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Portland Approval of Heat Pump Water Heater creates "Cascade Effect"

The approval by the City of Portland of the environmentally superior Sanden "Eco-Cute" heatpump water heater was the first in a chain of approvals including Seattle and now Bellingham, despite the equipment not being UL Listed! After each project, the approval was documented in the Code Innovations Database, along with supporting materials that were used to justify subsequent approvals. This "cascade effect" of approvals based on published case study info, shows the power of the Code Innovations Database for making it easier to build green!
Portland Approval of Heat Pump Water Heater creates "Cascade Effect"

Everhart Home has CO2 Refrigerant HPWH

The approval by the City of Portland of the environmentally superior Sanden "Eco-Cute" heatpump water heater was the first in a chain of approvals including Seattle and now Bellingham, despite the equipment not being UL Listed!  After each project, the approval was documented in the Code Innovations Database, along with supporting materials that were used to justify subsequent approvals. This "cascade effect" of approvals based on published case study info, shows the power of the Code Innovations Database for making it easier to build green!  Read the full case study here:

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