Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
GAH Heating Products
Head to Head
Vaillant
GAH Heating Products 140/190 Select
GAH Heating Products • 82.2%
Both Boilers
Available FREE through ECO4 scheme
GAH Heating Products 140/190 Select offers superior efficiency at 82.2%, making it the better choice for long-term savings.
Both GAH Heating Products 140/190 Select and Vaillant Aquaplus 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
