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.

Sort by

Compare

View as

Compare

Ideal Vogue Max Combi 26 Boiler – High Efficiency Heating Solution

Ideal Heating

£1,610.31 - £1,610.31

£1,610.31

£1,610.31 - £1,610.31

£1,610.31

In stock

Ideal Vogue Max Combi 26 Boiler Overview The Ideal Vogue Max Combi 26 Boiler is a high-efficiency, compact combi boiler designed to provide rel...

View full details

£1,610.31 - £1,610.31

£1,610.31

£1,610.31 - £1,610.31

£1,610.31

Compare

Vaillant Filter, 28mm Boiler Protection Kit

Vaillant

£321.59

£321.59 - £321.59

£321.59

£257.28

£257.28 - £257.28

£257.28

In stock

Vaillant Filter, 28mm Boiler Protection Kit Overview The Vaillant Filter, 28mm Boiler Protection Kit is designed to enhance the longevity and e...

View full details

£321.59

£321.59 - £321.59

£321.59

£257.28

£257.28 - £257.28

£257.28

Save 20%

Compare

Vaillant Flue Support Clips 100mm (3 Pcs) 303935

Vaillant

£69.30

£69.30 - £69.30

£69.30

£55.44

£55.44 - £55.44

£55.44

In stock

Vaillant Flue Support Clips 100mm (3 Pcs) 303935 Overview The Vaillant Flue Support Clips 100mm (3 Pcs) 303935 are designed to provide secure s...

View full details

£69.30

£69.30 - £69.30

£69.30

£55.44

£55.44 - £55.44

£55.44

Save 20%

Compare

Vaillant Commercial Facade Flue System 0.5m DN 80/125 PP 0020042753

Vaillant

£108.68

£108.68 - £108.68

£108.68

£86.94

£86.94 - £86.94

£86.94

In stock

Vaillant Commercial Facade Flue System 0.5m DN 80/125 PP 0020042753 Overview The Vaillant Commercial Facade Flue System 0.5m DN 80/125 PP 00200...

View full details

£108.68

£108.68 - £108.68

£108.68

£86.94

£86.94 - £86.94

£86.94

Save 20%

Compare

Vaillant Commercial Facade Flue System Clamp Extension 0020042752

Vaillant

£108.68

£108.68 - £108.68

£108.68

£86.94

£86.94 - £86.94

£86.94

In stock

Vaillant Commercial Facade Flue System Clamp Extension 0020042752 The Vaillant Commercial Facade Flue System Clamp Extension 0020042752 is a vital ...

View full details

£108.68

£108.68 - £108.68

£108.68

£86.94

£86.94 - £86.94

£86.94

Save 20%

Compare

Henrad 1188x500 22mm Straight Chrome Towel Rail - Stylish and Durable Bathroom Heating Solution - Getplumb

Vaillant Boiler Adapter 80/125 (ecoTEC/5) 0020147469

Vaillant

£65.73

£65.73 - £65.73

£65.73

£52.58

£52.58 - £52.58

£52.58

In stock

Vaillant Boiler Adapter 80/125 (ecoTEC/5) 0020147469 The Vaillant Boiler Adapter 80/125 is specifically designed for ecoTEC/5 models, ensuring a re...

View full details

£65.73

£65.73 - £65.73

£65.73

£52.58

£52.58 - £52.58

£52.58

Save 20%

Compare

Vaillant 2m PP Flue Extension – DN80/125 | 303205

Vaillant

£179.36

£179.36 - £179.36

£179.36

£143.49

£143.49 - £143.49

£143.49

In stock

Vaillant 2m PP Flue Extension – DN80/125 | 303205 The Vaillant 2m PP Flue Extension is designed to enhance the efficiency of your heating system by...

View full details

£179.36

£179.36 - £179.36

£179.36

£143.49

£143.49 - £143.49

£143.49

Save 20%

Compare

Vaillant Commercial Facade Flue System Rain Collar 0020042760 for Reliable Weather Protection

Vaillant

£60.64

£60.64 - £60.64

£60.64

£48.51

£48.51 - £48.51

£48.51

In stock

Vaillant Commercial Facade Flue System Rain Collar 0020042760 The Vaillant Commercial Facade Flue System Rain Collar 0020042760 is designed to prov...

