Nicro
Yes both same model and tried warranty no good,took apart and played around to repair but no good and gave up,did not feel like paying the $160.00
for new replacement,did get it good price when purchased from defender maybe 3 years.
I had a computer fan that I worked on to make fit in the vent and is working good for now with temporary wires to 12 volt plug in for now,will wire maybe to light next to hatch and maybe try solar down the road,would like to have two simliar air in and out.
Nick