Coleman mach 3 ac freezing up
We are having a freeze up problem with the ducted Coleman mach 3 ac unit. The evaporator is clean and the filter is new. We run it on high cold and turn the thermostat down from max cold. This past we...
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You will also get freeze up running with low outdoor temperatures- if the condenser coils are in the low 70's, the evaporator coils will be below freezing.
