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Home / Parts / service kit

Service kit

We stock a wide range of Service kit parts at National Boiler Spares, new and reconditioned, for every major boiler brand. Reconditioned parts are tested in our own workshop and carry a 1-year warranty. Trade prices show once you sign in to a trade account. Free UK delivery on orders of £30 and over.

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1,000+ parts
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Service Kit for Baxi Boiler 7224763 5118381 248733 5114725

Part No: N9381-H / GC: 47-075-23 +30

Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733 5114725 Product Overview The Ba...

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Vokera Linea 28 Mark Boiler Service Kit T0063
Vokera Linea 28 Mark Boiler Service Kit T0063

Part No: N0751-H / GC: 47-094-27 MARK 3 +1

Vokera Boiler Diverter Valve Repair Kit / Service Kit T0063 T0019 Product Overv...

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VOKERA EXCELL 80E 80SP & 96E SERVICE KIT T0001

Part No: N6439 / GC: 47-094-01 +4

Vokera Excell Service Kit T0001 Product Overview The Vokera Excell Service ...

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Vokera Service Kit T0063 & T0019
Vokera Service Kit T0063 & T0019

Part No: N0751-I / GC: 47-094-27 MARK 3 +1

Vokera Boiler Diverter Valve Repair Kit / Service Kit T0063 T0019 Product Overv...

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Baxi Potterton Service Kit for Boilers 7224763 5118381 248733

Part No: N9381-D / GC: 47-075-23 +30

Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733 5114725 Product Overview The Ba...

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Worcester Boiler Service Kit Includes 87161064420 87161064330 8716122264

Part No: N9322 / GC: 41-311-93 +48

  Worcester Boiler Service Kit Includes 87161064420 87161064330 8716122264 Product Overview T...

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Baxi & Potterton & Main Boiler Service Kit Includes 5114755 720222901 720222801

Part No: N9310 / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 65100541

Part No: N9310-B / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Baxi Boiler Service Kit Includes 5114755 720222901 720222801 5118972

Part No: N9309-A / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972

Part No: N9309-B / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Potterton Boiler Service Kit Includes 5114755 720222901 720222801 5118972 651005

Part No: N9310-C / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Ideal Boiler Service Kit Electrodes + Spark Generator 175591 175592 175593
Ideal Boiler Service Kit Electrodes + Spark Generator 175591 175592 175593

Part No: N9112 / GC: 47-349-07 +106

Ideal Boiler Service Kit 175593 175591 175592 175572 Product Overview The I...

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Potterton Boiler Service Kit Includes 5114755 720222901 720222801 5118972

Part No: N9309-C / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Baxi Boiler Service Kit Includes 5114755 720222901 720222801 5118972 65100541

Part No: N9310-A / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Baxi & Potterton & Main Boiler Service Kit Includes 5114755 720222901 720222801

Part No: N9309 / GC: 47-077-25 +280

Baxi Potterton Main Boiler Service Kit Includes 5114755 720222901 720222801 5118972 5114710 P...

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Boiler Service Kit for Baxi Potterton Main 7224763 5118381 248733

Part No: N9381-F / GC: 47-075-23 +30

Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733 5114725 Product Overview The Ba...

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Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733 5114725

Part No: N9381-C / GC: 47-075-23 +30

Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733 5114725 Product Overview The Ba...

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Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733

Part No: N9381-B / GC: 47-075-23 +30

Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733 5114725 Product Overview The Ba...

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Ideal Boiler Fan + Ignition Electrode Service Kit 172625 173528

Part No: N9186-B / GC: 41-399-97 +32

Ideal Boiler Fan + Ignition Electrode 172625 173528 Product Overview The Ideal Boiler Fan &am...

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Halstead Finest & Finest Gold Diverter Valve Repair Diaphragm Service Kit 500601
Halstead Finest & Finest Gold Diverter Valve Repair Diaphragm Service Kit 500601

Part No: N0044-P / GC: 47-333-16 +10

Halstead Finest & Gold & Ace Diverter Valve Repair Kit 500601 Product O...

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Heatline Compact C24 & C28 Diverter Valve Service Repair Kit with Actuator Motor

Part No: N2154-A / GC: 47-157-06 +9

Heatline Compact C24 & C28 Diverter Valve Service Repair Kit with Actuator Motor Product ...

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Heatline Capriz 25 & 28 Diverter Valve Service Repair Kit with Actuator Motor

Part No: N2154 / GC: 47-157-06 +9

Heatline Compact C24 & C28 Diverter Valve Service Repair Kit with Actuator Motor Product ...

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Potterton Main Boiler Kit 7224763 5118381 248733 5114725

Part No: N9381-G / GC: 47-075-23 +30

Baxi Potterton Main Boiler Service Kit 7224763 5118381 248733 5114725 Product Overview The Ba...

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Ideal Boiler Fan + Ignition Electrode 172625 173528

Part No: N9186 / GC: 41-399-97 +32

Ideal Boiler Fan + Ignition Electrode 172625 173528 Product Overview The Ideal Boiler Fan &am...

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Heating Trade Supplies

We're proud to have helped over 100,000 households access high-quality refurbished boiler parts, saving over £15 million and cutting the industry's carbon footprint. Part of the Heating Trade Supplies Group.

100k+households helped
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Products

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    Ravenheat Boiler Main PCB 0012Cir05005/2 0012CIR05005/2 Main PCB Board for Ravenheat CSI 85T

    0012CIR05005/2 Main PCB Board for Ravenheat CSI 85T

    Trade pricing Sign in or apply for a trade account
  • 0020270733 Vaillant Boiler Adaptor for 3-Way Valve Motor
    Vaillant Boiler Adaptor For 3-Way Diverter Valve Motor 0020270733

    0020270733 Vaillant Boiler Adaptor for 3-Way Valve Motor

    Trade pricing Sign in or apply for a trade account
  • 1.023565 Alpha Boiler Safety Valve – Pressure Relief
    Alpha Pressure Relief Safety Valve 1.023565

    1.023565 Alpha Boiler Safety Valve – Pressure Relief

    Trade pricing Sign in or apply for a trade account
  • 1/2" Central Heating Fiber Washers (50 Pack) – Leak-Free Seal

    1/2" Central Heating Fiber Washers (50 Pack) – Leak-Free Seal

    Trade pricing Sign in or apply for a trade account