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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Danfoss Oil Nozzle 2.25 x 60° D01-030F6134
Danfoss
Price (inc VAT): £10.00Oil nozzle 2.25 x 60°S S type nozzle with a 60° spray angle and a nozzle capacity of 2.25 Part fits: Ecoflam Minor 12 AB Oil Burner and Ecoflam Minor 12 Oil Burner- SKU:
- LEG-BT-SP-001013
- Availability:
- In Stock
Price (inc VAT): £10.00 -
Vaillant Printed Circuit Board 1383245
Vaillant
Price (inc VAT): £150.00Vaillant 0020132764 Printed Circuit Board- SKU:
- LEG-BT-SP-001442
- Availability:
- In Stock
Price (inc VAT): £150.00 -
Ravenheat PCB RSF 820/20 5021160
Ravenheat
Price (inc VAT): £150.00Ravenheat printed circuit board Suitable for: RSF 820/20T - 47-581.05 RSF 820/20 Fan Assisted Combi - 47-581-01- SKU:
- 1840RAV1290
- Availability:
- In Stock
Price (inc VAT): £150.00 -
Heatrae Sadia Temperature and Pressure Relief Valve 10 Bar 218-475-0002
Heatrae Sadia
Price (inc VAT): £60.00Temperature and pressure relief valve 10 Bar Suitable for: Heatrae Sadia Megaflo Cylinder with Internal Air Gap, Heatrae Sadia Megaflo Eco Unvented Cylinder, Heatrae Sadia Megaflo Eco System-fit Cylinder, Heatrae Sadia Megaflow HE Unvented Mark 1 &...- SKU:
- 1840HEA1034
- Availability:
- In Stock
Price (inc VAT): £60.00 -
Intergas Rapid Pressure Gauge 864037
Intergas
Price (inc VAT): £30.00For use with Intergas boilers Fits in: Rapid 25, Rapid 32, Rapid 25 Plus and Rapid 32 Plus- SKU:
- LEG-BT-SP-001334
- Availability:
- In Stock
Price (inc VAT): £30.00 -
Nuway BN11593701 Ignition Electrode
Price (inc VAT): £8.00Ignition electrode Part fits Nuway Oil Stirling: ST35 S16 63, ST40 S1S 64, ST50 S1S 76 and ST90 S1S 80- SKU:
- LEG-BT-SP-001026
- Availability:
- In Stock
Price (inc VAT): £8.00 -
Ideal Icos 24 He Gas Valve 1177943
Ideal Boilers
Price (inc VAT): £125.00Gas valve used for gass distubution Suitable foe several boilers:- Ideal Domestic EVO HE H12Ideal Domestic EVO HE H16Ideal Domestic EVO HE H19Ideal Domestic EVO HE H22Ideal Domestic ICOS HE 15Ideal Domestic ICOS HE 18Ideal Domestic ICOS HE 24Ideal...- SKU:
- LEG-BT-SP-001295
- Availability:
- In Stock
Price (inc VAT): £125.00 -
Ideal Pump Kit 175541 1780919
Ideal Boilers
Price (inc VAT): £250.00Pump kit For use with Ideal Boilers Fits with: Domestic Esprit 2 24, Domestic Esprit 2 30, Domestic Esprit 2 35, Domestic ISAR HE 24 before XF and after XF, Domestic ISAR HE 30 before XF and after XF, Domestic ISAR HE 35 before XF and after XF- SKU:
- LEG-BT-SP-001293
- Availability:
- In Stock
Price (inc VAT): £250.00 -
Ideal Icos User Board 173532
Ideal Boilers
Price (inc VAT): £75.00Ideal user control kit Allows interaction with the heating appliance Suitable for:- Ideal Domestic ICOS SYSTEM HE 24Ideal Domestic ICOS HE 15Ideal Domestic ICOS HE 18Ideal Domestic ICOS HE 24Ideal Domestic ICOS HE 12- SKU:
- LEG-BT-SP-001304
- Availability:
- In Stock
Price (inc VAT): £75.00 -
Broag Glass Inspection Kit S45004
Broag
Price (inc VAT): £40.00Glass inspection assembly with gasket Dimensions: 32 x 32 x 3mm Includes screws For use with Broag boilers, fits with: W40M Eco, W60M Eco, Gas 110 Eco 65, Gas 110 Eco 115, Quinta 30 Eco, Quinta 45 Eco, Quinta 65 Eco and Quinta 115 Eco- SKU:
