Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Hoval
Head to Head
Saturn NHC 25 E
Saturn • 89.4%
Both Boilers
Available FREE through ECO4 scheme
Saturn NHC 25 E leads with 89.4% efficiency, providing better performance and energy savings.
Both Hoval TopGas (45) and Saturn NHC 25 E 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