View full details

£60.64

£60.64 - £60.64

£60.64

£48.51

£48.51 - £48.51

£48.51

Save 20%

Compare

Vaillant Commercial Facade Flue System Connector DN 80/125 PP 0020042748

Vaillant

£497.70

£497.70 - £497.70

£497.70

£398.16

£398.16 - £398.16

£398.16

In stock

Vaillant Commercial Facade Flue System Connector DN 80/125 PP 0020042748 The Vaillant Commercial Facade Flue System Connector DN 80/125 PP 00200427...

View full details

£497.70

£497.70 - £497.70

£497.70

£398.16

£398.16 - £398.16

£398.16

Save 20%

Compare

Vaillant ecoTEC plus 424 LPG Pack 24kw Heat Only (Regular) Boiler Only 0020231355

Vaillant

£1,956.72

£1,956.72 - £1,956.72

£1,956.72

£1,722.02

£1,722.02 - £1,722.02

£1,722.02

In stock

Vaillant ecoTEC plus 424 LPG Pack 24kW Heat Only (Regular) Boiler Only – Reliable Heating, Engineered for Efficiency The Vaillant ecoTEC plus 424 L...

View full details

£1,956.72

£1,956.72 - £1,956.72

£1,956.72

£1,722.02

£1,722.02 - £1,722.02

£1,722.02

Save 12%

Compare

Vaillant ecoFIT pure 412 12kw Heat Only (Regular) Boiler Only 0010020400

Vaillant

£1,288.10

£1,288.10 - £1,288.10

£1,288.10

£1,197.69

£1,197.69 - £1,197.69

£1,197.69

In stock

Vaillant ecoFIT pure 412 12kW Heat Only (Regular) Boiler Only – Compact, Quiet, and Reliable Home Heating The Vaillant ecoFIT pure 412 is a 12kW he...

View full details

£1,288.10

£1,288.10 - £1,288.10

£1,288.10

£1,197.69

£1,197.69 - £1,197.69

£1,197.69

Save 7%

Compare

Vaillant ecoTEC plus 430 30kw Heat Only Boiler 0010021224

Vaillant

£1,783.66

£1,783.66 - £1,783.66

£1,783.66

£1,659.49

£1,659.49 - £1,659.49

£1,659.49

In stock

Vaillant ecoTEC plus 430 30kW Heat Only (Regular) Boiler The Vaillant ecoTEC plus 430 30kW Heat Only Boiler is a highly efficient heating solution ...

View full details

£1,783.66

£1,783.66 - £1,783.66

£1,783.66

£1,659.49

£1,659.49 - £1,659.49

£1,659.49

Save 7%

Compare

Vaillant New ecoTEC plus 610 System boiler only 0010036009

Vaillant

£1,576.82

£1,576.82 - £1,576.82

£1,576.82

£1,383.86

£1,383.86 - £1,383.86

£1,383.86

In stock

The Vaillant ecoTEC Plus 610 is a highly efficient 10kW system boiler, ideal for small to medium-sized homes requiring reliable heating performance...

View full details

£1,576.82

£1,576.82 - £1,576.82

£1,576.82

£1,383.86

£1,383.86 - £1,383.86

£1,383.86

Save 12%

Compare

Vaillant ecoFIT pure 435 35kw Heat Only (Regular) Boiler Only 0010020405

Vaillant

£2,469.54

£2,469.54 - £2,469.54

£2,469.54

£2,298.88

£2,298.88 - £2,298.88

£2,298.88

In stock

Vaillant ecoFIT pure 435 35kW Heat Only (Regular) Boiler Only – Powerful Heating for Larger Homes The Vaillant ecoFIT pure 435 is a high-output 35k...

View full details

£2,469.54

£2,469.54 - £2,469.54

£2,469.54

£2,298.88

£2,298.88 - £2,298.88

£2,298.88

Save 7%

Compare

Vaillant ecoTEC Pro 24 Combi Boiler – Efficient Heating Solution

Vaillant

£1,694.60

£1,694.60 - £1,694.60

£1,694.60

£1,202.89

£1,202.89 - £1,202.89

£1,202.89

In stock

Vaillant Pro 24 24kW Combi Boiler Only – Reliable, Compact, and Cost-Effective Heating Solution The Vaillant Pro 24 is a 24kW combination boiler en...