- LEG-BT-SP-001226
- Availability:
- In Stock
Price (inc VAT): £40.00 -
Ferroli Bottle Air Vent and Separator Kit 39810370
Ferroli
Price (inc VAT): £50.00Genuine Ferroli spare part Air vent separator For use with Ferroli: Optimax 25 S, Optimax 25 C, Maxima 35 C and Maxima 35 S- SKU:
- 1840FER1460
- Availability:
- In Stock
Price (inc VAT): £50.00 -
Ferroli 3 Way Diverter with Head for Optimax 25C Boiler 39810940
Ferroli
Price (inc VAT): £150.00Suitable for use in optimax boilers Directs hot water into heating system or hot water system- SKU:
- 1840FER1610
- Availability:
- In Stock
Price (inc VAT): £150.00 -
Ferroli Electrode Lead for Optimax HE25S; 31C; 31S and 38C Boilers 39837790
Ferroli
Price (inc VAT): £25.00Genuine Ferroli spare part Lead ignition and sensing kit- SKU:
- 1840FER2060
- Availability:
- In Stock
Price (inc VAT): £25.00 -
Ferroli PCB Circuit Board MF03.1 39807690
Ferroli
Price (inc VAT): £255.00Printed circuit board controls and monitors processes that occur via the sensors, thermostats and switches If there is any readings point to an error or fault it ensures the boiler ceases to function Suitable for Ferroli Falcon; Falcon II; Domina; F30...- SKU:
- 1840FER1230
- Availability:
- In Stock
Price (inc VAT): £255.00 -
Ferroli Thermistor Low Water Pressure Safety Switch 39806180
Ferroli
Price (inc VAT): £20.00Sensor Low water pressure switch For use with Ferroli boilers Fits with: Tempra 30, Tempra 24, Tempra 43435, Optimax 25 S, Optima 201, Optimax 25 C, Modena 102/1 MF03, Modena 102 MF03, Modena 80/1 MFO3.1, Modena 80 E MF01, Modena 80 E MF02, Modena 80 E...- SKU:
- 1840FER1860
- Availability:
- In Stock
Price (inc VAT): £20.00 -
Ferroli Limit Sensor with Clip Bracket 10K NTC 39810220
Ferroli
Price (inc VAT): £10.00Sensor 10K NTC Comes with bracket For use with Ferroli boilers Fits with: F24 B, F30 B, Domicopact F30B, Optimax HE 24S, Optimax HE 31C, Optimax HE 38C, Domicompact F30D (3 Stelle), Optimax HE 31S, Domicompact F24D, Optimax HE Plus 38C, Optimax HE...- SKU:
- 1840FER1130
- Availability:
- In Stock
Price (inc VAT): £10.00 -
Ferroli Thermistor Dry NTC Sensor 39806670
Ferroli
Price (inc VAT): £10.00Sensor 10K NTC (Dry) To be used with Ferroli boilers Fits with: Optimax 25 C, Maxima 35 S, Arena 30A, Arena 30C, Arena 20 - 30A, Arena 20 - 30C, Optimax HE Plus 25 OV and Optimax HE Plus 18 OV- SKU:
- 1840FER1770
- Availability:
- In Stock
Price (inc VAT): £10.00 -
Halstead Ace Fitting 15mm 300563
Halstead
Price (inc VAT): £15.00Genuine Halstead part- SKU:
- 1819HAL5020
- Availability:
- In Stock
Price (inc VAT): £15.00 -
Halstead Ace O Ring BS813 22.22mm x 2.62mm 500506
Halstead
Price (inc VAT): £2.50Suits various boilers- SKU:
- 1819HAL5190
- Availability:
- In Stock
Price (inc VAT): £2.50 -
Worcester Vertical Pre Piping Kit (Si only) 7716192570
Worcester Bosch
Price (inc VAT): £75.00Pre-piping assembly kit Si only- SKU:
- DIS1030WOR2172
- Availability:
- In Stock
Price (inc VAT): £75.00 -
Sentinel Rapid Dose 613M Dose Tool Kit
Sentinel
