Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Boulter
Head to Head
Eurocal
Eurocal Ambassador 21/27 Kitchen
Eurocal • 91.6%
Both Boilers
Available FREE through ECO4 scheme
Eurocal Ambassador 21/27 Kitchen leads with 91.6% efficiency, providing better performance and energy savings.
Both Boulter Bonus 40/65 and Eurocal Ambassador 21/27 Kitchen 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
