Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Ariston
Head to Head
Baxi 100 HE
Baxi • 89.6%
Both Boilers
Available FREE through ECO4 scheme
Baxi 100 HE leads with 89.6% efficiency, providing better performance and energy savings.
Both Ariston ACO 32 MFFI and Baxi 100 HE 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
