I’ve worked on the Bosch WTG86400UC condensation dryer more times than I can count, and pump failure is hands-down the most frequent service call I get for this model. Nine times out of ten, the fix is simply replacing the condensation pump assembly or clearing a clogged pump filter — both very manageable DIY repairs. … Read more
I’ve worked on dozens of Bosch WTG86400UC condensation dryers over the years, and a dirty lint filter sensor is hands-down the most frequent service call I get for this model. Nine times out of ten, a thorough cleaning of the sensor strips inside the lint filter housing is all it takes to clear the error … Read more
I’ve worked on the Bosch WTG86400UC heat pump dryer more times than I can count, and refrigerant-related issues are among the most frequent calls I get on this unit. In most cases, the culprit isn’t an actual refrigerant leak but rather a dirty condenser coil or a failing compressor causing poor heat exchange performance. A … Read more
