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Boiler Spares

Whether installing a new boiler or fixing your existing boiler we have all the spare parts you may need. From spacing frames to LPG conversion kits and everything in between you’re sure to find what you need for your installation at a great price. Find all the boiler spares and boiler parts at PlumbNation, all with free delivery.

 
 

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154 results

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154 results

Sub Type

3-way Valve(1)

Sealed System Kit(3)

Non Combi Printed Circuit Board(1)

Non-return Double Check Valve(1)

Oil Pump(1)

Outdoor Sensor(2)

Pipe Refrigerant(3)

Piping Kit(10)

Pre Plumbing Jig(2)

Pre-Heat Accessory Pack(1)

Pressure Gauge Extension(1)

Pressure Relief Valve(6)

Pump Group Adaptor(1)

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Rear Pipework Kit(1)

Secondary Pump(1)

Motor and Capacitor(1)

Shut Off Valve(2)

Snorkel Hose(1)

Spacer Frame(4)

Stand Off Kit(11)

Starter Elbow(1)

Temperature Sensor(4)

Thermostatic Mixing Valve(1)

Trunking(1)

Wall Bracket(1)

Wall Outlet Pipe(1)

Wall Plate(2)

Weather Compensator(2)

Weather Sensor(1)

Mounting Frame(5)

Module Test Point(1)

Distribution Manifold(1)

Automatic Air Vent(1)

Ball Filter Valve(1)

Boiler Control(1)

Bonding Strip(1)

Bypass Valve(2)

Cleaning Kit(4)

Combi Printed Circuit Board(1)

Condensate Pump Kit(1)

Condensate Trap(1)

Control Module(1)

Conversion Kit(21)

Coupler(2)

Cover Plate(4)

Other(9)

Actuator(1)

Isolating Valve(1)

Diverter Valve Kit(4)

Duraboard Installation & Graphite Seal(1)

Electric Flow Boiler Valve Set(1)

Expansion Vessel(2)

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Flue Adaptor(1)

Flushing Adaptor Kit(1)

Heat Exchanger(3)

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Ignition Transformer(1)

Inspection Plate Kit(1)

Installation Kit(4)

Internal Fixing Kit(1)

Diverter Valve(1)

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to

£10-£50(31)

£50-£60(18)

£60-£70(17)

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£130-£170(16)

£170-£1250(30)

View More

Brand

Ideal Heating(42)

Worcester(39)

Firebird(22)

Viessmann(15)

Vaillant(8)

Baxi(8)

Grant(4)

Electric Heating Company(4)

Altecnic(4)

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Fernox(2)

Trianco(1)

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Stock Status

In Stock Only(105)


Filter Results
154 results
worcester-greenstar-4000-system-diverter-valve-kit

Worcester Greenstar 4000 System Diverter Valve Kit - 7733601251

Worcester
£192.88 inc
VAT
✓ 27 In Stock
ideal-exclusive-stand-off-kit

Ideal Exclusive Stand Off Kit - 207668

Ideal Heating
£50.04 inc
VAT
Save £3.72 | Was £53.76
✓ In Stock
ideal-logic-combi-c30-lpg-conversion-kit

Ideal Logic Combi C30 LPG Conversion Kit - 215739

Ideal Heating
£80.86 inc
VAT
Save £26.53 | Was £107.39
✓ In Stock
worcester-bosch-greenstar-1000-rear-spacer-frame-7736902620

Worcester Bosch Greenstar 1000 Rear Spacer Frame - 7736902620

Worcester
£68.13 inc
VAT
✓ 34 In Stock
ideal-vogue-stand-off-kit-208442

Ideal Vogue Stand Off Kit 208442

Ideal Heating
£60.05 inc
VAT
Save £4.33 | Was £64.38
✓ In Stock
ideal-logic-code-combi-stand-off-kit

Ideal Logic Code Combi Stand Off Kit - 211335

Ideal Heating
£61.02 inc
VAT
Save £3.36 | Was £64.38
✓ In Stock
worcester-bosch-greenstar-2000-70mm-spacer-frame-7736902361

Worcester Bosch Greenstar 2000 70mm Spacer Frame - 7736902361

Worcester
£78.34 inc
VAT
✓ 38 In Stock
vaillant-vr-323-ebus-coupler

Vaillant VR 32/3 Ebus Coupler - 0020139895

Vaillant
£118.50 inc
VAT
✓ In Stock
worcester-bosch-greenstar-1000-vertical-pre-piping-assembly-kit

Worcester Bosch Greenstar 1000 Vertical Pre-Piping Assembly Kit - 7736902627

Worcester
£68.41 inc
VAT
✓ 15 In Stock
baxi-multifit-rear-pipework-kit-2

Baxi Multifit Rear Pipework Kit 2 - 7823084

Baxi
£100.00 inc
VAT
✓ In Stock
altecnic-caleffi-loose-nut-pressure-relief-valve-f0000992

