Boiler Spares

Need a replacement part for a boiler? You’ve come to the right place – at Toolstation, we stock hundreds of boiler spares to help you carry out any service or repair as quickly and efficiently as possible.

We have official replacement parts for an extensive range of boiler brands. Find spare parts for Baxi, Ideal, Danfoss, Worcester Bosch, Vaillant and many more.

Boiler Parts 

Our boiler parts are all listed with the manufacturer’s part ID number, so it couldn’t be easier to find any of the heating spare parts you’re looking for. From valves, switches and sensors to heat exchangers, PCBs and automatic air vents, you’ll always be sure of a Job Done Right when you visit Toolstation.

Riello Riello / Riello 20181375 Photodiode Digital

£37.92

ex. VAT £31.60 1

Grant Grant / Grant Mpss06 24 Litre Expansion Vessel

£99.60

ex. VAT £83.00 Each

Grant Grant / Grant VBS159 Wilo HE Circulating Pump (7M)

£195.84

ex. VAT £163.20 1

EPH EPH / EPH Accessories Pfe10 Push-Fit Elbow 15Mm X 10Mm (Pk2)

£9.29

ex. VAT £7.74 Each

Thermocouple Thermocouple / Thermocouple 10044619 Resideo Q309A 900Mm Type - 703064S- 10044619

£13.33

ex. VAT £11.11 Each

Archergas Archergas / Archergas St15 Standard Heating Pump 15-60/130

£85.20

ex. VAT £71.00 Each

Potterton Potterton / Potterton 7211473 Electronic Programmer Ep2

£127.20

ex. VAT £106.00 Each

Grant Grant / Grant Mpcbs54E Temperature Control Pcb C/W Sensor (After Sept 08)

£118.80

ex. VAT £99.00 Each

Riello Riello / Riello 3013073 Control Box Rmg

£199.20

ex. VAT £166.00 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95612026 11" Rod Thermostat

£85.68

ex. VAT £71.40 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175661 Flow Turbine Cartridge He30 Fugas Pn 10393

£62.27

ex. VAT £51.89 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95615080 Main Power Pcb - Amptec

£126.00

ex. VAT £105.00 Each

Archergas Archergas / Archergas Dhw15 Domestic Hot Water Pump 15-60/130

£192.00

ex. VAT £160.00 Each

Grant Grant / Grant Boilers Ltd Mpss01 12 Litre Expansion Vessel
( 2 )

£52.64

ex. VAT £43.87 Each

Worcester Bosch Worcester Bosch / Worcester 87182256360 Siphon

Product code: AD324

Worcester 87182256360 Siphon

£106.80

ex. VAT £89.00 Each

Reillo Reillo / Riello 20035388 Digital Control Box Mo535 M1Pf (Firebird)

£212.40

ex. VAT £177.00 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 179032 24 Volt Gas Valve Kit

£98.83

ex. VAT £82.36 Each

H G Matthews H G Matthews / Hostman Channelplus H3747 Programmer

£176.44

ex. VAT £147.03 1

Glowworm Glowworm / Glowworm 0020152565 Electrode (Kit)

£50.66

ex. VAT £42.22 Each

Alpha Alpha / Alpha Boilers 1.018064 Diverter Valve Motor Assembly

£53.86

ex. VAT £44.88 Each

Potterton Potterton / Potterton 407677 Prima NetaHeat Printed Circuit Board

£236.06

ex. VAT £196.72 Each

Heatrae Sadia Heatrae Sadia / Heatrae 95606963 Lower Element

£143.20

ex. VAT £119.33 Each

Ideal Boilers Ideal Boilers / Ideal Domestic 175591 Electrode - Ignition

£37.63

ex. VAT £31.36 Each

Reillo Reillo / Reillo Rbs101 Biodiesel Fuel Pump

£118.73

ex. VAT £98.94 Each