water heater
1.Non pressure
2.OEM
3.CE,SIO,Keumark,SRCC,SABS
4,Stainless steel all
Port: Shanghai
Minimum Order Quantity: 1 Set/Sets y
Supply Ability: 10000 Set/Sets per Month y
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: carton for FCL wooden case for LCL
Delivery Detail: 15 days for container Load,samples about 7-10 days
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Working Principal
Compact non-pressurized solar water system of all-glass evacuated tubular collector integrated with storage tank, are ideal for use in small units, houses and other applications where cheap, reliable hot water supply is required. Simple, economic and practical.
As we know the specific gravities of hot water and cold water are different, cold water goes downward and hot water goes upward.
When cold water in vacuum tubes is heated it become lighter and flows to the water tank while cold water in the tank goes down to the vacuum tubes. With this circulates the cold water in water tank will be hotter and hotter.
Vacuum tube
Achieves the National Standard GB/T 17049-1997
Excellent solar-thermal conversion and low heat loss
Highly reliable, using borosilicate glass 3.3
Long vacuum life time
Insulation layer
With high pressure constant temperature and fixed
quality integrated polyurethane foaming technology,
the insulation efficiency is perfect and durable.
Foaming density: 35g/cm³
Closed-cell foam rate: 95%
Model No.: SLDTS
Features: 1) Solar hot water heater using evacuated tube
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty,
Model No.: SLCPS
Features: OEM factory since 1998
CE,ISO,CCC,SGS
samples available
5-year warranty and free trainning
solar water geyser
Model No.: SLDTS
Features: 1. china factory low pressure solar water heater
2. Twelve years experience
3. OEM & design service offerd
4.Free training
Model No.: SLSSS
Features: 1) Solar high pressure geyser
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty, free replacement
Model No.: SLSSS
Features: 1) Domestic Stainless Steel Solar Water Heater
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty
Model No.: SLITS
Features: 1) Solar geyser with copper coil
2) Twelve years experience
3) Free training, no worry
4) 5-year warranty
Model No.: SLDTS
Features: bathroom solar geyser with back-up
Manufacture since 1998
Free training,no worry
5-year warranty
Model No.: SLCPS
Features: OEM factory since 1998
CE,ISO,CCC
samples available
Over 15 years' life and 5 warranty
pressurized solar geyser
Model No.: SLDTS
Features: solar energy water heater with back-up
Manufacture since 1998
Free training,no worry
5-year warranty
Model No.: SLCFS
Features: OEM factory since 1998
CE,ISO,CCC,SGS
samples welcome
5 years warranty
solar gesyers
Model No.: SLCPS
Features: 1) high pressure solar geyser
2) Twelve years experience
3) OEM & design service offerd
4) Free training, no worry
Model No.: SLCFS
Features: Solar flat panel
1, the largest aperture area
2, the longest lifespan
3, be suitable for warm area