Features: 　　

Symbol of Dignity & Status　　

1. Heat conversion ratio: above 50%, by far higher than the national standard (45%); 　　

2. Thickened multilayer high pressure foaming heat preservation; 　　

3. Patented design of herringbone frame, well-structured, available for any roof; 　　

4. Aeronautical High-Temperature Superconducting Technology, no water leakage or scale formation, fast heat transmission, about 1,000 times of copper; 　　

5. Full-automatic and intelligent operating mechanism optional.

Specification:
Vacuum tubes:
　　 φ47×1500 18/20/24/30 tubes
　　 φ58×1800 18/20/24/30 tubes
Water capacity:
　　 100-300L

Customer-tailored, and OEM services provided.