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Marinco Day / Night Solar Vent

  • Function: Fresh Air Cabin Circulation
  • Select Diameter, Volume and Material
  • Outside Dimensions Vary by Vent Size
  • Item #: 
    Model #: 
    Multiple Models Available
    Reg. Price:     From: $148.99 To: $159.99
    Sale Price:     From: $134.09 To: $143.99
    134.09 143.99
    Please enter quantity below.
    Vent Diameter
    Air Volume / Hour
    Outside Diameter
    Model #
    Shipping Weight
      MARI 3
      Marinco Day / Night Solar Vent
    3 Inch
    Stainless Steel
    800 Cubic Feet
    9 Inch
      4.20 Lbs.
      *In Stock!*
    Reg. Price: $156.99
    Sale Price: $141.29
      MARI 4
      Marinco Day / Night Solar Vent
    4 Inch
    Stainless Steel
    1000 Cubic Feet
    10 Inch
      4.60 Lbs.
      *In Stock!*
    Reg. Price: $159.99
    Sale Price: $143.99
      MARI 3
      Marinco Day / Night Solar Vent
    3 Inch
    White Plastic
    800 Cubic Feet
    9 Inch
      4.20 Lbs.
      *In Stock!*
    Reg. Price: $148.99
    Sale Price: $134.09
      MARI 4
      Marinco Day / Night Solar Vent
    4 Inch
    White Plastic
    1000 Cubic Feet
    10 Inch
      4.60 Lbs.
      *In Stock!*
    Reg. Price: $152.99
    Sale Price: $137.69
    Click the "More Info" button above for specific information about that product.


    • The Marinco Day/Night Solar Vent threads into the included deck plate
      • Removable from outside without tools
    • Built-in on/off fan switch, LED lights and intake/exhaust switch accessible from inside the cabin for ease of use
    • Circulates fresh air in boat cabin eliminating mold, mildew and musty air
    • Whisper quiet fan operation
    • No wiring required
    • Rechargeable battery allows for 24-hour continuous operation
      • High capacity NiMh battery operates vent for up to 24 hours, on a full charge, without sunlight
    • Complete air and green water shut-off from below
    • Includes:
      • White plastic interior trim ring
      • Insect screen
      • Mounting hardware
      • Easy-to-understand installation manual

    Note: Replaces Nicro Day/Night Plus model snap-in deck plates and fits existing holes, once snap-in deck plates are removed

    Click Here for the Installation Guide for this Product

    Click Here for a Data Sheet with Dimensions for this Product

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to


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