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Detailed side-by-side comparison of efficiency ratings, specifications, and performance
Aquaflame
Firebird
Efficiency Winner
Firebird Blue Flame Enviromax Popular 26kW
Best Value
Both boilers are available free through the ECO4 scheme
Both Aquaflame Eco-Avance II 15 and Firebird Blue Flame Enviromax Popular 26kW are available free through the ECO4 scheme. Check your eligibility and apply today.
