intermittent cold air blows


Old 02-07-04, 02:03 PM
Fast Eddie
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intermittent cold air blows

I have a Luxaire DCLULlD12N0i0A gas furnace and air conditioner unit. Sometimes the fan stays on and blows cold air. I have to do a hard reset on the side of the furnace, like a light switch. Then warm air starts again. Any ideas?

Fast Eddie
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Old 02-07-04, 03:51 PM
hvac4u's Avatar
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unit is locking out for some reason, there may be a diagnostic indicator on the board. dirty filter, coil or blower will cause this as well as other items
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