Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Merlin
Head to Head
Trisave Fs 43435
Trisave • 83.0%
Both Boilers
Available FREE through ECO4 scheme
Trisave Fs 43435 leads with 83.0% efficiency, providing better performance and energy savings.
Both Merlin 100/150 BF and Trisave Fs 43435 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
