SOLAR WATER HEATING SYSTEM MODEL: ETC TYPE SYSTEM
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- MNRE approved
- Special grade Borosilicate glass
- Outer dia 47 mm & inner dia 37 mm
- Selective coated glass tube
- Excellent insulation & self-tracking of glass tubes
- SS 304 Stainless steel tank
- Sacrificial anode for tank protection
- CFC free PUF insulation for tank
- Outer cladding – Stainless steel
- Compatible for hard water above 150 ppm
- Easy replacement of tubes