Price (inc VAT): £15.00Contains all the accessories required to dose Rapid-Dose products to either radiator or filling loop Radiator dosing point Filling loop adaptor Filling loop reducing bush Vent pin adapter set M4, M5, M6 bleed valves; suitable for Myson, Barlo Quinn,...- SKU:
- 1510SEN1260
- Availability:
- In Stock
Price (inc VAT): £15.00 -
Ferroli O Rings for Pump To Hydro Block on Optima HE 38C and 31C Boilers 39837830
Ferroli
Price (inc VAT): £1.00Ferroli O-rings Used in the hydraulics of the Optimax HE Plus, Tech and Optimax HE boilers- SKU:
- 1840FER1710
- Availability:
- In Stock
Price (inc VAT): £1.00 -
PolySure Spare O Ring 22mm - in Packs of 20 SUR9022
Polypipe
Price (inc VAT): £16.0020mm 'O' rings Pack of 20 Made of rubber- SKU:
- PSOR22PK
- Availability:
- In Stock
Price (inc VAT): £16.00 -
Sentinel Rapid Dose 611G Filling Loop Adaptor
Sentinel
Price (inc VAT): £5.001/2" BSP filling loop dosing point Fast, hassle-free application- SKU:
- 1510SEN1240
- Availability:
- In Stock
Price (inc VAT): £5.00 -
Ideal Mexico Super 3 LPG 750mm HT Lead 057599
Ideal Boilers
Price (inc VAT): £15.00HT lead for Ideal Boilers Mexico boilers Fits Mexico 2 Bed Slimline RS and CF, Super 3 CF, Super 3 Propane and Super 3 RS- SKU:
- SP_057599_20210105_162849
- Availability:
- In Stock
Price (inc VAT): £15.00 -
Worcester Fan Assembly for 28i RSF Boilers 87161216810
Worcester Bosch
Price (inc VAT): £95.00Genuine Worcester spare part. Check with manufacturer for compatability- SKU:
- 1840WOR1720
- Availability:
- In stock
Price (inc VAT): £95.00 -
Altecnic Zilmet Pressure Vessel Potable Black Finish 0.5 Litre PV05C
Altecnic
RRP (inc VAT): £82.33Price (inc VAT): £32.50Mini expansion vessel for use with potable water in domestic hot and cold water systems. Pre-pressurised air chamber with synthetic rubber compound bladder Internal surface of the vessel in contact with water is resistant to corrosion, to maintain water...- SKU:
- 3521VES1000
- Availability:
- In Stock
RRP (inc VAT): £82.33Price (inc VAT): £32.50Qty in Cart: 0Quantity:Price:RRP (inc VAT): £82.33Price (inc VAT): £32.50Subtotal: -
Baxi Potterton Three Way Valve Assembly
Baxi
Price (inc VAT): £260.79Baxi/Main/Potterton 3 way valve assembly Fits baxi Combi 80E, 80 Eco, 80 Maxflue; Baxi Combi 105E and 105HE; Potterton Performa 24, 24 ECO HE, 28 and 30HE boilers- SKU:
- 1840BAX2230
- Availability:
- In Stock
Price (inc VAT): £260.79 -
Ferroli Limit Sensor Low Water Pressure Kit for Optimax HE 25S, 31C, 38C and 31S Boilers 39818770
Ferroli
RRP (inc VAT): £59.29Price (inc VAT): £35.00Low water pressure kit with limit sensor To be used with Optimax HE 25S, 31C, 38C and 31S boilers Comes with clip- SKU:
- 1840FER1400
- Availability:
- In Stock
RRP (inc VAT): £59.29Price (inc VAT): £35.00Qty in Cart: 0Quantity:Price:RRP (inc VAT): £59.29Price (inc VAT): £35.00Subtotal: -
Ravenheat 22mm Straight Ballofix Valve 50003 1841769
Ravenheat
Price (inc VAT): £10.0022mm Straight To be used in the isolation valve section Can stop supply in case of an emergency or leak- SKU:
- 1840RAV1210
- Availability:
- In Stock
Price (inc VAT): £10.00 -
Banico 1578501 Rotational Adaptor
Banico
RRP (inc VAT): £2.00Price (inc VAT): £1.80Rotational adapter DIN 43650- SKU:
- LEG-BT-SP-001094