View full details

£1,694.60

£1,694.60 - £1,694.60

£1,694.60

£1,202.89

£1,202.89 - £1,202.89

£1,202.89

Save 29%

Compare

Vaillant ecoTEC plus 435 35kw Heat Only (Regular) Boiler Only 0010015674

Vaillant

£2,533.46

£2,533.46 - £2,533.46

£2,533.46

£2,358.84

£2,358.84 - £2,358.84

£2,358.84

In stock

Vaillant ecoTEC plus 435 35kW Heat Only (Regular) Boiler Only – High-Output Heating with Precision and Power The Vaillant ecoTEC plus 435 is a high...

View full details

£2,533.46

£2,533.46 - £2,533.46

£2,533.46

£2,358.84

£2,358.84 - £2,358.84

£2,358.84

Save 7%

Compare

Vaillant ecoFIT pure 630 30kw System Boiler Only 0010020399

Vaillant

£2,065.19

£2,065.19 - £2,065.19

£2,065.19

£1,922.13

£1,922.13 - £1,922.13

£1,922.13

In stock

The Vaillant ecoFIT Pure 630 System Boiler (0010020399) is a high-performance, energy-efficient heating solution designed for large homes with high...

View full details

£2,065.19

£2,065.19 - £2,065.19

£2,065.19

£1,922.13

£1,922.13 - £1,922.13

£1,922.13

Save 7%

Compare

Vaillant ecoFIT Sustain 830 Combi Boiler – Efficient Heating Solution

Vaillant

£1,539.09

£1,539.09 - £1,539.09

£1,539.09

£1,349.67

£1,349.67 - £1,349.67

£1,349.67

In stock

Vaillant ecoFIT sustain 830 30kW Combi Boiler Only – Efficient and Reliable Heating Solution for Medium to Large Homes The Vaillant ecoFIT sustain ...

View full details

£1,539.09

£1,539.09 - £1,539.09

£1,539.09

£1,349.67

£1,349.67 - £1,349.67

£1,349.67

Save 12%

Compare

Vaillant ecoTEC plus 424 24kw Heat Only (Regular) Boiler Only 0010021223

Vaillant

£1,691.73

£1,691.73 - £1,691.73

£1,691.73

£1,574.19

£1,574.19 - £1,574.19

£1,574.19

In stock

Vaillant ecoTEC plus 424 24kW Heat Only (Regular) Boiler Only – Efficient Heating for Traditional Systems The Vaillant ecoTEC plus 424 is a reliabl...

View full details

£1,691.73

£1,691.73 - £1,691.73

£1,691.73

£1,574.19

£1,574.19 - £1,574.19

£1,574.19

Save 7%

Compare

Vaillant ecoTEC plus 418 18kw Heat Only (Regular) Boiler Only 0010021222

Vaillant

£1,599.80

£1,599.80 - £1,599.80

£1,599.80

£1,488.28

£1,488.28 - £1,488.28

£1,488.28

In stock

Vaillant ecoTEC plus 418 18kW Heat Only (Regular) Boiler Only – Reliable Efficiency for Traditional Heating Systems The Vaillant ecoTEC plus 418 is...

View full details

£1,599.80

£1,599.80 - £1,599.80

£1,599.80

£1,488.28

£1,488.28 - £1,488.28

£1,488.28

Save 7%

Compare

Vaillant ecoTEC exclusive 627 with Green iQ 27kw System Boiler Only 0010017063

Vaillant

£2,205.96

£2,205.96 - £2,205.96

£2,205.96

£1,908.36

£1,908.36 - £1,908.36

£1,908.36

In stock

The Vaillant ecoTEC Exclusive Green iQ 627 System Boiler (0010017063) is a premium, high-performance heating solution designed for medium to large ...

