SUS304 Sanitary Stainless Steel Hot Water Tank for Central Heating Supply

This heat insulated stainless steel hot water tank is specially designed for hotel, resort, apartment, and commercial building central hot water supply projects. The tank features a food-grade SUS304 stainless steel inner liner, high-density polyurethane foam insulation layer, and color steel/stainless steel outer protective shell. It efficiently stores hot water from various heating systems including heat pumps, boilers, solar energy, and gas heating systems, significantly reducing heat loss while maintaining stable hot water temperature 24 hours daily.

• Inner Tank: SUS304 food-grade stainless steel with pickling passivation treatment, anti-rust properties, no scale precipitation, safe for domestic hot water storage
• Thermal Insulation Layer: 50mm-100mm thick integral foamed polyurethane with low thermal conductivity and excellent heat preservation
• Outer Shell: Color steel plate or SUS304 stainless steel cladding, rainproof, anti-corrosion, beautiful and durable
• Standard Fittings: Hot water outlet, cold water inlet, sewage drain, overflow port, manhole, temperature sensor port, circulating pipeline connector
• Optional Configuration: Anti-corrosion magnesium rod, electric heating auxiliary device, external temperature control cabinet, circulating heat preservation pipeline

Hot water generated by hotel heating equipment enters the tank for storage, where the closed polyurethane thermal insulation layer effectively blocks heat conduction and air convection loss. The tank maintains water temperature steadily for extended periods without frequent reheating. When guest rooms or public areas require hot water, constant-temperature water is distributed through central supply pipelines. The built-in circulation interface supports pipeline constant temperature circulation, eliminating cold water output at tap ends, enhancing guest experience while reducing energy waste.

• Superb Heat Preservation Performance: Integral high-density polyurethane foaming insulation layer maintains temperature drop ≤3℃ within 24 hours, reducing heating equipment startup frequency and saving electricity/gas energy costs
• Sanitary Safe Stainless Steel Liner: 304 food-grade inner tank prevents rust and harmful precipitates, eliminating yellow water and peculiar smells, ensuring clean and healthy bathing water
• Strong Structural & Anti-corrosion Performance: Integral stamping and seamless welding process provides pressure resistance and leak resistance; outer shell withstands outdoor rain and indoor humid environments with service life up to 20 years
• Multiple Heat Source Matching Design: Compatible with air source heat pumps, solar water heaters, gas boilers, electric boilers and various central heating systems
• Flexible Customized Capacity & Size: Vertical cylindrical, horizontal cylindrical and split assembled styles available, capacity ranges from 1 ton to 100 tons
• Low Maintenance & Easy Installation: Complete standard connecting interfaces for simple installation; magnesium rod anti-scaling protection extends inner tank life with minimal maintenance

• Star hotel, resort, homestay central bathing hot water storage
• Apartment, office building, commercial complex domestic hot water supply
• Hotel laundry, kitchen restaurant constant temperature hot water reserve
• Swimming pool auxiliary heating hot water storage tank
• Solar & air energy heat pump integrated hot water engineering supporting tank
• Campus, hospital public bathroom large capacity hot water storage

We provide personalized tank capacity, size and interface scheme design based on hotel building layout and daily hot water consumption. Complete installation drawings and pipeline matching guidance are included. Global remote technical operation training and 1-year whole tank warranty are available, with long-term supply of magnesium rods, temperature sensors and other spare parts to ensure stable central hot water supply for hotel projects.