Condenser coil cleaning indicator
AssigneeCoil Pod LLC
InventorRichard P. Fennelly
Life of this patent
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Abstract
The need to clean dirty condenser coils in an operating refrigeration appliance is performed by connecting a temperature monitor to the coil to signal when a predetermined rise in temperature has occurred from a baseline temperature that exists when the coil structure is clean. The temperature monitor can merely provide the actual temperature reading or it can be programmed for the selected temperature rise to light up or display an appropriate message that coil cleaning needs to be done.
Claims4
A method for signaling the need to clean dirty condenser coils in an operating refrigeration appliance which comprises connecting a temperature monitor to the coil to signal when a predetermined rise in temperature has occurred from a baseline temperature that exists when the coil is clean.
Dependencies are inferred from the claim text.