Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Gledhill
Head to Head
Sabre 25 HE Plus
Sabre • 89.0%
Both Boilers
Available FREE through ECO4 scheme
Sabre 25 HE Plus leads with 89.0% efficiency, providing better performance and energy savings.
Both Gledhill GB15 AGB5015 and Sabre 25 HE Plus 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
