Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Hoval
Head to Head
HRM Wallstar 15/19 Condensing a
HRM • 89.6%
Both Boilers
Available FREE through ECO4 scheme
HRM Wallstar 15/19 Condensing a leads with 89.6% efficiency, providing better performance and energy savings.
Both Hoval TopGas (30) and HRM Wallstar 15/19 Condensing a 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
