Provide any additional details about your water heating systems that may impact energy use.
Mention whether hot water is used heavily in specific areas (e.g., kitchens, laundry, guest showers, spa facilities), whether water heating is centrally managed or zoned, and any energy-saving measures in place (e.g., heat recovery, thermostatic controls, or insulation).
Also, indicate if you have any solar thermal systems or other renewables contributing to hot water production.