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Just a quick update. It's been five days since the service bulletin was performed. Our weather has not been too hot, but the air conditioning units have been running a lot with no more leaking. Looks like the fix worked.

I had a mobile RV repair technician come out and performed the service bulletin on both of my air conditioning units. They only have you sealing two of the original mounting holes--I guess the others aren't in a location of concern. Then you drill lots of holes in the plastic base to drain...

I received an email from Jim Fenner today with an attached service bulletin. I couldn't figure out how to attach it, but below is the beginning: TECHNICAL SERVICE BULLETIN 98-01-19 Dometic Blizzard AC water migration into return air cavity Description...

My problem hasn't focused on airflow but on water coming back on shutdown. He didn't comment on airflow. - - - Updated - - - Sorry--my first post gave my background that we just purchased a 2017. Need to update my profile.

I talked with Jim Fenner again today(I'm sure he wishes I would just wait for him to call me, but he isn't living in a home that approaches 90F on hot days with occasional showers in the bedroom) and he said they ran through several fixes and tests on their test unit and have come away with not...

Lakewood actually - - - Updated - - - I talked with Jim Fenner, Director of Customer Service. He said they (which I think means Dometic and Heartland) are putting a coach through some fixes with tests in their climate control booth. We hit 95F today--one air conditioner cannot keep up!

Error code was E-1. We were able to reset by turning all power off for 20 minutes then resetting the thermostat. Keeping it at 76F has kept it working. Not sure if ducting issue, but Heartland says they only figured out roughly two weeks ago that they had a big problem. The amount of water...

Just purchased 2017 Bighorn 3760EL and we have our bedroom air conditioner raining water down on us when it shuts down. Our rear A/C will shutdown with an error code if we put the temperature too low e.g.72F. Big problem with summertime heat. After threatening dealership (Windish) and getting...

I am having the same problem. I've put silicone on the seals several times over the past couple years (I have a 2011 3585). How hard is it to replace yourself? Any helpful hints would be appreciated.

Just returned from a trip and when we tried to open the slideout (includes kitchen area and tv area) it caught on something and pulled a cabinet away from the wall (countertop is pulled away) and some of the trim. We stopped right away and then pulled it back in. Took it in to the dealer and...

Last night watching TV the TV went black. The refrigerator shifted to propane, and the outlets in the kitchen (under cabinets) stopped working. Reset all the breakers twice, no change (not marked what it is, so still learning). Other outlets all working. GFI not tripped and all the outlets...