Battery Ventilator Controller

Features:-

Ventilates enclosed battery compartments, especially for lead acid batteries, to remove explosive gasses, acid fumes, excess heat and humidity.
Turns on automatically when the battery reaches its gassing voltage. Use with 12 or 24 volt box fans for rapid air exchange.
Starts a 15 minute drying cycle when the voltage drops to the float level cycle of modern charging systems. After timeout, the blower shuts down automatically with no load on the battery.
The controller can be mounted on the battery Compartment or at a remote location. 12 or 24 volt operation.	Optional Blowers

• Output up to 50 amps for large blowers

• Explosion proof and waterproof for mounting inside the battery compartment

• Green LED indecates blower operating

• Red LED indicates overload or low battery warning

Click here to download and view the owner's instruction manual using the Acrobat viewer. (Two pages).

Optional Blowers for use with Vent Controller

12 Volt 4" Fan kit for Battery  Compartments 50 cubic feet per minute
24 Volt 4" Fan kit for Battery  Compartments 50 cubic feet per minute
1 1/2 " Fan kit for Battery Boxes 4 cubic feet per minute