Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Grant
DD Heating Heatline C24
DD Heating • 85.5%
Both Boilers
Available FREE through ECO4 scheme
DD Heating Heatline C24 offers superior efficiency at 85.5%, making it the better choice for long-term savings.
Both DD Heating Heatline C24 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
