Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Firebird
Head to Head
Atmos Atmos Compact Combi N30K
Atmos • 89.3%
Both Boilers
Available FREE through ECO4 scheme
Atmos Atmos Compact Combi N30K leads with 89.3% efficiency, providing better performance and energy savings.
Both Firebird Boilerhouse S 150-200 and Atmos Atmos Compact Combi N30K 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
