Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Merlin
ICI Caldaie Solar C25
ICI Caldaie • 89.1%
Both Boilers
Available FREE through ECO4 scheme
ICI Caldaie Solar C25 offers superior efficiency at 89.1%, making it the better choice for long-term savings.
Both ICI Caldaie Solar C25 and Merlin 2000 40/60 BL 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
