MARIS SOLAR BOILER FOR OPEN SYSTEM OS

1. Polyurethane insulation 50mm
2. Galvanized 0.5mm iron with oven baked paint
3. Thermostat
4. Immersion electric element
5. Hot water to user
6. Cold water inlet
7. Hot water from collector
8. Cathodic protection
9. Cement coating
10.Cold water to collector