SP-001431
- Availability:
- In stock
Price (inc Vat): £49.00 -
Glowworm Ultimate Pressure Switch Harness S443104
Glow-worm
Price (inc Vat): £49.00Ultimate pressure switch harness- SKU:
- LEG-BT-SP-001250
- Availability:
- In stock
Price (inc Vat): £49.00 -
Glowworm Ignitor 0020038694
Glow-worm
Price (inc Vat): £35.00Gloworm ignitor 220-240v 50-60Hz max 1.5va- SKU:
- LEG-BT-SP-001241
- Availability:
- In stock
Price (inc Vat): £35.00 -
Viessmann Vitodens 200 Auto Air Vent 7828557
Viessmann
Price (inc Vat): £17.00Auto air vent with clip Fit multiple Viesmann boilers Please see boiler manual for compatibility- SKU:
- LEG-BT-SP-000917
- Availability:
- In stock
Price (inc Vat): £17.00 -
Halstead Quattro Gold 22mm Isolation Valve 300702
Halstead
Price (inc Vat): £40.00Isolation valve 22mm- SKU:
- 1819HAL4020
- Availability:
- In stock
Price (inc Vat): £40.00 -
Baxi Nova Sit 820 Gas Valve 220/240v 0820054
Baxi
Price (inc Vat): £90.00Nova 820 sit valve EV2 class D 220/240v 50Hz Made in Italy- SKU:
- 1811NOV1000
- Availability:
- In stock
Price (inc Vat): £90.00 -
Vokera Mechanical Time Clock 201 for 20/80 RS Turbo Boilers 1531866
Vokera
Price (inc Vat): £110.00Genuine Vokera spare part Mechanical time clock For 20/80 RS Turbo boilers- SKU:
- 1840VOK1170
- Availability:
- In stock
Price (inc Vat): £110.00 -
Baxi Domestic Hot Water Sensor 5114725
Baxi
Price (inc Vat): £13.50Domestic hot water negative temperature coefficient sensor Wet sensor Screws into the pipe Sensor used on the domestic hot water system For Platinum, Megaflo, Duotec, Potterton Promax, Heatmax and Gold Boilers and many more Genuine Baxi spare part- SKU:
- 1840BAX2550-000
- Availability:
- In stock
Price (inc Vat): £13.50 -
Ideal Heating User Controls Kit 174152
Ideal Heating
Price (inc Vat): £125.00Genuine Ideal Heating spare part Fits Mexico HE 15, Mexico HE 18, Mexico HE 24, Mexico HE 36 and British Gas RD2- SKU:
- LEG-BT-SP-001300
- Availability:
- In stock
Price (inc Vat): £125.00 -
Heatrae Sadia Control PCB (Radiator Model) 7032845/1735796
Heatrae Sadia
Price (inc Vat): £120.00Control PCB Radiator model Suitable for Heatrae Sadia Electromax Combination Cylinder and Boiler- SKU:
- LEG-BT-SP-001071
- Availability:
- In stock
Price (inc Vat): £120.00 -
Baxi Aluminium Tube Kit 6mm OD 700723
Baxi
Price (inc Vat): £26.00Genuine Baxi part Aluminium 6mm Bundy tube kit suitable for:- Netaheat, Diplomat, Kingfisher boilers Please check compatability with boiler manual- SKU:
- 1840BAX1780
- Availability:
- In stock
Price (inc Vat): £26.00 -
Redring Immersion Heater for Direct Unvented 97783265
Redring
Price (inc Vat): £85.00Immersion heater for LWC DIR/Indirect Made in UK by Thermtec Total Length: 350mm Element length: 280mm Chrome Shroud- SKU:
- LEG-BT-SP-003938
- Availability:
- In stock
Price (inc Vat): £85.00 -
Worcester Diaphragm Repair Kit 87161110380
Worcester Bosch
Price (inc Vat): £30.00Diverter valve diaphragm kit Fits a number of Worcester appliances Genuine Worcester spare part- SKU:
- 1840WOR5830
- Availability:
- In stock
Price (inc Vat): £30.00 -
Worcester CDI Electronic Timer S024E7 77161920030
Worcester Bosch
Price (inc Vat): £100.00Genuine Worcester part Electronic Timer Fits various Worcester boilers- SKU:
- 1840WOR2140
- Availability:
- In stock
Price (inc Vat): £100.00 -
Baxi/Potterton Thermistor Dry Fire Sensor 404513
Baxi
Price (inc Vat): £25.00Genuine Baxi spare part Fits various Baxi/Potterton boilers- SKU:
- 1840BAX1740
- Availability:
- In stock
Price (inc Vat): £25.00 -
Vaillant Heat Exchanger 020073795
Vaillant
Price (inc Vat): £99.00Heat exchanger 12 Plate- SKU:
- SP_0020073795_20201230_170626
- Availability:
- In stock
Price (inc Vat): £99.00 -
Baxi Printed Circuit Board Combi 24 HE
Baxi
Price (inc Vat): £150.00Printed Circuit Board Genuine brand new Baxi product Suitable for models: Please check serial numbers with manufacturer for compatability Baxi platinum combi 24 HE A Baxi duo tec combi 24 HE A Potterton gold 24 HE A Pottereton heatmax combi 24...- SKU:
- SP_1119361_2021032_124345
- Availability:
- In stock
Price (inc Vat): £150.00 -
Glowworm Water Cock 22mm S230403
Glow-worm
Price (inc Vat): £40.00Genuine Glowworm spare part 22 x 22mm For Fuelsaver Complheat / Energysaver Combi 80 100 / Express 80 100 and Swiftflow 75 80 100 120 Boilers- SKU:
- 1840GLO1170
- Availability:
- In stock
Price (inc Vat): £40.00 -
Baxi Three Way Valve Assembly for Genesis 80 and 96 Boilers 235838
Baxi
Price (inc Vat): £100.003 way valve assembly Genuine Baxi spare part For Baxi Genesis 80 and 96 Boilers- SKU:
- 1840BAX1650
- Availability:
- In stock
Price (inc Vat): £100.00