Fridge cooling fan mod

I stuck a mirror inside and looked up from the bottom this morning, they installed a piece of the pink foam board about 1 1/2 thick to the wall of the trailer to close the gap from the fridge to the wall of the trailer. The fans behind the unit say Norcold on them. There is 2 fans attached under the coils on each side. Then they installed a Valtera refrigerator exhaust fan about an 1" up from the lower opening, there is a thermostat installed on the left side of the coils that is wired to the 2 Norcold fans, then there is a thermostat installed with aluminum tape wrapped around the big tube coming out of the burner that is wired to the Valtera fan. Then they installed a lower baffle that is on a 50 -55 degree angle, installed a upper baffle in front of the upper coils, at about a 35 - 40 degree angle exposing about 3/4 of the coils. The final baffle they installed was from the back of the upper coils with a gentle curve to the bottom of the top of the upper vent. I will draw a picture and post it to the thread.

Hope this helps.