Zephyr Power Vent 48V Battery Box Ventilation
List Price: $134.00
Price: $100.99 $99.01
(Sale ends )
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Power Vent 48V Battery Box Ventilation

Zephyr Power Vent 48V Battery Box Ventilation

Why use a Power Vent?

  • Positive venting of hydrogen gas.
  • Stops back drafting.
  • Puts the smell outside.
  • Keeps batteries warmer in cold climates.
  • Keeps the battery tops and terminals cleaner.
  • Uses very little power.
  • Excellent results for over 15 years


The Zephyr Power Ventwas designed for use in remote home power systems. The concept arose from field experience of systems with enclosed battery boxes. Quite often the NEC required venting was found back drafting, thus cooling the battery bank and lowering its' capacity as well as venting hydrogen gas into the structure.

The Power Ventalleviates this condition by keeping a gravity operated damper closed within the vent pipe except at times when the batteries are being charged and producing hydrogen gas. During these times the battery box is force vented with a low power, sparkless fan which overcomes the damper sending the gas outdoors. The "fan on" mode is determined by the battery voltage. When the batteries are "gassing" during charge periods the battery voltage will read above normal. A voltage sensitive switch is required in the system to make the on/off determination. All TRACE SW model inverters have a programmable auxiliary relay which can operate the POWER VENT. Other systems require the addition of a voltage controlled switch.

The Power Ventis designed around typical home power systems with battery banks under 2,200 amp hours and charge rates under 150 dc amperes. Systems larger than this can produce more hydrogen gas than the expel rate of the Power Ventwhich operates in the 5 to 8 cubic foot per minute range. Two vents may be used for higher volume.

Comes in 3 voltages: 12, 24 and 48 Volts DC

Also Known As:
Power.Vent.48V
Power-Vent-48V
Power_Vent_48V
PowerVent48V

 12 & 24 Volt Power Vent48 Volt Power Vent
 

 

 

Shipping Weight: 3 Lbs. 4 Lbs.
Size: 4″ Dia. x 7.25″ 4″ Dia. x 10″
Power consumption: 3 watts or less 6 watts or less
Voltage: 12 or 24 VDC 48 VDC
Air volume: 6 cfm with 360º maximum change of direction 8 cfm with 360º maximum change of direction

 

Note: Specifications and pricing of the Zephyr Power Vent 48V Battery Box Ventilation subject to change without notice. Illustrations and descriptions of the Other Power Vent 48V do not claim to be complete or exhaustive.

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