Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Vaillant
Potterton Apollo 25
Potterton • 89.0%
Both Boilers
Available FREE through ECO4 scheme
Potterton Apollo 25 offers superior efficiency at 89.0%, making it the better choice for long-term savings.
Both Potterton Apollo 25 and Vaillant Combicompact vcw221h 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
