Firebird Enviromax Popular C20 Boiler house 15-20kW Oil Boiler. This product comes with 2 years parts and labour warranty, 5 years on the heat exchanger, and optional extended parts and labour warranty. Ideal for installation in a dedicated boiler house, garage or outbuilding.


Save up to 30% on your Energy Bills

2 Year Parts & Labour Warranty

Directly Employed Expert Installers
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Firebird Enviromax Popular C20 Boiler House 15 – 20 kw
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Boiler removal & installation
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Power Flush your Central Heating System
Descaler & Inhibitor – Central Heating Cleaner
Firebird Enviromax Popular C20 15 – 20 kw is highly efficient irish made condensing oil boiler. This model is suitable for installating in a garage and requires a flue.
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Patented heat exchanger design
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Built from premium quality steels
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Multiple tapping points for ease of installation
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Sturdy well insulated casing minimises heat loss
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High performance Riello RDB burner complete with a full diagnostic control box
The Sustainable Energy Association of Ireland (SEAI) recommends that you should replace or upgrade your oil boiler if it is more than 15 years old. Even if there are no apparent problems, it’s unlikely to be running above 70% efficiency (new oil boilers are more than 90%) and reliability is likely to be an issue.
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Help it run more efficiently, reducing your heating costs
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Reduce your heating costs by up to 25%
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Improve reliability and safety
Improve your Building Energy Rating (BER)
Save up to 20% operational improvement in efficiency. That means more than 25% in fuel savings. Combine it with zoned controls and your savings can increase to over 35%.
In other words, you can cut your fuel bills by a third by replacing an older, low efficiency oil boiler with a high efficiency oil boiler and zoned controls.
1. Contact our office

Contact our office by phone ( 01 514 3344 ) or email and we will arrange a time and day for our sales rep to call out to you.
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2. Sales rep visit

We pass on your details to our sales rep and they will call to let you know when they will be arriving. (There is no charge for visit)
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3. Free written quotation

The sales rep will survey what works need to be done and will give you a free written quotation for the gas boiler replacement.
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Please Note * If earth bonding is required in the installation of the boiler to bring it up to current regulations I.S. 813, there will be an additional flat rate fee of €350 for up to 10 metres of bonding.