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Sanco2

SANC02 43-Gallon Heat Pump Water Heater System

Regular price $5,845.00
Shipping calculated at checkout.

SANC02 43-Gallon Heat Pump Water Heater System is backordered and will ship as soon as it is back in stock.


Gen5, 4.5kW/15,400 Btu/h Heat Pump Water Heater with 43-Gallon Stainless Steel Tank, CO₂ Refrigerant (GS5-45HPC-D + ECO-43SSAQB)

Upgrade your home’s hot water system with the GS5-45HPC-D Gen5 Heat Pump Water Heater paired with the ECO-43SSAQB 43-Gallon Stainless Steel Tank. This high-efficiency, eco-friendly water heating system delivers 4.5kW / 15,400 Btu/h capacity using CO₂ refrigerant for a reduced carbon footprint. The heat pump efficiently transfers heat, while the stainless steel tank with R12 insulation ensures optimal heat retention, durability, and long-lasting performance. This innovative system also supports low-temperature installation and features enhanced safety with an anti-scald valve and ASME-approved pressure relief valve.

⚠️ Please Note: This system is not normally stocked and must be ordered in advance, with an estimated 3-4 week lead time.

🌟 Key Features & Benefits:

  • Heat Pump Technology: Efficiently heats water while saving energy.

  • CO₂ Refrigerant: Environmentally friendly and sustainable.

  • Drain Pan Heater: Prevents condensation for enhanced durability.

  • Modbus & Advanced Thermowells: Easy integration and precise temperature control.

  • 43-Gallon Stainless Steel Tank: Corrosion-resistant and built to last.

  • R12 Insulation: Maximizes heat retention and energy efficiency.

  • Anti-Scald & ASME-Approved Safety Features: Protects users and meets strict safety standards.

  • High First-Hour Rating: Delivers more hot water upfront than conventional systems.

  • Warranty Coverage: 3 years on labor and 15-year limited lifetime on the tank.

The GS5-45HPC-D + ECO-43SSAQB combination is the perfect eco-friendly solution for safe, efficient, and reliable hot water. Contact us today to order this advanced heat pump water heater system and upgrade your home’s water heating experience.

 Residential Warranty

  • Heat Pump: 10 Years all Parts.  10 Year unit replacement warranty if any Refrigerant carrying component fails
  • Stainless Steel tanks: 15 Years, limited lifetime
  • Glass Lined Tanks: 10 Years
  • System: 3 Years Labor

Documents and guides: 

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