Warmflow Agentis E21 External Boiler
Product code: 395216

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Warmflow Agentis E21 External Boiler
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Product Information
Agentis External Heat Only - Model E21
The Agentis external oil boiler combines Warmflow’s unique, patented high efficiency 5mm stainless steel heat exchanger technology with the latest Riello low NOx burner technology to create a range of high efficiency oil boilers which offer some of the best efficiency ratings in the UK & Irish markets.
Designed for outdoor use with its IP45 rated, no maintenance, weatherproof casing and multi directional flue which comes included as standard.
Boiler Stats
Models | E21 | E26 | E33 | E44 |
---|---|---|---|---|
Output (kW) | 15-21 | 21-27 | 27-33 | 33-44 |
Flue Options | L,R or rear. Optional Top | L,R or rear. Optional Top | L,R or rear. Optional Top | L,R or rear. Optional Top |
C/F size (mm) | n/a | n/a | n/a | n/a |
ErP Heating Rating | ||||
Height (mm) | 900 | 900 | 900 | 1155 |
Depth (mm) | 700 | 700 | 700 | 876 |
Width (mm) | 413 | 413 | 413 | 595 |
Flow Connection | 28mm | 28mm | 28mm | 1¼" BSP |
Return Connection | 1" BSP | 1" BSP | 1" BSP | 1¼" BSP |
Service Access | front | front | front | front |
DHW Flow (I/min) | n/a | n/a | n/a | n/a |
** Available throughout our P&H Branch Network **
Warmflow’s
unique, patented 5mm stainless steel heat exchanger technology Latest Riello low NOx burner No maintenance, IP45 rated anthracite grey casing in outputs ranging from 15-44kW Multi directional flue included as standard Quiet operation Extended warranty for Warmflow Connect installers (subject to ts & cs) |
Specifications
Brand | Warmflow |
---|---|
Colour | Grey |
Depth | 700 mm |
Flue Included | No |
Fuel Type | Kerosene & (HVO Compatible with minor recommissioning) |
Heating Energy Rating | A |
Heat Output Range | 15-21 |
Height | 900 mm |
Max Heat Output | 21 kW |
Min Heat Output | 15 |
Weight | 100 kg |
Sold Per | Pallet |
Usage | External Use |
LPG Compatible | No |
Delivery & Returns
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Find out more
Product Information
Product Description
Agentis External Heat Only - Model E21
The Agentis external oil boiler combines Warmflow’s unique, patented high efficiency 5mm stainless steel heat exchanger technology with the latest Riello low NOx burner technology to create a range of high efficiency oil boilers which offer some of the best efficiency ratings in the UK & Irish markets.
Designed for outdoor use with its IP45 rated, no maintenance, weatherproof casing and multi directional flue which comes included as standard.
Boiler Stats
Models | E21 | E26 | E33 | E44 |
---|---|---|---|---|
Output (kW) | 15-21 | 21-27 | 27-33 | 33-44 |
Flue Options | L,R or rear. Optional Top | L,R or rear. Optional Top | L,R or rear. Optional Top | L,R or rear. Optional Top |
C/F size (mm) | n/a | n/a | n/a | n/a |
ErP Heating Rating | ||||
Height (mm) | 900 | 900 | 900 | 1155 |
Depth (mm) | 700 | 700 | 700 | 876 |
Width (mm) | 413 | 413 | 413 | 595 |
Flow Connection | 28mm | 28mm | 28mm | 1¼" BSP |
Return Connection | 1" BSP | 1" BSP | 1" BSP | 1¼" BSP |
Service Access | front | front | front | front |
DHW Flow (I/min) | n/a | n/a | n/a | n/a |
** Available throughout our P&H Branch Network **
Key Features
Warmflow’s
unique, patented 5mm stainless steel heat exchanger technology Latest Riello low NOx burner No maintenance, IP45 rated anthracite grey casing in outputs ranging from 15-44kW Multi directional flue included as standard Quiet operation Extended warranty for Warmflow Connect installers (subject to ts & cs) |
Specifications
Brand | Warmflow |
---|---|
Colour | Grey |
Depth | 700 mm |
Flue Included | No |
Fuel Type | Kerosene & (HVO Compatible with minor recommissioning) |
Heating Energy Rating | A |
Heat Output Range | 15-21 |
Height | 900 mm |
Max Heat Output | 21 kW |
Min Heat Output | 15 |
Weight | 100 kg |
Sold Per | Pallet |
Usage | External Use |
LPG Compatible | No |
Delivery & Returns
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
Find out more