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Adey Magnaclean Professional 22mm Magnetic Water Filter MC22002 -31%
Proven technology to guarantee central heating system protectionMagnaClean® Professional set..
£95.99 £66.00
Ex Tax: £55.00
Alpha 1.022221 DHW Heat Exchanger -21%
This part is present 4 different boilers in the Alpha range including the Alpha CD28C, CD28C LPG, C..
£126.89 £100.00
Ex Tax: £83.33
Alpha 1.028643 Pressure Relief Valve 3 Bar -18%
This part is present 5 different boilers in the Alpha range including the Alpha Intec 24X, Intec 26..
£30.89 £25.19
Ex Tax: £20.99
Alpha 1.8396 Air Pressure Switch -27%
This part is present 8 different boilers in the Alpha range including the Alpha CB24, CB24 LPG, CB2..
£65.98 £47.99
Ex Tax: £39.99
Ariston 65102047 Gas Valve - Sit 845 Sigma - From July 2000 -17%
This part is present 18 different boilers in the Ariston range including the Ariston Eurocombi A23 ..
£166.19 £138.49
Ex Tax: £115.41
Baxi / Potterton 5121025 Printed Circuit Board Enclosure Kit -23%
This part is present 31 different boilers in the Baxi range including the Baxi 100/2 HE Plus, 100 H..
£240.28 £185.99
Ex Tax: £154.99
Baxi 231711Bax Printed Circuit Board -23%
This part is present 30 different boilers in the Baxi range including the Baxi Solo 2 30Pf, Solo 2 ..
£232.32 £179.99
Ex Tax: £149.99
Baxi 232440 Gas Tap C/W Piezo - Concentric Te/Sa/2190 - Fire -12%
This part is present 17 different boilers in the Baxi range including the Baxi BERMUDA C4 FIRE - LP..
£204.05 £179.99
Ex Tax: £149.99
Endfeed Fittings Offer! -45%
100 X 15mm Endfeed couplings 100 X 22mm Endfeed couplings 100 X 15mm Endfeed elbows 100 X 22mm En..
£238.80 £132.00
Ex Tax: £110.00
Ferroli 39805810 Printed Circuit Board - Full Auto Control - Honeywell -12%
This part is present 1 different boilers in the Ferroli range including the Ferroli Tempra, At the ..
£272.78 £239.99
Ex Tax: £199.99
Glowworm / Saunier Duval 2000800430 Fan Assembly -13%
This part is present 2 different boilers in the Glowworm range including the Glowworm Ultimate 30 F..
£229.18 £200.00
Ex Tax: £166.67
Glowworm / Saunier Duval S5739800 Central Heating Temperature Sensor -21%
This part is present 30 different boilers in the Glowworm range including the Glowworm Xtrafast 120..
£25.78 £20.39
Ex Tax: £16.99
Glowworm 0020051514 Mechanical Clock -22%
This part is present 5 different boilers in the Glowworm range including the Glowworm Flexicom 24Cx..
£123.82 £95.99
Ex Tax: £79.99
Glowworm 0020061610 Safety Valve 3.5 Bar -24%
This part is present 2 different boilers in the Glowworm range including the Glowworm Betacom 24C, ..
£31.46 £23.99
Ex Tax: £19.99
Glowworm 0020061648 Manometer -25%
This part is present 2 different boilers in the Glowworm range including the Glowworm Betacom 24C, ..
£56.35 £41.99
Ex Tax: £34.99
Glowworm S202211 Printed Circuit Board - Main -14%
This part is present 16 different boilers in the Glowworm range including the Glowworm Derwent FF F..
£210.18 £179.99
Ex Tax: £149.99
Halstead / Dimplex 451020 8 Litre Expansion Vessel -18%
This part is present 16 different boilers in the Dimplex range including the Dimplex Combi 24, Comb..
£146.90 £119.99
Ex Tax: £99.99
Heatline D002160280 Valve Set -23%
This part is present 30 different boilers in the Heatline range including the Heatline Capriz 25, Ca..
£186.83 £143.99
Ex Tax: £119.99
Heatline D003202557 Pressure Relief Valve - 3 Bar -29%
This part is present 22 different boilers in the Heatline range including the Heatline Capriz 25, C..
£28.74 £20.39
Ex Tax: £16.99
Ideal 173628 Diverter Valve Head Kit - Honeywellwell Vc6012 Grey Head -22%
This part is present 13 different boilers in the Ideal range including the Ideal Esprit 2 - 24HE, E..
£115.34 £90.00
Ex Tax: £75.00
Intaklean 2 - 22mm Central Heating Magnetic Filter IK2MF22 -14%
The IntaKlean 2 magnetic filter is the ideal solution to contamination problems resulting in the pre..
£59.99 £51.59
Ex Tax: £42.99
Magnaclean Professional 2 Filter (Adey Magnaclean: 22mm Black) -13%
Rapid in-line installation providing exceptional central heating protectionMagnaClean® Pro..
£95.99 £83.99
Ex Tax: £69.99
Main 10/18920 Water Governor Assembly -14%
This part is present 1 different boilers in the Main range including the Main Mersey Super Multipoi..
£244.31 £210.00
Ex Tax: £175.00
Potterton 40958801 Fan Assembly -10%
This part is present 4 different boilers in the Potterton range including the Potterton SUPRIMA 30,..
£211.37 £190.24
Ex Tax: £158.53
Ravenheat 5012051 Diaphragm For 3-Way Valve -32%
Ravenheat 5012051 Diaphragm For 3-Way Valve ..
£43.88 £29.99
Ex Tax: £24.99
Ravenheat Tm6192 Digital Timer -27%
This part is present 86 different boilers in the Ravenheat range including the Ravenheat CSI 120 LO..
£65.29 £47.99
Ex Tax: £39.99
Sime 6040201 Pressure Relief Valve -24%
This part is present 45 different boilers in the Sime range including the Sime Dewy 30/80 Wm, Ecomf..
£25.28 £19.19
Ex Tax: £15.99
Vaillant 0020059717 Water Pressure Sensor -24%
This part is present 39 different boilers in the Vaillant range including the Vaillant Ecotec Plus ..
£25.12 £19.19
Ex Tax: £15.99
Vaillant 0020110995 Gas Valve -20%
This part is present 14 different boilers in the Vaillant range including the Vaillant Ecomax 618 -..
£174.70 £139.75
Ex Tax: £116.46
Vaillant 178973 DHW Heat Exchanger - 20 Plates -30%
This part is present 10 different boilers in the Vaillant range including the Vaillant Ecotec Plus ..
£128.35 £89.84
Ex Tax: £74.87