MARINCO 4" Day/Night Solar Vent

SVB item number: 24537 Manufacturer no.: N20804S
Use all of the solar energy to power the DAY&NIGHT vent and a built-in NiMh battery at the same time. The battery then ensures that the fan can operate for up to 24 hours either at night or without sunlight. In addition, a small bright LED in the middle of the underside of the fan can be used as light for orientation.  Product details
Recommended retail price: €304.44
only  €276.95
-9%
You save: €27.49
Shipping information: Dangerous goods
available | in stock
pcs.
Having issues?
If you are not redirected to PayPal, it could be due to your browser settings. Please check and if necessary deactivate the setting "Hide IP address" in the settings -> Safari -> Hide IP address. Please also check your browser for updates.
MyBoat
Are you already using this item?
Add to my boat now.

Available variants

3" Day/Night Solar Vent
MARINCO 3" Day/Night Solar Vent
€294.37
only €269.95
To product

Product data

  • SVB item number 24537
  • EAN 093344062414
  • Manufacturer no. N20804S
  • Description Marinco - 4" Day/Night Solar Vent
  • Airflow 28 m³/h
  • Battery capacity 2500 mAh
  • Outer-Ø 254 mm
  • Mounting Ø 120.6 mm
  • Panel thickness 68 mm
  • Closable Yes
  • Incl. fly screen Yes
  • Material Stainless steel
  • Integr. battery Yes
  • Shipping information Dangerous goods

Accessories

Image of Replacement Battery 2500 mAh
-10%
MARINCO Replacement Battery 2500 mAh
only €36.95

Product details

Use all of the solar energy to power the DAY&NIGHT vent and a built-in NiMh battery at the same time. The battery then ensures that the fan can operate for up to 24 hours either at night or without sunlight at a flow rate of 28 m³/hour (1000 ft³/h). In addition, a small, bright LED in the centre of the underside of the fan can be used as a light for orientation. Two slide switches on the underside of the fan control the inward ventilation/off/outward ventilation and orientation light (LED) on/off functions. When both switches are off, all solar power is used to charge the battery. The fan can be opened or closed via a robust sliding system. An integrated insect screen keeps uninvited guests away and can be unlocked and removed for cleaning with a simple twist.
The exterior is made of stainless steel. Easy assembly: After making the assembly hole, bed the exterior threaded trim plate and screw into the deck. Turn the interior threaded trim plate into place until flush with ceiling surface. Drill and fasten with screws if desired.
Please refer to the attached documents for all required dimensions.


Included
  • Fan unit with 15 solar cells
  • Pre-installed, rechargeable NiMh battery, 4.8 V, 2500 mAh
  • Removable insect screen
  • 2x outside / inside mounting frames
  • 2x seals for outdoor installation of frame and vent base
  • 6x VA Phillips countersunk screws 4.2x19 mm
  • Installation instructions (English)


Note

Rechargeable battery
The fan is equipped with a replaceable NiMh battery.
The solar cell keeps the battery charged during the day, so that the fan can run at night and in low light conditions.
Runtime with full battery and without sunlight up to 24 hours.
Average battery life depending on climatic operating conditions 3-5 years.
To maximize battery life, make sure that the battery is fully charged before using it for the first time.
To do this, expose the fan to full sunlight for at least 24 to 36 hours.
Please note that the charging time may vary due to external influences such as angle of light, weather conditions, shading of the solar cell, etc.

Switches
Two slide switches on the fan base control the functions.
  • The three-stage switch controls the fan operation:
    IN (= inward ventilation), CHG (= motor off, battery charging via solar on) and OUT (= outward ventilation)
  • The ON / OFF switch turns the LED orientation light on/off.
If both switches are set to "Off", all power generated by the solar panel will be used to charge the battery.