- Availability:
- In stock
RRP (inc VAT): £2.00Price (inc VAT): £1.80 -
Baxi Gas Valve Sit for Bahama Boiler 241175
Baxi
RRP (inc VAT): £304.27Price (inc VAT): £99.99Genuine baxi spare- SKU:
- 1840BAX1810
- Availability:
- In stock
RRP (inc VAT): £304.27Price (inc VAT): £99.99Qty in Cart: 0Quantity:Price:RRP (inc VAT): £304.27Price (inc VAT): £99.99Subtotal: -
Viessmann LPG Conversion Kit for Open Vent Vitodens 100-W Boilers Only 7828769
Viessmann
Price (inc VAT): £15.00Genuine Viessmann part- SKU:
- LEG-BT-SP-006524
- Availability:
- In stock
Price (inc VAT): £15.00 -
Worcester Flexible Hose with Clip and Washers Si, i and Junior i Boilers 87161133050
Worcester Bosch
RRP (inc VAT): £18.20Price (inc VAT): £12.00Genuine Worcester spare part- SKU:
- 1840WOR5940
- Availability:
- In stock 2 - 3 days delivery
RRP (inc VAT): £18.20Price (inc VAT): £12.00Qty in Cart: 0Quantity:Price:RRP (inc VAT): £18.20Price (inc VAT): £12.00Subtotal: -
Vaillant Isolating Service Valve 014720
Vaillant
RRP (inc VAT): £68.27Price (inc VAT): £30.00Genuine Vaillant spare part- SKU:
- SP_014720_20200706_131731
- Availability:
- In stock
RRP (inc VAT): £68.27Price (inc VAT): £30.00Qty in Cart: 0Quantity:Price:RRP (inc VAT): £68.27Price (inc VAT): £30.00Subtotal: -
Danfoss Oil Burner Nozzle 0.65mm x 60S D01-030F6914
Danfoss
RRP (inc VAT): £21.14Price (inc VAT): £8.00Danfoss Oil Burner Nozzle 0.65mm x 60S D01-030F6914. A complete oil-burning system begins at the oil tank filling connection and ends at the chimney pipe. Every one of the many parts which go to make up the system must function so that hte boiler is...- SKU:
- 1819AAA1260
- Availability:
- In stock, 2-3 working days delivery
RRP (inc VAT): £21.14Price (inc VAT): £8.00Qty in Cart: 0Quantity:Price:RRP (inc VAT): £21.14Price (inc VAT): £8.00Subtotal: -
Danfoss Oil Burner Nozzle 1.10mm x 80 EH D01-030H8322
Danfoss
RRP (inc VAT): £21.14Price (inc VAT): £8.00Danfoss Oil Burner Nozzle 1.10mm x 80 EH D01-030H8322 Oil nozzles and the complete oil-burning plant A complete oil-burning plant begins at the oil tank filling connection and ends at the chimney pipe. Every one of the many parts which go to make up the...- SKU:
- 1819AAA1525
- Availability:
- In stock, 2-3 working days delivery
RRP (inc VAT): £21.14Price (inc VAT): £8.00Qty in Cart: 0Quantity:Price:RRP (inc VAT): £21.14Price (inc VAT): £8.00Subtotal: -
Lowara Eco-Circ 15-6 130N Domestic Hot Water Pump 605008476
RRP (inc VAT): £214.75Price (inc VAT): £165.00Domestic hot water circulation pump with 6m max head and 1" threaded connections, 130mm port-to-port length. Product data- SKU:
- LEG-BT-SP-001367
- Availability:
- In stock, 2-3 working days delivery
RRP (inc VAT): £214.75Price (inc VAT): £165.00Qty in Cart: 0Quantity:Price:RRP (inc VAT): £214.75Price (inc VAT): £165.00Subtotal: -
Baxi 248732 Low Voltage Cable Kit for Baxi Combi and Potterton Performa Boilers
Baxi
RRP (inc VAT): £40.45Price (inc VAT): £22.99Genuine Baxi part- SKU:
- LEG-BT-SP-001151
- Availability:
- In stock, 2-3 working days delivery
RRP (inc VAT): £40.45Price (inc VAT): £22.99Qty in Cart: 0Quantity:Price:RRP (inc VAT): £40.45Price (inc VAT): £22.99Subtotal: