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  • Vaillant ecoTEC Plus 831 Condensing Combi Gas Boiler
  • Vaillant ecoTEC Plus 831 Condensing Combi Gas Boiler
  • Vaillant ecoTEC Plus 831 Condensing Combi Gas Boiler
  • Vaillant ecoTEC Plus 831 Condensing Combi Gas Boiler

Vaillant ecoTEC Plus 831 Condensing Combi Gas Boiler
Reference: PETEC+831

  • Free Delivery*Approx 5 Working Days

  • Product Guarantee 2 Years GuaranteeOn this product

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The ecoTEC Plus 831 Combi Gas Boiler is part of the ecoTEC Plus range of high-efficiency combination gas boilers from Vaillant. This SEDBUK A Rated boiler comes with a 2 year warranty and offers generous heating outputs whilst saving costs on your heating bills.

Vaillant ecoTEC Plus 831 Features and Benefits:

  • Excellent hot water performance due to Vaillant's Aquacomfort system
  • Stainless Steel Heat Exchanger with large surface area to maximise heat transfer
  • Compatible with Vaillant range of high-efficiency flues
  • Single electronic circuit board for simple commissioning
  • ecoLEVEL Condensate Pump compatible
  • Comprehensive status and diagnostic information available
  • Simple push-button programming
  • Two stage frost protection
  • Filling Loop Included

Vaillant ecoTEC Plus 831 Boiler Specifications


Height (mm)720
Width (mm)440
Depth (mm)335
Maximum Domestic Hot Water Output (kW)31.0
Maximum Domestic Hot Water Output (btu)105,800
Central Heating Output (kW)8.7 - 24.0
Central Heating Output (btu)29,702 - 81,936
Flow Rate (l/min)12.7
EAN Barcode4024074459515
SEDBUK Band A
How do I finance my purchase?
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Interest Free Credit Calculator

Enter the total amount you want to spend, choose how many months you wish to pay, take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Choose how long you
would like to pay
3
Deposit (Optional)
Max 50% of total spend
£
4
Press the
button below
Your Finance Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
Term6 Months
Monthly
Payment
£100.00
Typical APR0.0%
Total amount
payable inc deposit
£600.00

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page
Buy Now Pay Later Calculator
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Enter the total amount you want to spend, you can take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Deposit (Optional)
Max 50% of total spend
£
3
Press the
button below
Your Buy Now Pay Later Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
12
months
after
purchase
Amount
payable
£100.00
or
36 Monthly Payments£1.71Fixed rate of 19.9%
Total amount
payable(inc deposit)payable
£61.56

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page
How do I finance my purchase?
  • 1Add the items you want to add your basket and proceed to checkout
  • 2In payment options select "Pay by V12 Finance", you can then select the finance option which you require
  • 3You will be asked to complete a simple online application, it's quick, easy and you'll get the decision within a matter of seconds. There is NO paperwork to be posted and NO physical signature required!

Classic Credit Calculator

Enter the total amount you want to spend, choose how many months you wish to pay, take advantage of our no deposit deal or if you prefer you can specify a deposit of up to 50% of total order value.

1
Enter your order total
£
2
Choose how long you
would like to pay
3
Deposit (Optional)
Max 50% of total spend
£
4
Press the
button below
Your Finance Summary
Total amount
to spend
£ 600.00
Deposit£0.00
Amount of
credit
£600.00
Term6 Months
Monthly
Payment
£100.00
Typical APR0.0%
Total amount
payable inc deposit
£600.00

* Finance available on all orders over £250. Prices given representative as part of larger order.

For further information on our finance partnership, please visit our finance page.

Finance Page
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