Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Main
i 30
i • 89.0%
Both Boilers
Available FREE through ECO4 scheme
i 30 offers superior efficiency at 89.0%, making it the better choice for long-term savings.
Both i 30 and Main 12 Heat ErP 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
