Heat Pump and Air Conditioning Grading Systems and Methods

A grading system, comprising:

• a difference module that determines a power difference between an actual average power consumption of a heat pump of a building during a predetermined period and an expected average power consumption of the heat pump for the predetermined period;
• a grade determination module that determines a grade of the heat pump for the predetermined period based on the power difference, a split temperature of the heat pump during the predetermined period, a liquid temperature of the heat pump during the predetermined period, a return air temperature of the heat pump during the predetermined period, and a discharge temperature of the heat pump during the predetermined period;
• a capacity module that determines a capacity score for the heat pump during the predetermined period based on the power difference, the split temperature of the heat pump during the predetermined period, the liquid temperature of the heat pump during the predetermined period, the return air temperature of the heat pump during the predetermined period, and the discharge temperature of the heat pump during the predetermined period;
• an airflow module that determines an airflow score for the heat pump during the predetermined period based on the power difference, the split temperature during the predetermined period, the liquid temperature during the predetermined period, the return air temperature during the predetermined period, and the discharge temperature during the predetermined period,
• wherein the grade determination module determines the grade of the heat pump for the predetermined period as a function of the power difference, the capacity score, and the airflow score;
• and
• a reporting module that generates a displayable report including the grade of the heat pump for the predetermined period.