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Boilers and Boilers Spares

Boilers and Boilers Spares

Boilers and Boilers Spares — Baxi, EHS, Glowworm, Grant, Heatline, Heatrae Sadia, Ideal Heating, Keston, Vaillant, Viessmann, Worcester Bosch. Energy-efficient, durable boilers and OEM spares for residential and commercial use. Compact condensing, combi and system options, plus thermostats, pumps, valves and controls for easy installation and reliable performance. Meets UK safety standards and comes with trusted brand warranties. Free local delivery available. Browse the Boilers and Boilers Spares collection and order online today.

Vaillant Deflector Kit DN 60 PP Black

Vaillant
Original price £103.65
Original price £103.65 - Original price £103.65
Original price £103.65
Current price £86.37
£86.37 - £86.37
Current price £86.37

Original price £103.65
Original price £103.65 - Original price £103.65
Original price £103.65
Current price £86.37
£86.37 - £86.37
Current price £86.37
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Vaillant Plume Management Kit DN 60 PP White

Vaillant
Original price £153.21
Original price £153.21 - Original price £153.21
Original price £153.21
Current price £127.67
£127.67 - £127.67
Current price £127.67

Original price £153.21
Original price £153.21 - Original price £153.21
Original price £153.21
Current price £127.67
£127.67 - £127.67
Current price £127.67
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Vaillant Plume Management Kit DN 60 PP Black

Vaillant
Original price £153.21
Original price £153.21 - Original price £153.21
Original price £153.21
Current price £127.67
£127.67 - £127.67
Current price £127.67

Original price £153.21
Original price £153.21 - Original price £153.21
Original price £153.21
Current price £127.67
£127.67 - £127.67
Current price £127.67
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Vaillant Horizontal Terminal 60/100 PP 1.7 Metre

Vaillant
Original price £258.25
Original price £258.25 - Original price £258.25
Original price £258.25
Current price £215.21
£215.21 - £215.21
Current price £215.21

Original price £258.25
Original price £258.25 - Original price £258.25
Original price £258.25
Current price £215.21
£215.21 - £215.21
Current price £215.21
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Vaillant Direct Rear Exit Horizontal Terminal 60/100 PP Telescopic

Vaillant
Original price £210.63
Original price £210.63 - Original price £210.63
Original price £210.63
Current price £175.52
£175.52 - £175.52
Current price £175.52

Original price £210.63
Original price £210.63 - Original price £210.63
Original price £210.63
Current price £175.52
£175.52 - £175.52
Current price £175.52
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Vaillant Horizontal Terminal 60/100 PP Telescopic

Vaillant
Original price £208.46
Original price £208.46 - Original price £208.46
Original price £208.46
Current price £173.71
£173.71 - £173.71
Current price £173.71

Original price £208.46
Original price £208.46 - Original price £208.46
Original price £208.46
Current price £173.71
£173.71 - £173.71
Current price £173.71
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Vaillant 2 Metre Extension

Vaillant
Original price £201.61
Original price £201.61 - Original price £201.61
Original price £201.61
Current price £168.01
£168.01 - £168.01
Current price £168.01

Original price £201.61
Original price £201.61 - Original price £201.61
Original price £201.61
Current price £168.01
£168.01 - £168.01
Current price £168.01
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Vaillant VBB104 Cascade 4xBoiler

Vaillant
Original price £4,557.20
Original price £4,557.20 - Original price £4,557.20
Original price £4,557.20
Current price £3,797.66
£3,797.66 - £3,797.66
Current price £3,797.66

Original price £4,557.20
Original price £4,557.20 - Original price £4,557.20
Original price £4,557.20
Current price £3,797.66
£3,797.66 - £3,797.66
Current price £3,797.66
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Vaillant 160mm Cascade Flue Support

Vaillant
Original price £70.89
Original price £70.89 - Original price £70.89
Original price £70.89
Current price £59.07
£59.07 - £59.07
Current price £59.07

Original price £70.89
Original price £70.89 - Original price £70.89
Original price £70.89
Current price £59.07
£59.07 - £59.07
Current price £59.07
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Vaillant VRA42

Vaillant
Original price £112.29
Original price £112.29 - Original price £112.29
Original price £112.29
Current price £93.58
£93.58 - £93.58
Current price £93.58

Original price £112.29
Original price £112.29 - Original price £112.29
Original price £112.29
Current price £93.58
£93.58 - £93.58
Current price £93.58
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Vaillant Adjustable Wall 125mm Support

Vaillant
Original price £144.04
Original price £144.04 - Original price £144.04
Original price £144.04
Current price £120.04
£120.04 - £120.04
Current price £120.04

Original price £144.04
Original price £144.04 - Original price £144.04
Original price £144.04
Current price £120.04
£120.04 - £120.04
Current price £120.04
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Vaillant Ecotec Commercial 45 Deg Elbow

Vaillant
Original price £167.00
Original price £167.00 - Original price £167.00
Original price £167.00
Current price £139.18
£139.18 - £139.18
Current price £139.18

Original price £167.00
Original price £167.00 - Original price £167.00
Original price £167.00
Current price £139.18
£139.18 - £139.18
Current price £139.18
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Vaillant Ecotec Commercial 87 Degree Elbow

Vaillant
Original price £140.90
Original price £140.90 - Original price £140.90
Original price £140.90
Current price £117.42
£117.42 - £117.42
Current price £117.42

Original price £140.90
Original price £140.90 - Original price £140.90
Original price £140.90
Current price £117.42
£117.42 - £117.42
Current price £117.42
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Vaillant Ecotec Commercial Fixing Clamp

Vaillant
Original price £76.03
Original price £76.03 - Original price £76.03
Original price £76.03
Current price £63.36
£63.36 - £63.36
Current price £63.36

