Nonpressurized solar hot water heater,
simple in structure, vacuum tube solar collector, supply hot water economically.
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets 1
Supply Ability: 1000 Set/Sets per Month 10
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: carton box with foam partions
Delivery Detail: 20 working days
KD-NPA 13 solar hot water heater
Type | Evacuated Tube |
Pressure | Unpressurized |
Circulation Type | Direct / Open Loop (Active) |
Heating System | Thermosyphon (Passive) |
Connection Type | Direct-Plug |
Installation | Freestanding |
Housing Material | Plastic |
Certification | CE |
Capacity | 250 |
Place of Origin | Jiangsu, China (Mainland) |
Brand Name | Kaidun |
Model Number | KD-NPA |
large quantity of hot water | high absorption vacuum tube |
economical solar water heater | easy maintaince |
Non-pressurized solar hot water heater is a simple form of making use of solar energy to get hot water. It directly joints the heat collector with the water tank on the top. There is no need of pump to push the water and no need of pipeline between the collectors and the tank. When the water in the vacuum heat-collecting tube is heated, its density will decrease and will go upward into the tank; meanwhile the cold water in the tank will flow down into the tube due to its greater density. Thus, the circulation and heat-exchanging in the system is completed.
Advantages: