Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Boulter
Head to Head
Firebird Enviromax
Firebird Enviromax Combipac HE 26kW
Firebird Enviromax • 90.2%
Both Boilers
Available FREE through ECO4 scheme
Firebird Enviromax Combipac HE 26kW leads with 90.2% efficiency, providing better performance and energy savings.
Both Boulter Bonus 65/90A and Firebird Enviromax Combipac HE 26kW are available at no cost through the government ECO4 scheme. Take the next step today.
✓ Government Approved Scheme ✓ No Hidden Costs ✓ Professional Installation ✓ Energy Efficient
