Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Grant
Head to Head
i-mini C24
i-mini • 89.6%
Both Boilers
Available FREE through ECO4 scheme
i-mini C24 leads with 89.6% efficiency, providing better performance and energy savings.
Both Grant Combi 90 Mk II and i-mini C24 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
