Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Baxi Heating
Head to Head
Grant Combi 90 Mk II
Grant • 83.9%
Both Boilers
Available FREE through ECO4 scheme
Grant Combi 90 Mk II leads with 83.9% efficiency, providing better performance and energy savings.
Both Baxi Heating Bermuda 25/1 and Grant Combi 90 Mk II 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
