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 4.8 stars

1,928 reviews

 4.8 stars

1,928 reviews

Warmflow Agentis Pro Internal System 21kW Oil Boiler

Warmflow Agentis Pro Internal System 21kW Oil Boiler Boiler
Typical Price (inc VAT)
£1,820
Typical installation Cost (inc VAT)*
£1000 - £1500
Sundries (Filter, Flue, etc)
£300
Total Cost
£3,120 - £3,620
Make Warmflow
Model Agentis Pro Internal System 21kW Oil Boiler
Is Condensing Yes
Efficiency Rating A Heat
Band Rating A rating
LPG Compatible No
Standard Warranty 5 years
Central Heating Max. Output 21 kW
Mounting Floor standing
Flow Rate N/A
Typical Price (inc VAT) £1,820
Typical installation Cost (inc VAT)* £1000 - £1500
Sundries (Filter, Flue, etc) £300
Total Cost £3,120 - £3,620
ERP Rating A
Hot Water Max. Output N/A

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

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0330 808 0405
4.7/5 out of 26,467 reviews

1,8 million quotes provided in 10 years

The Professional Agentis Internal system oil boiler has the same features and benefits of the Agentist Internal system boiler, in addition to numerous factory fitted accessories which enable quicker installation and maximises space within the system. The Agentis Internal system oil boiler is ideal for kitchens and utility room installations thanks to its sleek white casing and factory fitted sealed system kit to ensure seamless integration. However, the true benefits lie in its energy efficiency. Warmflow’s unique patented heat exchanger and Riello Low NOx technology which deliver efficiencies in excess of 90% making it an A rated boiler. This range of oil boilers is amongst the most efficient in the UK helping many homeowners to enjoy cheaper heating bills and reduced carbon emissions. As a system boiler it will provide hot water at high mains pressure but needs to be installed alongside a hot water cylinder in order to do so. This boiler is also available in 26kW and 33kW.

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  • Quotes from local engineers
  • Get quotes today, installed tomorrow
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  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 26,467 reviews

1,8 million quotes provided in 10 years

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Excellent 4.8 out of 5

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