Keeping air tight all times, no damage can occur from oxygen related corrosions or deterioration of the main body. Heat is exchanged through stainless steel pipes and the life span is semi - permanent.
3.Semi-Permanent Life Span and Clean Management
No threat of expansion, explosion and breakage, no need for special inspection. The most up-to-date control devices make anyone can operate the unit safely and easily.
2.No need for an inspection or a license to operate
The Vacuum pressure is lower than surrounding atmospheric pressure. Six levels of safety features that protect it from expansion explosion and damage.
1.Excellent Safety
Vacuum technology reduce your expenditure. Six levels safety protection make you use the vacuum boiler safely.
Delivery Time: | 30days |
Supply Ability: | 500 Set/Sets per Year |
Payment Terms: | L/C,T/T |
Port: | Tianjin |
Style: | Horizontal |
Structure: | Fire Tube |
Fuel: | Gas-fired |
Brand Name: | Navien |
Place of Origin: | Beijing China (Mainland) |