Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
GAH Heating Products
Head to Head
Sime Heating Products (UK)
GAH Heating Products 100/150 Select
GAH Heating Products • 81.7%
Both Boilers
Available FREE through ECO4 scheme
GAH Heating Products 100/150 Select offers superior efficiency at 81.7%, making it the better choice for long-term savings.
Both GAH Heating Products 100/150 Select and Sime Heating Products (UK) Format super 100 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
