Vacuum Tube Solar Water Heater
1.5years' warranty.
2.CE,ISO9001,CCCcertificate
3.High efficiency
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact Supplier
Packaging Detail: cardon box
Delivery Detail: 15 days for container
Vacuum Tube Solar Water Heater
Vacuum tube solar Water Heater Working Principle
The vacuum tube absorbs the sun’s rays and turns it into heat energy, heating the water in the tubes. As the temperature of the water rises it becomes less dense, so the hot water in the tubes float into the tank, and the cold water in the tank travels down into the tubes. This natural cycle keeps repeating and the water in the tank gets hot. This unit will work below freezing temperatures as the glass tubes are sealed and heat can only enter and not escape from them. Non pressure system drains by gravity, unit must be placed at high place above supply line.
Material of vacuum tube solar water heater :
1.Work pressure :0 bar
2.SUS304-2B stainless steel SUS304-2B
3.Manifold:Aluminum alloy
4.Glass tube:Borosilicate glass 3.3
5.Heater pipe:TU1 copper
6. Inner tank : SUS304-2B food grade stainless steel SUS304-2B
7.Outer tank : SUS304-2B stainless steel SUS304-2B
8.Insulation layer: 55mm polyurethane
vacuum tube solar water heater installation notes:
1. Assembly of this unit typically takes less than one hour
2. Unit is gravity drain, must be placed at highest point of house
3. For maximum efficiency unit should be placed in an unobstructed view of sun light for eight hours a day
4. In freezing climates all exterior pipes should be well insulated
Model No.: HP
Features: 1.15 Years Warranty for vacuum tube
2.CE&CCC&ISO9001
3.Best price with high quality
4.clean,health,comfor,safety
Model No.: SLP
Features: 1.CE,SRCC,Solar Keymark,SABS
2. Anti-freezen & pressurized
3. 10 years warrantee
4. 10-15 days delivery
5. OEM available...
Model No.: XF-II-12
Features: Pass the CE ISO9001 Solar keymark
Fluorocarbon coating
Recommanded inland region
Cheapest in the solar water system
Model No.: JHC-30
Features: integrative solar water heater
1.manufacturer for 13 years
2.CE,ISO certificate
3.pressure solar system
4.five year warranty
Model No.: JHC-18
Features: integrative solar water heater
1.manufacturer for 13 years
2.CE,ISO certificate
3.heat pipe system
4.five year warranty
Model No.: SS-M2
Features: solar heater
1. EN12975 & solar key mark
2. Anti-freezen & pressurized
3.15 Year Warranty
Model No.: SP-C
Features: Pre-heated solar water heater
1.Solar keymark , CE
2.Aluminum alloy/galvanized steel 1.5mm thickness
3.Delivery within 10days
Model No.: ST
Features: 1)competitive price and competitive price
2)hot product
3)high quality guarantee
4)best service
Model No.: ST
Features: 1)competitive price and good performance
2)hot product
3)high work efficiency
4)best service
Model No.: ST
Features: 1)good performance
2)advanced tube technology
3)hot products
4)long life-span
5)competitive price
Model No.: GSC
Features: 1)most competitive price
2)hot product
3)long life-span
4)best service
Model No.: ST
Features: Water heater; 5 years quality guarantee; Inlet/outlet/Air vent are welded;Inner tank:SUS304 steel;0.5mm;Frame:1.5mm;2% free tube