Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Warmworld
Viadrus K4 K4G1H24PS
Viadrus • 89.0%
Both Boilers
Available FREE through ECO4 scheme
Viadrus K4 K4G1H24PS offers superior efficiency at 89.0%, making it the better choice for long-term savings.
Both Viadrus K4 K4G1H24PS and Warmworld FFC Combi 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
