There are concerns about the published efficiency data for the PMC Green Heat Pump, with questions whether it aligns with established energy performance standards for heat pump systems.
Reports indicate the unit might rely on nonstandard rating metrics rather than the widely accepted SEER2 and HSPF2 efficiency ratings typically used for heat pumps.
The investigation may encompass Kinghome-manufactured models, and users are advised to monitor developments while maintaining installation records, model details, and system documentation to stay informed about performance claims.
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PMC Green Heat Pump: System Overview and Key Points - Flipbook by Fleepit