SANCO2 200 Gallon + 18kw ECO-200SW18 Swing Tank

ECO-200SW18 – 200 Gallon & 18kW Swing Tank

The ECO-200SW18 Swing Tank is a large-capacity, ASME-certified hot water storage solution designed for pairing with GS5-45HPC & -D heat pumps. With a massive 200-gallon volume, Ultonium glass lining, and a durable 18kW Incoloy heating element, this swing tank ensures reliable hot water delivery for commercial applications where performance and durability are critical.

🔧 Construction & Durability

• Heavy-duty carbon steel tank with Ultonium glass lining, fired to 1600°F for maximum protection.

• Built in compliance with ASME code.

• Exterior certified for indoor installation only.

• Equipped with 3 x Magnesium Anodes for superior corrosion resistance.

🔥 Performance & Capacity

• Tank Volume (Actual/Nominal): 200 Gallons

• Capacity per Heat Pump: 4.5kW or 15,400 Btu/h

• Recovery per HP @ 90°F Rise: 20.6 GPH (Gallons per Hour)

• Installed Tank Weight: 550 lbs | Shipping Weight: 742 lbs

💧 Connections

• Recirculation/Heat Pump Manifold Inlet: 1 ½” NPT

• Hot Water Outlet: 1 ½” NPT

⚡ Electric Heating Elements

• 1 Low Watt Density Incoloy Element – built to resist corrosion, scaling, high temps, and thermal shock.

• Element Output: 18 kW

• Number of Element Contactors: 2

• Voltage & Amperage Draw:

  • 208V-1Ph: 87.0A

  • 240V-1Ph: 75.0A

  • 208V-3Ph: 50.0A

  • 240V-3Ph: 44.0A

🌡 Controls & Safety

• Magnetic contactors with immersion thermostats.

• 120V control circuit with built-in transformer.

• Elements thermostatically controlled in 54kW (Max) increments.

• Internal fusing: circuits fused in 48A increments for protection.

• Supplied with ASME-approved Pressure Relief Valve (150 Psig setting).

• Electric panel designed for indoor use only.

🛡 Insulation & Efficiency

• High-density closed-cell foam insulation to minimize heat loss.

• Meets ASHRAE 90.1b efficiency standard (≤ 4 watts/sq. ft. energy loss).

✅ Certifications & Warranty

• ASME Certified Tank.

• ETL & ETLc Approved.

• 5-Year Tank Warranty.

• Building Management System (BMS) interface contacts included for remote operation.

👉 The ECO-200SW18 Swing Tank is ideal for high-demand facilities requiring maximum storage, efficiency, and durability in hot water applications.

Technical Documents:

• Submittal