View full details

£2,205.96

£2,205.96 - £2,205.96

£2,205.96

£1,908.36

£1,908.36 - £1,908.36

£1,908.36

Save 13%

Compare

Vaillant ecoFIT Pure 830 Combi Boiler – High Efficiency Heating Solution

Vaillant

£1,772.88

£1,772.88 - £1,772.88

£1,772.88

£1,632.71

£1,632.71 - £1,632.71

£1,632.71

In stock

Vaillant ecoFIT pure 830 30kW Combi Boiler Only – Compact Power for Modern Homes The Vaillant ecoFIT pure 830 is a 30kW combination boiler that del...

View full details

£1,772.88

£1,772.88 - £1,772.88

£1,772.88

£1,632.71

£1,632.71 - £1,632.71

£1,632.71

Save 8%

Compare

Vaillant New ecoTEC plus 620 20kW System Boiler only 0010036011

Vaillant

£1,815.98

£1,815.98 - £1,815.98

£1,815.98

£1,593.34

£1,593.34 - £1,593.34

£1,593.34

In stock

The Vaillant ecoTEC Plus 620 System Boiler is a powerful and energy-efficient heating solution, ideal for homes that require a higher heat output a...

View full details

£1,815.98

£1,815.98 - £1,815.98

£1,815.98

£1,593.34

£1,593.34 - £1,593.34

£1,593.34

Save 12%

Compare

Vaillant ecoFIT pure 415 15kw Heat Only (Regular) Boiler Only 0010020401

Vaillant

£1,342.68

£1,342.68 - £1,342.68

£1,342.68

£1,248.71

£1,248.71 - £1,248.71

£1,248.71

In stock

Vaillant ecoFIT pure 415 15kW Heat Only (Regular) Boiler Only – Efficient, Compact Heating Solution The Vaillant ecoFIT pure 415 is a 15kW heat onl...

View full details

£1,342.68

£1,342.68 - £1,342.68

£1,342.68

£1,248.71

£1,248.71 - £1,248.71

£1,248.71

Save 7%

Boilers and Boilers Spares

Filters

Ideal Vogue Max Combi 26 Boiler – High Efficiency Heating Solution

Vaillant Filter, 28mm Boiler Protection Kit

Vaillant Flue Support Clips 100mm (3 Pcs) 303935

Vaillant Commercial Facade Flue System 0.5m DN 80/125 PP 0020042753

Vaillant Commercial Facade Flue System Clamp Extension 0020042752

Vaillant Boiler Adapter 80/125 (ecoTEC/5) 0020147469

Vaillant 2m PP Flue Extension – DN80/125 | 303205

Vaillant Commercial Facade Flue System Rain Collar 0020042760 for Reliable Weather Protection

Vaillant Commercial Facade Flue System Connector DN 80/125 PP 0020042748

Vaillant ecoTEC plus 424 LPG Pack 24kw Heat Only (Regular) Boiler Only 0020231355

Vaillant ecoFIT pure 412 12kw Heat Only (Regular) Boiler Only 0010020400

Vaillant ecoTEC plus 430 30kw Heat Only Boiler 0010021224

Vaillant New ecoTEC plus 610 System boiler only 0010036009

Vaillant ecoFIT pure 435 35kw Heat Only (Regular) Boiler Only 0010020405

Vaillant ecoTEC Pro 24 Combi Boiler – Efficient Heating Solution

Vaillant ecoTEC plus 435 35kw Heat Only (Regular) Boiler Only 0010015674

Vaillant ecoFIT pure 630 30kw System Boiler Only 0010020399

Vaillant ecoFIT Sustain 830 Combi Boiler – Efficient Heating Solution

Vaillant ecoTEC plus 424 24kw Heat Only (Regular) Boiler Only 0010021223

Vaillant ecoTEC plus 418 18kw Heat Only (Regular) Boiler Only 0010021222

Vaillant ecoTEC exclusive 627 with Green iQ 27kw System Boiler Only 0010017063

Vaillant ecoFIT Pure 830 Combi Boiler – High Efficiency Heating Solution

Vaillant New ecoTEC plus 620 20kW System Boiler only 0010036011

Vaillant ecoFIT pure 415 15kw Heat Only (Regular) Boiler Only 0010020401

Added to your cart:

Compare products

Let customers speak for us