Circulates fresh air in boat cabin eliminating mould, mildew and musty air
Moves 1,000 cubic feet of air/hour or 24,000 cubic feet of air/day (4″ model)
Rechargeable battery allows for 24-hour continuous operation
Whisper quiet fan operation
No wiring required
Built-in on/off fan switch, LED lights and intake/exhaust switch
High capacity NiMh battery operates vent for up to 24 hours without sunlight on a full charge
Threads into included deck plate and can be removed from outside without tools
Complete air and green water shut-off from below
All Day/Night Plus models come complete with white plastic interior trim ring, insect screen, mounting hardware and an easy-to-understand installation manual
Replaces NICRO 3″ and 4″ snap-in deck plates (fits existing holes once snap-in deck plates are removed) and Day/Night Plus models
Replacement NiMh Battery (for these vents) Part No. 6-11609
High capacity battery pack
4.8V, 2.5 amp-hours
For current Day/Night Vents
| Part No. | 6-11612 | 6-11613 | 6-11614 | 6-11615 |
| Finish: | S/Steel | White | S/Steel | White |
| Overall Diameter: | 9″ (229mm) | 10″ (254mm) | ||
| Height: | 2.68″ (68mm) | 2.68″ (68mm) | ||
| Fan Vent Size: | 3″ (76mm) Dia. | 4″ (101mm) Dia. | ||
| Cut Out Hole Size: | 3 3/4″ (96mm) Dia. | 4 3/4″ (121mm) Dia. |
