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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > TCH448AKA1 > DEFROST SENSOR BOARD

International Comfort Products TCH448AKA1 Defrost Sensor Board

The defrost sensor board initiates the defrost cycle which may be needed in order to remove frost build-up that may accumulate. The control board looks to a specific sensor that can be found near the condenser, in order to ascertain when to begin.

Key symptoms of an ailing defrost board

The main board may show an error number produced by too much frost
AC and heating system could stop running because of the safety issue that the frost poses
Self defrost sequence refuses to initiate even when there is a large quantity of frost that has built up

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If you are going to be buying or purchasing a new International Comfort Products TCH448AKA1 replacement part do your best and double check the correct model as well as make a visual inspection so that you are positive that the correct defrost sensor board is being ordered. You do not need to install the replacement part alone. Hire someone with experience in your area to do it for you.

Feel free to download your manual for help.

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