Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Alpha
Head to Head
Ariston ACO 27 RFFI
Ariston • 88.8%
Both Boilers
Available FREE through ECO4 scheme
Ariston ACO 27 RFFI leads with 88.8% efficiency, providing better performance and energy savings.
Both Alpha 240E and Ariston ACO 27 RFFI 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
