Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics
ELCO Klockner Heiztechnik
Head to Head
Vaillant
ELCO Klockner Heiztechnik Ultron 22
ELCO Klockner Heiztechnik • 86.8%
Both Boilers
Available FREE through ECO4 scheme
ELCO Klockner Heiztechnik Ultron 22 offers superior efficiency at 86.8%, making it the better choice for long-term savings.
Both ELCO Klockner Heiztechnik Ultron 22 and Vaillant Combicompact vcw221h 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
