
Floor Heating Storage Hot Water Domestic Water Heating System 100L Buffer Tank. Food Grade SUS304 Material: Inner tank made of high-quality SUS304 stainless steel for safety and durability. Anti-Explosion Diamond Armor: Thickened inner tank with imported enamel glaze resists acid, alkali, and explosion. High Efficiency Heat Exchange: Corrugated pipe coil structure prevents corrosion and ensures stable operation. Multiple Volume Options: Available in 50L, 100L, 200L, 300L, 400L, and 500L to fit various needs. Auxiliary Electric Heating: Built-in 3kW heater supports heating in severe cold areas or as backup. Universal System Compatibility: Suitable for solar, heat pump, gas, and electric water heating systems. Up to 3 Years Warranty: Comprehensive tank warranty coverage for peace of mind. OEM and ODM Services: Custom designs accepted for all OEM and ODM orders.