Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Merlin
Head to Head
Morco GB30
Morco • 90.0%
Both Boilers
Available FREE through ECO4 scheme
Morco GB30 leads with 90.0% efficiency, providing better performance and energy savings.
Both Merlin 100/150 BF and Morco GB30 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