Altecnic Caleffi Loose Nut Pressure Relief Valve - F0000992

Altecnic
£37.33 inc
VAT
✓ In Stock
vaillant-spacer-frame-308650

Vaillant Spacer Frame 308650

Vaillant
£64.62 inc
VAT
✓ 78 In Stock
worcester-greenstar-remote-prv-pressure-relief-valve-kit-7716161071

Worcester Greenstar Remote PRV Pressure Relief Valve Kit 7716161071

Worcester
£57.70 inc
VAT
✓ 8 In Stock
worcester-greenstar-4000-compact-pre-plumbing-kit

Worcester Greenstar 4000 / Compact Pre-plumbing Kit - 7733601250

Worcester
£98.75 inc
VAT
✓ 29 In Stock
ideal-logic-stand-off-bracket-211103

Ideal Logic Stand Off Bracket 211103

Ideal Heating
£61.02 inc
VAT
✓ 17 In Stock
altecnic-differential-bypass-valve-angled-22mm-er-22mmangbi

Altecnic Differential Bypass Valve Angled 22mm - ER-22MMANGBI

More Options Available
Altecnic
£21.47 inc
VAT
✓ In Stock
baxi-multifit-ifos-combi-kit-outdoor-sensor-7724181

Baxi Multifit IFOS Combi Kit Outdoor Sensor 7724181

Baxi
£55.61 inc
VAT
✓ 14 In Stock
glow-worm-small-spacing-frame-0020193660

Glow-worm Small Spacing Frame 0020193660

Glow-worm
£53.90 inc
VAT
✓ 38 In Stock
viessmann-vitodens-200-w-combi-surface-mounting-valvesfittings-pack-zk04925

Viessmann Vitodens 200-W Combi Surface Mounting Valves/Fittings Pack - ZK04925

Viessmann
£165.53 inc
VAT
✓ In Stock
worcester-outdoor-weather-sensor-7716192764

Worcester Outdoor Weather Sensor 7716192764

Worcester
£47.18 inc
VAT
✓ 6 In Stock
worcester-bosch-sensor-pocket-r-12-95mm-for-sinus-llh-5446142

Worcester Bosch Sensor Pocket R 1/2" 95mm for Sinus LLH – 5446142

Worcester
£39.18 inc
VAT
✓ In Stock
vaillant-ecofit-pure-rear-small-spacing-frame

Vaillant EcoFIT Pure Rear Small Spacing Frame - 0020229924

Vaillant
£62.12 inc
VAT
✓ 42 In Stock
ideal-vogue-max-system-32kw-lpg-conversion-kit

Ideal Vogue Max System 32kW LPG Conversion Kit - 219124

Ideal Heating
£64.34 inc
VAT
✓ In Stock
worcester-bosch-heat-exchanger-cleaning-kit-7733600091

Worcester Bosch Heat Exchanger Cleaning Kit - 7733600091

Worcester
£40.82 inc
VAT
✓ 8 In Stock
baxi-multifit-rear-pipework-kit

Baxi Multifit Rear Pipework Kit - 7682790

Baxi
£92.94 inc
VAT
✓ In Stock
worcester-bosch-cleaning-tool-wb7-single-blade-7746901479

Worcester Bosch Cleaning Tool WB7 Single Blade - 7746901479

Worcester
£59.44 inc
VAT
✓ 15 In Stock
worcester-earth-bonding-strip

Worcester Earth Bonding Strip - 7733601316

Worcester
£28.93 inc
VAT
✓ 17 In Stock
baxi-multifit-group-n-roof-cover-plate-kit

Baxi Multifit Group N Roof Cover Plate Kit - 246143

Baxi
£23.81 inc
VAT
✓ 70 In Stock
ideal-vogue-max-combi-40kw-lpg-conversion-kit

Ideal Vogue Max Combi 40kW LPG Conversion Kit - 219120

Ideal Heating
£64.34 inc
VAT
✓ In Stock
fernox-tf1-omega-filter-seal-and-o-ring-kit

Fernox TF1 Omega Filter Seal and O-Ring Kit - 62334

Fernox
£12.02 inc
VAT
✓ 30 In Stock
trianco-aztec-plus-valve-set

Trianco Aztec Plus Valve Set - 211588

Trianco
£27.85 inc
VAT
✓ In Stock
worcester-27i-system-diverter-valve-kit-erp-7733600220

Worcester 27i System Diverter Valve Kit ErP 7733600220

Worcester
£157.21 inc
VAT
✓ In Stock
ideal-logic-stand-off-bracket-regular-206153

Ideal Logic Stand Off Bracket Regular 206153

Ideal Heating
£61.02 inc
VAT
✓ In Stock
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