12V RV Fridge Ventilation Cooling Fan 5.5 (140mm), Custom Mounts For American RV Side Vents, Adjustable Temperature Settings, High-Tech Remote With Manual/Auto Modes, Waterproof

for the money it looks like you cant go wrong. have not had a chance to install them yet since it is below 0 here but as soon as i can i will install them. look like they are very easy to install. My brother-in -law installed some that look the same but were twice the price and have smaller fans and his work great,so these should be even better

I dont typically bother to do reviews but in this case I will. As per a previous review: This is a very nice fan. Nice construction and controls. It definitely helps keep the fridge temp down. I flipped it so it would pull air into the side vent, blow onto the evaporator and vent the hot air out of the roof. Just back from a 10 day trip in daily 90+F temperatures with fridge side exposed to sunny south side every day and it kept our full fridge temperature at 39F or 4C, power level 6 on a Norcold unit. No complaints. In comparison our newer Samsung refrigerator in the house is at 36F (factory setting) and we never had to lower the temp.

This fan is definitely not quite. Even on 50% speed it is noisy both inside the camper and outside. Fortunately it does cool the fridge to a safe operating temperature.

This does exactly what it says it does - it increases airflow across the coils which improves the operation of an evap fridge. Our large four door Dometic struggled to cool well in temps over 90 degrees, even with three small fans factory installed. I would have preferred to mount these fans in the top vent, but the coils were so close to the outside wall there wasnt enough room to do that so I reversed them and installed on the lower vent. Despite that, they work great. Highly recommend!

This fan is the answer to your refrigerator problems if yours having issues with it staying cold in hot weather. Here in Texas we’ve been seeing 100+ temperatures and with this fan installed, my refrigerator has had no problems staying in the mid 30’s in the refrigerator compartment and 0 and below in the freezer. Installation was pretty easy. Money we’ll spent.