Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
Firebird
Head to Head
Boulter
Firebird Boilerhouse S 150-200
Firebird • 85.3%
Both Boilers
Available FREE through ECO4 scheme
Firebird Boilerhouse S 150-200 offers superior efficiency at 85.3%, making it the better choice for long-term savings.
Both Firebird Boilerhouse S 150-200 and Boulter Bonus 65/90A 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
