
MAXXAIR Mini 03700/03750 vs Powered 03801/03851: Parts
MAXXAIR's compact 14-inch-square roof vents are available as non-powered Mini vents or powered Mini units with an exhaust fan and interior LED lighting. Their exterior hoods can look similar, but the interior plate, screen and electrical components are different. Choose the complete vent by its exact part number and repair it from the corresponding manufacturer diagram.
View Available Parts With Photos
Non-powered Mini versus powered Mini with LED
| Manufacturer MPN | Colour | Factory configuration |
|---|---|---|
| 00-03700 | White | MAXXAIR Mini static roof vent; no fan or LED. |
| 00-03750 | Black | MAXXAIR Mini static roof vent; no fan or LED. |
| 00-03801 | White | MAXXFAN Mini Plus in the R-700 parts chart: 6-inch exhaust fan with LED. |
| 00-03851 | Black | MAXXFAN Mini Plus in the R-700 parts chart: 6-inch exhaust fan with LED. |
All four models use a 14 × 14-inch roof opening, but the unpowered models are passive vents; the powered LED units require an appropriate fused 12V supply. The rooftop hood is a weather shield and should not be mistaken for a crank-operated or motorized lifting lid.
Non-powered Mini components
Complete hood/filter/flange assembly, white or black.
Filter reference; manufacturer's Z-suffixed references may not be available as replacement stock.
Interior plate assembly, including baffle.
Interior screen assembly.
Powered fan-and-LED components
Complete outer hood/filter/flange assembly, white or black.
Interior plate assembly for the 00-03801/00-03851 fan-and-LED version.
Fan motor and blade reference numbers; check exact availability.
Fan-and-LED interior screen assembly.
Fuse and control knob shown in the factory parts diagram.
Small-parts package, separate from the complete vent assembly.
Manufacturer component drawing
MAXXAIR's repair manual includes a separate exploded drawing for each configuration. The embedded view below opens on the fan-and-LED models; the static vent's illustrated drawing is on page 2.
MAXXFAN Mini Plus 00-03801/00-03851 — fan-and-LED parts diagram
Open the original drawing in a separate PDF viewer — use this link if the embedded preview does not display on your phone.
Open the MAXXAIR Mini 00-03700/00-03750 static-vent exploded drawing for the baffle and passive screen. For powered vent installation, see MAXXFAN Mini powered-unit installation guidance and match its stated models before applying its wiring or sleeve directions.
Before repairing or replacing
- Check the exact full model number rather than relying on the hood colour or appearance alone.
- Confirm the roof opening and available thickness for the correct installation sleeve.
- For powered units, disconnect 12V power before working on the fan, screen, controls or lighting.
- Reinstall screens and seals as directed and check roof weatherproofing before use.
Identify the four models by photograph


MAXXAIR Mini 00-03750 black non-powered roof vent
View 00-03750 product
MAXXAIR 00-03801 white powered exhaust fan with LED
View 00-03801 product
MAXXAIR 00-03851 black powered exhaust fan with LED
View 00-03851 productRécemment consulté
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