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Vaillant Ecotec Plus 831 Boiler - Hassle Free Boilers

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Vaillant Ecotec Plus 831 Boiler - Hassle Free Boilers
  • Supply Capacity : 10 units/month :Vaillant Ecotec Plus 831 Boiler - Hassle Free Boilers
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

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Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


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  • Vaillant Ecotec+ 831 boiler including vertical flue pack

    The ecoTEC range has been designed with ease of installation in mind and includes service valves with pipe clip distance connections. The ecoTEC plus 831 is SEDBUK Band 'A' rated (SAP 2009). Web Pack Includes. Vaillant Ecotec Plus 831He Natural Gas Combi Vaillant Vertical 60/100 Vertical Flue TerminalGet Price

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    Jan 30, 2022 · Aug 26, 2012. #1. I have this boiler with a 470f controller. The DHW temp is set by the user on the boiler control panel. I have mine set to 55 at the moment. There is also the option for the user to turn on so-called COMFORT mode which fires up the boiler from time to time to pre-heat the plate heater so it always contains a small supply of Get Price

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    Oct 05, 2012 · Hi, We had an Ecotec 831 installed around 4 years ago, to replace an ancient wall mounted boiler. The improvement in efficiency (and much reduced gas bill) was welcome, but the thing has been very unreliable, with the dreaded F75 fault being a very regular occurrence each winter, and seemingly unfixable by those who've tried - all the engineers who've looked at it …Get Price

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    The Vaillant ecoTEC Plus Combi is a high efficiency condensing combination boiler that can deliver hot water in seconds. Ideal for comfortably heating homes of all sizes, the Vaillant ecoTEC Plus Combi is a stylish and modern natural gas boiler that can be converted to LPG if required.Get Price

  • Vaillant EcoTEC Plus 831 Reviews - Review Centre

    Bought a valiant ecotec plus 831 just under two years ago this boiler has had an intermitent problem since new faulty water pressure switch once every two days the boiler will switch of with the message f22 low water when you speak to valiant they say boiler needs topped up useless just switch the power supply of then back on hey presto it Get Price

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    Mar 13, 2013 · Gas Engineer. Messages. 2,477. Mar 13, 2013. #7. Yes, it gets fixed to the wall where you would normally site the thermostat and wired back into the boiler. Status. Not open for further replies. Reply to Valliant Ecotec plus 831 programmer choice in the Central Heating Forum area at Price

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    The ecoTEC plus combination boiler consists of 3 models with outputs of 23 kW, 31 kW and 37 kW for domestic hot water and two pro versions with outputs of 24 kW and 28 kW for domestic hot water. All versions are available in natural gas. The ecoTEC plus 831 is also available in LPG. ecoTEC combination boilers incorporate a warm startGet Price

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    Feb 24, 2011 · After much investigation and advice I opted to replace the whole 8 radiator system, together with a new Vaillant EcoTec 831 Combi Boiler. This is controlled via a Salus wireless room stat and the central heating is working quite ok. The old and new systems supply my semi-detached bungalow with both domestic hot water and central heating.Get Price

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    Jan 30, 2022 · Register for free today! - Checkout the Plumbing Advice forum and then our Plumbing Videos Discuss Vaillant ecotec plus 831 boiler broblem in the Central Heating Forum area at Adjusting the max heat load down to a fixed number just means that you've hindered the boilers ability to modulate and have effectively disconnected the main Get Price

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    VaillantBoiler Manuals. Listed below are all the manuals for Vaillant. Just click on the model or the Gas council number and the manual will download at the bottom of the page. After you have downloaded the manual double click on the download for the manual to open, if you want to save the download right click.Get Price

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