Documents

en-flag Datasheet
PDF (381,16 KB)
en-flag Manual
PDF (463,79 KB)
Item 24537

Product safety

UN number
UN 3496
Transport class
9

What other SVB customers have to say

100% real reviews
STEPHANE R.
by STEPHANE R. Flag of France 3/15/2022 Verified purchase Variant: 24537
Not waterproof
Really not great. The product is not waterproof and when you take a wave on the deck, the water enters through the center of the aerator. So, to avoid if you sail from time to time in tough conditions. No, in fact, to avoid altogether!
Oliviero M.
by Oliviero M. Flag of Italy 5/15/2025 Verified purchase Variant: 24537 in use on a Bénéteau - Antares 10.80
Marinco solar aerator evaluation
The Product appears well made in the components but in my opinion little air enters or exits for sufficient ventilation to reduce the presence of humidity in the master cabin. I am not yet able to evaluate the seal in the presence of navigation with formed waves and washing of the bow.
Matthias W.
by Matthias W. Flag of Germany 10/7/2023 Verified purchase Variant: 24537
Too loud, too big, too high and too ineffective
Needed three fans. Luckily I only bought one fan. It's better not to turn the thing on. The high-frequency noise can be heard throughout the boat. Looking for something quiet for a 120 mm installation opening.
Esa S.
by Esa S. Flag of Finland 6/28/2021 Verified purchase Variant: 24537
Low quality promises
I bought Marinco 4" to replace old solar fan which was the previous model of the same manufacturer. Manufactorer promises 48 hours air circulation but this new model runs out of battery in less than 12 hours, even in mid summer, in Finland, when there is lots of sunshine for weeks. And when it does work, its suction is not very good. SVB changed the battery for free as a quarante fix but senting the fan to repair cost quite a lot. Other companies pay all quarantee costs but not SVB. They don't pay freight. Their quarantee repair did not fix the problem but it is too expencive to sent it back for another quarantee repair. Another thing is, that when other fans stop rotating, atleast the wind is causing suction and air flow in the vent, but this unit does not work that way. Not even if there is a storm. Lousy product. Poor quarantee system.
Thorsten N.
by Thorsten N. Flag of Germany 10/14/2020 Verified purchase Variant: 24537
Expensive and bad
Two Nicro fans were installed on our new used boat, both of which no longer worked. Because of moisture in the cabin, the fans should be replaced quickly and fit into the existing holes. Somehow the parts look cheap when they are unpacked. According to the instructions, I left the fans off and put them in the sun for two days. After commissioning they ran for a good 24 hours, but the air flow generated is rather weak. The whole thing was only to be canceled on the second night. Even during the day they only run at intervals of one second. It's cloudy autumn days, but that's when I need the fans. There can be no question of day and night operation here. In dim light they don't even run continuously during the day. Exchanging was just out of the question because installation and removal are, as always, the biggest problem.

Rate product

How would you rate this product?
Disappointed
Completely fails to meet my expectations
Poor
Only some expectations are met
OK
Meets my basic expectations
Good
Slightly better than my general expectations
Excellent
Fully exceeds my expectations
Click on the stars to rate

Customers ask customers

No questions asked yet. Be the first to ask a question!

More "Customers ask customers" available in the following languages

Comparison

Availability / Price
only €276 95
In stock
only €269 95
In stock
Item no.
24537
24538
Customer ratings
(15)
(17)
Outer-Ø
254 mm
228.6 mm
Description
Marinco - 4" Day/Night Solar Vent
Marinco - DAY&NIGHT 3" Solar Vent
Mounting Ø
120.6 mm
94.5 mm
Battery capacity
2500 mAh
2500 mAh
Material
Stainless steel
Stainless steel
Airflow
28 m³/h
23 m³/h
Panel thickness
68 mm
68 mm
Incl. fly screen
Closable
UN number
UN 3496
UN 3496
Transport class
9
9
Integr. battery
E-mail Newsletter

Product news, offers & new guide videos. Stay up to date!

WhatsApp

New: Get news from SVB straight to your phone!

MARINCO 4" Day/Night Solar Vent
View Ratings (15) Questions (7)