Sell solar water heater

Description

Features: 1) Collector size: **0mm x **0mm2) Vacuum tube: 1,**0mm / *7, *2pcs/sector *4 tubes/set 3) Vacuum tube: 1,**0mm / *8, *5pcs/set, *0pcs/set or *0pcs/set4) Tank:**0L, **0L, **0L, **0L5) Collector housing: 0.8mm stainless steel, frame 1.5mm stainless steel, insulation material, rock wool or polyurethane6) Porcelain enamel inner tank, with copper coil inside, anti-freeze fluid do heat
conversion to improve freezing-resistant, reduced scale, work normally under
**0