Non-pressure System Solar Water Heater with Powder-coated Color Steel

Product Description

Using good quality SUS ****2b (food grade), or SUS**6(marine grade, good for caustic areas) for inner tank Stainless steel outer case of elegant appearance Water inlet and outlet at bottom of the storage cylinder which is easy for installation Double safety configuration Optional mounting methods are available to satisfy different roof conditions Square baseboards carefully protect the roofs OEM service available Inner tank: stainless steel SUS**4 or SUS**6, 0.4 to 1.0mm thick Outer case: stainless steel SUS**0, SUS**4 or SUS**6 Brackets: stainless steel SUS**0, SUS**4 or SUS**6 (type: flat roof mounts, pole-side mounts) Reflector: stainless steel (optional) Water inlet/outlet, electric heating element installation: in the bottom of storage cylinder Insulation: high density of CFC free polyurethane integral foam made in high pressure and constant temperature condition Evacuated tube: *7 x 1, **0mm; *8 x 1, **0mm two concentric boron silicone vacuum glass tube Capacity: from **0 to **0L, customized capacity available Accessories: F8 series intelligent controller (CE-approved): multiple functions (including functions of the following two accessories) Backup heating element (1.5 or 2.0kW): for back up heating by electricity Gravity feed tank/insulation feed tank/feed valve: for feeding water automatically