Listing ID #3337416
Company Information
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Contact SupplierETC (Evacuated Tube Collectors) system: These systems are made up of glass and are fragile.
Technical Requirements
Evacuated Tube Collectors/ Heat pipes Type of tubes 3 layer solar selective (Inner layer of copper coating should be visible). Detailed specifications of tubes will be as per the guidelines laid down by MNRE for empanelment of manufacturers of ETC based systems.
Inner tank material:
SS 304 or 316 grade min/ MS or any other material with anticorrosive coating for hard water with chlorine contents.
Outer cladding & Frames:
Al/SS/FRP or GI powder coated. MS may also be used with special anti-corrosive protective coatings.
Salient Features:
Both these type of water heaters come with or without pump. Pump is used to move water from collectors to the storage tank. Those without pump use thermo siphon principle to move water from collectors to storage tank automatically.
Application | Typical Requirement of Hot Water at 60OC. |
---|---|
Household bathing using buckets | 10-20 liters per person per bath. |
Household bathing using shower with a mixing tap |
20-30 liters for 10-15 minute bath |
Shaving, while a tap runs | 7-10 liters |
Household bathing in bathtub (one filling) |
50-75 liters |
Wash basin with a mixing tap (hand Wash, brushing of teeth, etc.) |
3-5 liters per person per day. |
Kitchen washing | 2-3 liters per person per day. |
Dishwasher | 40-50 liters per wash cycle |
Clothes washing machine | 40-50 liters per cycle |