Original price £76.03
Original price £76.03 - Original price £76.03
Original price £76.03
Current price £63.36
£63.36 - £63.36
Current price £63.36
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Vaillant Ecotec Commercial 1 Metre Extension

Vaillant
Original price £134.72
Original price £134.72 - Original price £134.72
Original price £134.72
Current price £112.27
£112.27 - £112.27
Current price £112.27

Original price £134.72
Original price £134.72 - Original price £134.72
Original price £134.72
Current price £112.27
£112.27 - £112.27
Current price £112.27
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Vaillant Ecotec Spacer Frame

Vaillant
Original price £107.67
Original price £107.67 - Original price £107.67
Original price £107.67
Current price £89.72
£89.72 - £89.72
Current price £89.72

Original price £107.67
Original price £107.67 - Original price £107.67
Original price £107.67
Current price £89.72
£89.72 - £89.72
Current price £89.72
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Vaillant VCRx4 Boiler Stand 4 Inline No Hydraulics

Vaillant
Original price £0.00 - Original price £0.00
Original price £0.00
£1,097.33
£1,097.33 - £1,097.33
Current price £1,097.33
In stock

Vaillant VCRx4 Boiler Stand 4 Inline No Hydraulics Overview The Vaillant VCRx4 Boiler Stand 4 Inline No Hydraulics is a robust and versatile su...

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Original price £0.00 - Original price £0.00
Original price £0.00
£1,097.33
£1,097.33 - £1,097.33
Current price £1,097.33

Vaillant ecoTEC Plus 1206 VU GB 1206/5-5 Boiler

Vaillant
Original price £0.00 - Original price £0.00
Original price £0.00
£4,838.19
£4,838.19 - £4,838.19
Current price £4,838.19
In stock

Vaillant ecoTEC Plus 1206 VU GB 1206/5-5 Boiler Overview The Vaillant ecoTEC Plus 1206 VU GB 1206/5-5 Boiler is a high-performance wall-mounted...

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Original price £0.00 - Original price £0.00
Original price £0.00
£4,838.19
£4,838.19 - £4,838.19
Current price £4,838.19

Vaillant ecoTEC Plus 806 VU GB 806/5-5 Boiler

Vaillant
Original price £0.00 - Original price £0.00
Original price £0.00
£3,860.73
£3,860.73 - £3,860.73
Current price £3,860.73
In stock

Vaillant ecoTEC Plus 806 VU GB 806/5-5 Boiler Overview The Vaillant ecoTEC Plus 806 VU GB 806/5-5 Boiler is a high-performance wall-mounted gas...

View full details
Original price £0.00 - Original price £0.00
Original price £0.00
£3,860.73
£3,860.73 - £3,860.73
Current price £3,860.73

Vaillant ecoFIT Pure 830 Combi Boiler with Vertical Roof Terminal & Filter – High Efficiency Heating Solution

Vaillant
Original price £0.00 - Original price £0.00
Original price £0.00
£1,702.14
£1,702.14 - £1,702.14
Current price £1,702.14
In stock

Compact, A‑rated 30 kW combi boiler engineered for small-to-medium homes that need reliable heating and instant hot water. The slim 390 × 295 ×...

View full details
Original price £0.00 - Original price £0.00
Original price £0.00
£1,702.14
£1,702.14 - £1,702.14
Current price £1,702.14

Vaillant ecoFIT Pure 825 Combi Boiler with Vertical Roof Terminal & Filter – Efficient Heating Solution

Vaillant
Original price £1,610.96 - Original price £1,610.96
Original price
£1,610.96
£1,610.96 - £1,610.96
Current price £1,610.96
In stock

Compact, A‑rated 25 kW combi boiler delivering efficient central heating and instant hot water for small-to-medium homes. The slim 390 × 295 × ...

View full details
Original price £1,610.96 - Original price £1,610.96
Original price
£1,610.96
£1,610.96 - £1,610.96
Current price £1,610.96

Vaillant FlexoTHERM Ground Source Heat Pump 11kW - 400v

Vaillant
Original price £0.00 - Original price £0.00
Original price £0.00
£7,026.19
£7,026.19 - £7,026.19
Current price £7,026.19
In stock

Vaillant FlexoTHERM Ground Source Heat Pump 11 kW - 400V The Vaillant FlexoTHERM Ground Source Heat Pump 11 kW - 400V is a high-capacity heatin...

View full details
Original price £0.00 - Original price £0.00
Original price £0.00
£7,026.19
£7,026.19 - £7,026.19
Current price £7,026.19

Vaillant FlexoTHERM Ground Source Heat Pump 5kW - 400v

Vaillant
Original price £0.00 - Original price £0.00
Original price £0.00
£6,533.27
£6,533.27 - £6,533.27
Current price £6,533.27
In stock

Vaillant FlexoTHERM Ground Source Heat Pump 5 kW - 400V The Vaillant FlexoTHERM Ground Source Heat Pump 5 kW - 400V is an efficient heating sol...

View full details
Original price £0.00 - Original price £0.00
Original price £0.00
£6,533.27
£6,533.27 - £6,533.27
Current price £6,533.27

Vaillant FlexoTHERM Ground Source Heat Pump 15kW(400v)

Vaillant
Original price £0.00 - Original price £0.00
Original price £0.00
£8,124.08
£8,124.08 - £8,124.08
Current price £8,124.08
In stock

Vaillant FlexoTHERM Ground Source Heat Pump 15 kW (400V) The Vaillant FlexoTHERM Ground Source Heat Pump 15 kW (400V) is a high-capacity heatin...

View full details
Original price £0.00 - Original price £0.00
Original price £0.00
£8,124.08
£8,124.08 - £8,124.08
Current price £8,124.08

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