Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Ferroli
Ariston Combi A 30 MFFI Combi A
Ariston • 89.7%
Both Boilers
Available FREE through ECO4 scheme
Ariston Combi A 30 MFFI Combi A offers superior efficiency at 89.7%, making it the better choice for long-term savings.
Both Ariston Combi A 30 MFFI Combi A and Ferroli Optimax HE 31 S 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
