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Vaillant ecoTEC Pro (ErP) Combi Boiler

Vaillant ecoTEC Pro (ErP) Combi Boiler

ZAP71016

  • £25 delivery or free pickup in store
£999.99
£999.99
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Taxes included.
Size

The ecoTEC pro range of combination boilers combine the built-in quality, reliability and performance you’d expect from Vaillant, with a simple design and approach.

  • This version is for natural gas
  • New pneumatic gas modulation system for improved performance
  • Intelligent and precise self-setting gas combustion
  • Attractive new case with improved aesthetics
  • Standard 2 year warranty extended to 7 years when installed by a Vaillant Advance installer with option to upgrade to 10 years

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Features

 

  • Easy installation and maintenance - All components can be replaced from the front of the boiler with removable side panels for even more access.
  • Hybrid heating - Compatible with aroTHERM plus air-to-water heat pump hybrid system. Making the perfect entry into renewable systems.
  • Compact dimensions – (720mm x 440mm x 335mm) for flexible siting options.
  • Flexible flue options - We have varied flue options for flexible sittings.
  • Boiler Plus compliant with Vaillant controls - Install with sensoHOME*, sensoCOMFORT or VRC 700 for a weather compensated system.
  • Patented stainless steel heat exchanger - Provides superior heat transfer and highly efficient performance.
  • Built-in-two stage frost protection - Ensure optimal performance all year round.
  • LPG adaptable - Dedicated models available for LPG, giving a solution for off-gas areas.
  • New higher efficiency pump for reduced energy consumption and lower standby losses
  • Hybrid heating - Compatible with aroTHERM plus air-to-water heat pump hybrid system. Making the perfect entry into renewable systems.
  • Features Vaillant’s exclusive aquaCOMFORT System - Provides quick delivery of hot water at a constant temperature, which reduces unnecessary water wastage.

Warranty

7 year(s)

Specs

Unit 24 28 30
General
Boiler type combi combi combi
Article number 0010021836 0010021837 0010016538
Gas Council number 47-044-88 47-044-89 47-044-52
Boiler dimensions (HxWxD) mm 720 x 440 x 338 720 x 440 x 338 720 x 440 x 338
Heating
Nominal heat output range at 50/30˚C (Condensing mode) kW 5.9 - 24.8 5.9 - 25.9 6.9 - 25.7
Nominal heat output range at 80/60˚C (Non condensing mode) kW 5.2 - 23.0 5.2 - 24.0 6.2 - 24.4
Maximum flow temperature ˚C 85 85 85
Flow temperature range ˚C 30 - 85 30 - 85 30 - 85
Flow temperature factory setting ˚C 75 75 75
Approximate condensate volume at 50/30˚C litres/hr 1.9 1.9 2:5
Modulation (max/min) 1 : X 1:4.3 1:5 1:3.8
Domestic Hot Water
Maximum heat output for water generation kW 23.4 27.2 30
Lowest water pressure to operate boiler bar 0.8 0.8 0.8
Lowest water flow for operation l/min 2.0 2.0 2.0
Lowest water pressure for maximum flow rate bar 0.8 0.8 0.8
Domestic hot water flow rate (at DT = Δ35K) * l/min 9.6 11.1 12.3
Hot water output temperature range ˚C 35 - 65 35 - 65 35 - 65
Mechanical
Expansion vessel size lites 8 8 8
Gas inlet connection (pipe size) mm 15 15 15
Heating flow and return connections (pipe size) mm 22 22 22
Hot and cold water connections (pipe size) mm 15 15 15
Heat exchanger material Stainless/Aluminium Stainless Steel Stainless Steel Stainless Steel
Boiler lift weight (Dry boiler) kg 38 38 39
Performance
NOx 6 6 6
NOx (En 15502-2-1) mg/kWh 27 33 30
ErP efficiency % 93 93 93
ErP decibel rating (sound power) dBa 49 49 49
Fluing options
Maximum horizontal flue length 60/100 m 12 12 12
Maximum vertical flue length 60/100 m 16 16 16
Maximum horizontal flue length 80/125 m 39 39 39
Maximum vertical flue length 80/125 m 41 41 41

Files

Vaillant EcoTEC Pro Combi 24 & 28 Instruction Manual

Vaillant EcoTEC Pro Combi 30 Instruction Manual

Vaillant EcoTEC Pro Technical Sheet

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