
100L Round Frame Non-Pressuried Solaer Water Heater. 3-Year Warranty: Comprehensive 3-year warranty coverage for mechanical defects and performance issues. Stainless Steel Inner Tank: Constructed with SUS304-2B stainless steel to ensure water quality and durability. Customized Solutions: Tailored solar water heating solutions available to meet specific customer requirements. High Energy Yield: Superior heat retention due to high vacuum evacuated tubes and polyurethane insulation. Cost-Effective Design: Thermosiphon principle operation offers low maintenance costs and short amortization rate. Multiple Capacity Options: Available in 100L, 200L, and 300L models to suit various residential needs. Fast Lead Time: Peak and off-peak season lead times both within 15 working days. ISO9001 & CCC Certified: Products meet international quality standards and local safety certifications.