Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Servowarm
Head to Head
Strebel SC 30 K
Strebel • 89.3%
Both Boilers
Available FREE through ECO4 scheme
Strebel SC 30 K leads with 89.3% efficiency, providing better performance and energy savings.
Both Servowarm Elite 21 Condensing Combination and Strebel SC 30 K 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
