Runtime Doesn’t Match My Utility Bill
Last updated: August 25, 2026
Runtime and kWh are different numbers.
Runtime — how long heat or cool ran. Weather, setpoint, open doors, and dirty filters change it
kWh — measured energy on compatible baseboard V2/V1 thermostats
Utility bill — whole-home electricity, not only the Mysa-controlled heaters
The bill includes lights, appliances, water heating, and other rooms. A Mysa chart will not equal the full statement.
Compare similar weather days on the Energy / Insights charts after you change a schedule. If runtime dropped but the bill did not, look at the rest of the home’s use or a colder billing period.