Warmflow Agentis External System 21kW Oil Boiler
Typical Price (inc VAT)
£1,740
Typical installation Cost (inc VAT)*
£1000 - £1500
Sundries (Filter, Flue, etc)
£300
Total Cost
£3,040 - £3,540
| Make | Warmflow |
| Model | Agentis External 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) | £1,740 |
| Typical installation Cost (inc VAT)* | £1000 - £1500 |
| Sundries (Filter, Flue, etc) | £300 |
| Total Cost | £3,040 - £3,540 |
| 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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The Agentis External system oil boiler is ideal for outdoor installation, but 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.
Get your best deal
Quickly compare 3 FREE quotes
- Quotes from local engineers
- Get quotes today, installed tomorrow
- Finance options available
- Save up to £500 on installation
Get Quotes Now
It only takes 30 seconds
0330 808 0405
1,8 million quotes provided in 10 years