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SANCO₂ Heat Pump Water Heaters

SANCO₂ heat pump water heaters use CO₂ refrigerant to deliver high-temperature domestic hot water with exceptional efficiency and very low global warming potential. For past Small Planet Supply customers, WestCoast Efficiency provides a focused source for project support, replacement needs, and continued access to this proven heat pump water heating technology.

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These systems are well suited for high-performance homes, light commercial applications, and projects where efficient electric water heating, cold-climate performance, and low-GWP refrigerant matter. With 150°F hot water production and strong efficiency across a range of conditions,

 

SANCO₂ remains a smart option for customers looking to move away from conventional electric resistance or gas water heating.

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WestCoast Efficiency can help returning customers confirm product fit, review project requirements, and determine the best path forward for new or existing installations.  We also sell replacement parts for SANCO2 Gen 3/4/5 units.

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High Efficiency Water Heating for Canadian Projects

WestCoast Efficiency supplies ECO2 heat pump water heaters to builders, installers, and mechanical contractors across Canada.
From our base in Olympia, Washington, we coordinate Canadian shipping and simplify the cross-border purchasing process.
What Canadian customers can expect:

  • Pricing and invoicing in Canadian dollars

  • Shipping directly to Canadian destinations

  • Customs and duties paid

  • Clear written quotes

  • Credit accounts and payment terms for approved businesses

  • Email-based ordering and project communication
     

We are particularly well positioned to support high-performance building projects in British Columbia and throughout Western Canada.
 

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Frequently asked questions

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