Air Source Heat Pump Buffer Tank – Multiple Safety Protection
Reliable buffer tank solution designed for high durability, superior insulation, and safe operation.

The SPRSUN air source heat pump buffer tank features a premium stainless steel inner tank, advanced insulation technology, and multiple safety protections, offering long-lasting and secure performance for heat pump systems.

■ SUS 304 stainless steel inner tank
■ 50 mm high-density thermal insulation layer
■ PCM color-coated steel outer panel
■ Maximum operating temperature: 80°C
■ SUS 304 stainless steel heat exchange coil
■ Dry-burning protection technology
■ Anti-scale magnesium anode
■ Optional electric heating support

Structure and Advantages

■ High-Quality Outer Shell: Constructed from PCM color-coated steel sheet, the tank’s outer layer is durable, fully customizable in color, fingerprint-resistant, and built to last.

■ Advanced Thermal Insulation: The 50 mm seamless dense foam insulation in the middle layer minimizes heat loss and significantly improves energy efficiency.

■ SUS 304 Stainless Steel Inner Tank: Lined with premium SUS 304 stainless steel, providing excellent corrosion resistance and ensuring water remains clean, safe, and hygienic.

■ SUS 304 Heat Exchange Coil: High-efficiency stainless steel coil enhances heat transfer, ensuring optimal integration with the heat pump system.

■ Dry-Burning and Anti-Scale Protection: Dry-burning protection and magnesium anode enhance system safety and reduce scaling and corrosion risks.

■ Optional Electric Heating: Built-in 3000W electric heater can work with the heat pump for rapid heating. Users can also select higher-capacity electric heaters and smart electronic controls based on tank volume.