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Warmflow Agentis External 21kW Heat Only Oil Boiler

Stock Code: 10137401
Manufacturers Stock Code: E21

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Technical Information

Latest Riello low NOx technology exceeding legislative requirements
Designed for outdoor use with its IP45-rated, no maintenance, weatherproof casing
Patented high-efficiency heat exchanger
Save up to 5 litres of fuel per week compared to other brands with the UK & Ireland's only AA-rated oil boiler
Multi-directional flue options included as standard

Manufacturer Stock Code	E21
EAN Code	5055888501601
Sub-Category	Domestic Boiler
Brand	Warmflow
Warranty	5 Years
Boiler Model	Agentis External
Output	21 kW
Category	Heat Only
Fuel Type	Oil
Includes Magnetic Filter	No
Last Updated	02.06.2026

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