Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Fondital
Head to Head
Gledhill GB20 AGB5020
Gledhill • 88.9%
Both Boilers
Available FREE through ECO4 scheme
Gledhill GB20 AGB5020 leads with 88.9% efficiency, providing better performance and energy savings.
Both Fondital Antea KC 24 and Gledhill GB20 AGB5020 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
