HVAC Snowing

Stosh

Member
Don't know if anyone has seen this happen, but every time the A/C turns on I get like Styrofoam pieces coming out of the air vents. Any ideas?.
Thanks
 

danemayer

Well-known member
If this just started on a 2015 RV, there could be something disturbing the styrofoam, like an unwanted critter.
 

sengli

Well-known member
The entire roof panel is made of foam blocks with an aluminum structure. Our big horn, and now our landmark both blow out wood and small foam balls everytime the air is run. Pretty much the norm for these rigs.
 
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