Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Grant
Head to Head
Unical Alkon 35 SC HE
Unical • 88.5%
Both Boilers
Available FREE through ECO4 scheme
Unical Alkon 35 SC HE leads with 88.5% efficiency, providing better performance and energy savings.
Both Grant Combi 70 V3 and Unical Alkon 35 SC HE 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
