The proven ecoTEC pro is the ideal solution for all requirements of heating. It is especially lightweight and compact, and yet offers a surprisingly high hot water output. The ecoTEC pro´s high quality is now demonstrated by the new design and new technology. Its automatic combustion control, a new pneumatic gas-air mix system and an automatic 2-stage energy saving pump ensure high energy efficiency.
| Energy efficiency | VUW INT III 236/5-3 H | VUW INT III 286/5-3 H | VUW INT IV 346/5-3 | VC BL 246/5-3 A | VCW BL 236/5-3 A | VCW BL 286/5-3 A | VMW 236/5-3 H (H-ES/PT) | VUW INT IV 236 /5-3 | VUW INT IV 286/5-3 | VC 306/5-5 (E-BE) | VC 356/5-5 (E-BE) | VUW INT IV 346/5-3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ErP efficiency rating for hot water (A+ to G) | A | A | A | A | A | A | A | A | A | |||
| ErP efficiency rating for central heating (A+++ to G) | A | A | A | A | A | A | A | A | A | A | A | A |
| Energy efficiency | VUW INT III 236/5-3 H | VUW INT III 286/5-3 H | VUW INT IV 346/5-3 | VC BL 246/5-3 A | VCW BL 236/5-3 A | VCW BL 286/5-3 A | VMW 236/5-3 H (H-ES/PT) | VUW INT IV 236 /5-3 | VUW INT IV 286/5-3 | VC 306/5-5 (E-BE) | VC 356/5-5 (E-BE) | VUW INT IV 346/5-3 |
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