Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Ariston
Head to Head
Ferroli Optimax 25 OV
Ferroli • 89.4%
Both Boilers
Available FREE through ECO4 scheme
Ferroli Optimax 25 OV leads with 89.4% efficiency, providing better performance and energy savings.
Both Ariston ACO 27 MFFI and Ferroli Optimax 25 OV 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
