Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Baxi Heating
Ariston Clas HE System 30
Ariston • 89.0%
Both Boilers
Available FREE through ECO4 scheme
Ariston Clas HE System 30 offers superior efficiency at 89.0%, making it the better choice for long-term savings.
Both Ariston Clas HE System 30 and Baxi Heating Wm 281rs 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
