> > > > I checked that it was draining water outside and it did seem to be > > dripping water, so I don't think any of it is accumulating inside the u= nit. >=20 > There will always be some water inside the unit. Modern units use > evaporation to boost efficiency. Some even allow the fan blades to dip i= nto it > and spray it on the coils. There is still such a thing as too much water= .. That is > why I recommend pulling the cover off, but not before dousing it in > disinfectant. Yuck, that sounds like a recipe for spreading legionairella ... http://www.hse.gov.uk/legionnaires/ --=20 Scanned by iCritical. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .