Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Thermeco
Head to Head
Trisave
Thermeco 12-20 Slimline 12-20 BFILC
Thermeco • 90.6%
Both Boilers
Available FREE through ECO4 scheme
Thermeco 12-20 Slimline 12-20 BFILC offers superior efficiency at 90.6%, making it the better choice for long-term savings.
Both Thermeco 12-20 Slimline 12-20 BFILC and Trisave Fs 18-24 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
