Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
British Gas/Scottish Gas
Head to Head
Grant Combi 70 V3
Grant • 83.0%
Both Boilers
Available FREE through ECO4 scheme
Grant Combi 70 V3 leads with 83.0% efficiency, providing better performance and energy savings.
Both British Gas/Scottish Gas C1 RSF and Grant Combi 70 V3 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
