Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Head to Head
Warmflow
Elco Straton 22
Elco • 85.6%
Both Boilers
Available FREE through ECO4 scheme
Elco Straton 22 offers superior efficiency at 85.6%, making it the better choice for long-term savings.
Both Elco Straton 22 and Warmflow 70/90 Bluebird 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
