Packless Manifold spiral condensers & WSHP coil [Classic models]

Description

✨ Key Features of Manifold Spiral Coils

These coils utilize the core coaxial “tube-in-tube” design common to all Packless heat exchangers, but are shaped and manifolded for high tonnage:

• Coaxial Design: Water (or brine) flows through the convoluted inner tube, and refrigerant flows in the annular space between the inner and outer tubes.
• Patented Convoluted Inner Tube: This crucial feature greatly increases the heat transfer surface area and promotes turbulence in both the water and refrigerant flows.⁵ This maximizes the thermal performance (efficiency) in a compact unit.⁶
• Manifolded Spiral Shape: The coil is arranged in a tight spiral and connected to manifolds (large headers) at the inlet and outlet. This shape offers a large capacity while maintaining a relatively small footprint, making it ideal for chillers and central {WSHP}systems.
• Superior Anti-Fouling: The high turbulence inhibits the accumulation of scale and sediment on the surfaces, ensuring consistent performance and reducing the need for maintenance.
• High Pressure Ratings: The coils are built for modern, high-pressure refrigerants.
  • Maximum Refrigerant Working Pressure: 650 { psig}
  • Maximum Water Working Pressure: 500 { psig}
• Certification: They are ⁹$text{C-UL-US}$ listed (certified by Underwriter’s Laboratories).¹⁰