|Comparison of Furnace Fan Electricity Costs*
|Standard PSC Blower||ECM Blower|
|Continuous Fan Operation||$561||$151|
|Auto Fan Operation||$124||$73|
|Based on statewide average electric rates of $0.12 per kilowatt-hour. Actual costs may vary.
*Source: Electricity Use by New Furnaces: A Wisconsin Field Study October 2003 Energy Center of Wisconsin Table 3: Summary of annual electricity use and ECM savings