solar hot water heater
1.SRCC,SK,ISO9001,ISO14001,CE certificate
2.15 years'warranty
3.OEM approve
4 Sample is welcome
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: standard export carton,sample for wooden case , and vacuum tube and water tank are separate package
Delivery Detail: 15 days delivery
pressure solar water heaters
pressure solar water heaters(We can customize products according to customers' requirement)1.Capacity Optional : 135L,150L,165L,200L,250L,300L,
2.Working temperature: 99 celsius degree
3.Vacuum tube: D58 , L1800mm / D47mm,L1500mm
4.Absorber Area:2.06m²/ 2.48m²/ 2.75m²/3.30m²/4.13m²/4.95m²
5.Cold resistance: -30
6.Tube Hail Resistance ≤25mm
Main material
1.Inner water tank :SUS304-2B food-level stainless steel 0.4mm thickness
2.Outer water tank :clolr plate 0.4mm thickness
3.Heat preservation: imported polyurethane 55mm thickness
4.The material of Frame: Thermal Double-sided Galvanized steel plate with power coating
5.Fastening Piece: Stainless steel screw
feature:
1.With high quality vacuum tubes as solar collector, absorption percentage 91--94%;
2.Tubes size: 47mm x 1500mm and 58mm x 1800mm for choice;
3.Module is made of Galvanized steel, beautiful and durable.
4.The water in the indoor-water tank is under pressure, and the system works with hot water circulation pump.
5.Working pressure: 0.6MPa.
6.Heating pipe in the vacuum tubes are made of high quality copper, with our special Design: wing shape, more efficient (check the heating pipe picture).
7.If one vacuum tube is damaged, the whole machine can be work normally, as no other parts are influenced, replacement is convenient.
8.Warm keeper of water tank in the module is frothed with fiber and polyurethane, thickness
9.High quality Galvanized steel brackets are strong, stable and windproof.
10.Tube quantity is optional, from 15 tubes to 30 tubes.