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Boiler Spares, Parts & Accessories

421 products

Find a wide range of boilers from combi and oil boilers to heat only and system boilers. Plus all the boiler spares, parts and accessories including instantaneous water heaters, flues and more. Need help selecting the right boiler for the job? Speak to your local branch specialist for help and advise.

Showing 1 to 20 of 421 items

Showing 1 to 20 of 421 items

Worcester Bosch Magnetic Filter for Boiler, 1 Year Warranty, 190mm x 22mm
Worcester Bosch Magnetic Filter for Boiler, 1 Year Warranty, 190mm x 22mm product image

Worcester Bosch Magnetic Filter for Boiler, 1 Year Warranty, 190mm x 22mm

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Eph 3 Port Honeywell Adaptor Actuator
Eph 3 Port Honeywell Adaptor Actuator product image

Eph 3 Port Honeywell Adaptor Actuator

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Slim Jim 12kw Electric Flow Boiler
Slim Jim 12kw Electric Flow Boiler product image

Slim Jim 12kw Electric Flow Boiler

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Glowworm 90 Deg Flue Elbow
Glowworm 90 Deg Flue Elbow product image

Glowworm 90 Deg Flue Elbow

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Wired Programmable Thermostat Totalhome Tthwp
Wired Programmable Thermostat Totalhome Tthwp product image

Wired Programmable Thermostat Totalhome Tthwp

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Vaillant Filter Boiler Protection Kit, 22mm
Vaillant Filter Boiler Protection Kit, 22mm product image

Vaillant Filter Boiler Protection Kit, 22mm

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Glowworm 1m Flue Extension
Glowworm 1m Flue Extension product image

Glowworm 1m Flue Extension

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Worcester Diverter Valve Assembly
Worcester Diverter Valve Assembly product image

Worcester Diverter Valve Assembly

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Vokera He Flue Elbow Bend, 45 Degree Pair
Vokera He Flue Elbow Bend, 45 Degree Pair product image

Vokera He Flue Elbow Bend, 45 Degree Pair

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Vaillant Packing Ring
Vaillant Packing Ring product image

Vaillant Packing Ring

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Wireless Digital Thermostat Totalhome Tthwfd
Wireless Digital Thermostat Totalhome Tthwfd product image

Wireless Digital Thermostat Totalhome Tthwfd

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Esi 2 Port 22mm Actuator Head
Esi 2 Port 22mm Actuator Head product image

Esi 2 Port 22mm Actuator Head

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Baxi Temperature Sensor
Baxi Temperature Sensor product image

Baxi Temperature Sensor

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Worcester Flow Unit/Supply Manifold Complete
Worcester Flow Unit/Supply Manifold Complete product image

Worcester Flow Unit/Supply Manifold Complete

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Worcester Electrode
Worcester Electrode product image

Worcester Electrode

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Baxi Kit Box Burner
Baxi Kit Box Burner product image

Baxi Kit Box Burner

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Vaillant Flue Adapter 60/100
Vaillant Flue Adapter 60/100 product image

Vaillant Flue Adapter 60/100

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Alpha Gas Saver
Alpha Gas Saver product image

Alpha Gas Saver

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Worcester, Pressure Gauge
Worcester, Pressure Gauge product image

Worcester, Pressure Gauge

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Clesse Compact 800 4 Cylinder Changeover
Clesse Compact 800 4 Cylinder Changeover product image

Clesse Compact 800 4 Cylinder Changeover

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