Fans operating is a must For the any cooling unit use, fans to increase the Air Flow through the condenser fins. Fans are use to increase air flow through the condenser, not used to remove heat from the compartment.
These fans are 12 VDC with 0.20A draw each. Smooth DC brushless operation with Ball Bearings
OEM uses a different Temp fan switch located on the condenser fins and the Amish cooling unit different temp fan switch is located on the Steam Pipe we will need to know which one needed before we ship.
DC Brushless Fan DC
13.7 VDC 0.20 Amp draw (10.8 to 13.2 DC volt range)
Noise level dBA 41.5
Over all size 4 3/4 x 4 3/4 x 1 1/2