Product Specifications + Qualified Products Lists
Commercial HPWH Qualified Products List
Products/TechnologiesHeat Pump Water Heaters (HPWH)|Water Heaters
Market SectorsCommercial + Industrial
The Commercial/Multifamily HPWH Systems QPL contains information on Commercial and Multifamily products that meet the Advanced Water Heating Specification requirements. These products generally serve more than four dwelling units or a commercial load (as defined in the specification). Products can be integrated or split systems.
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Version 8.1 effective July 1, 2024. Appendix J revised 2026.