Material:SUSB304-2B 1.Vacuum tube size:58mm*1800mm 2.Frame:stainless steel 3.Thermal insulation:60mm Polyurethane

Type	Tube sizes	Tube QTY.	Tank capacity	Collector Area	Whole Volume	Person
WL1800-20	Ø58X1800mm	20	155L	2.46m2	170L	3-4
WL1800-24	Ø58X1800mm	24	185L	2.96m2	210L	4-5
WL1800-30	Ø58X1800mm	30	230L	3.69 m2	260L	5-6
WL1800-36	Ø58X1800mm	36	275L	4.43 m2	310L	6-7
WL1800-42	Ø58X1800mm	42	335L	5.66 m2	360L	8-9

 

 

 

 

 

 

 

 

 

 

 

Unpressurized Solar Water Heating System

Outstanding Quality

1. Inner tank material: SUS304-2B Stainless steel,0.5mm.

2. Outer tank material: ColorSteel&0.4mm.

3.Thermal insulation:60mm Polyurethane.

4.Frame:stainless steel/ galvanizd steel 0.5mm.

5. Thickness:1.2-1.5mm6.Bracket:Galvanized steel&1.5mm

7.Tube sizes:58mmx1800mm

8.Tube quantity:30pcs/part

9.Tank capacit:298L

10.Warranty:3Years

11.Lifetime:10years

 

 

 

Non-pressure Solar Water Heater for outdoor