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Vaillant ecoTEC Plus 435 (ErP) Open Vent Boiler, Quick-List Pack

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The ecoTEC Plus 435 high efficiency heat only boiler is one of the most compact and versatile boilers ever developed by Vaillant. Easy to install and operate, its the ideal upgrade solution for a traditional open-vented heating system providing fantastic efficiency levels and high performance, with great usability.

  • Compact dimensions and stylish design
  • Excellent siting versatility and easy installation
  • Push button programming for ease of use
  • Comprehensive status and diagnostic information
  • Built-in two stage frost protection
  • Compatible with the full range of Vaillant accessories
  • Standard 5 year warranty extended to 7 years when installed by a Vaillant Advance Installer
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Model
ecoTEC Plus
Boiler Height
600mm
Boiler Width
375mm
Boiler Depth
320mm
Weight (KG)
0.000000
Boiler CH Output (Kw)
35
Boiler CH Output (BTU)
119000
ErP Heating Rating
A Rated for Heating
Manufacturers Warranty
5 Years Std, or 10 Years with a Vaillant Advanced
Customer Questions
What are the internal and external sizes of the BoilerBox

Inner - 76.8cm L x 57cm W x 41.5cm H - Outer - 80cm L x 60cm W x 44.5cm H

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product thumbnail Vaillant ecoTec Plus 435 (ErP) Open Vent Boiler Only
34 Available for Delivery
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£2,024.40 £1,687.00
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product thumbnail Vaillant Simple 0.75m Horizontal Flue
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product thumbnail ADEY MagnaClean Micro Black 22 mm System Filter
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product thumbnail Vaillant Black 0.7m Horizontal Flue - Plume Management Kit
3 Available for Delivery
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product thumbnail Vaillant Vertical Flue Terminal
314 Available for Delivery
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£154.34 £128.62
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product thumbnail Vaillant Black 1.7m Horizontal Flue - Plume Management Kit
7 Available for Delivery
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£230.81 £192.34
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product thumbnail Vaillant Adjustable Pitched Roof Tile
40 Available for Delivery
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£31.22 £26.02
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product thumbnail Vaillant Flat Roof Penetration Collar
48 Available for Delivery
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£31.22 £26.02
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product thumbnail Vaillant 45 Degree Flue Bends (Pack Of 2)
290 Available for Delivery
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£88.50 £73.75
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product thumbnail Vaillant 87 Degree Flue Bend
316 Available for Delivery
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product thumbnail Vaillant 470 mm Flue Extension
122 Available for Delivery
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product thumbnail Vaillant 970 mm Flue Extension
342 Available for Delivery
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£59.10 £49.25
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product thumbnail Vaillant 1970 mm Flue Extension
70 Available for Delivery
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£108.32 £90.27
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product thumbnail Vaillant 1 Metre Black Variable Termination Extension
18 Available for Delivery
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£20.45 £17.04
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product thumbnail Vaillant 87 Degree Black Variable Termination Bend
23 Available for Delivery
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£21.19 £17.66
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product thumbnail Vaillant 45 Degree Black Variable Termination Bends (Pack Of 2)
26 Available for Delivery
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£31.22 £26.02
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Current Quick List Price

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