Low-profile black Maxxair roof vent fan with manual lift lid, 4-speed exhaust fan, 12" fan blade, and over 900 CFM airflow for standard 14" x 14" RV roof openings.
The Maxxair 00-04401M is a low-profile RV roof vent fan designed to add powered ventilation without the taller exterior profile of some full-size roof vent fans. It uses a manual lift lid and a powerful 4-speed fan to help exhaust hot, stale, or humid air from the RV.
This black-lid model fits standard 14" x 14" RV roof openings and is commonly listed for 1" roof applications. The 12" fan blade moves over 900 CFM of air, making it a strong option for improving airflow in compact RV interiors, enclosed trailers, and areas where a lower closed profile is preferred.
Powerful 4-speed fan gives adjustable airflow for ventilation and comfort
Black exterior lid works well with darker roof finishes and low-profile installations
Closed vent profile is commonly listed at about 2.85" to 2-7/8" above the roof
Designed for standard 14" x 14" RV roof vent openings
This model is commonly sold as a MaxxFan Mini / low-profile 4-speed roof vent fan for 1" thick roof applications. Some references list broader roof thickness compatibility, but roof thickness, garnish fit, and installation requirements should be verified before ordering. This model is manual opening, exhaust only, and does not include a rain sensor, remote control, or light.
Before Starting: Work safely on the RV roof and disconnect 12V power before wiring the fan. Use sealants and installation methods compatible with the RV roof material. Basic Installation Steps: 1. Confirm Fit: Measure the existing roof opening and roof thickness to confirm compatibility. 2. Remove Old Vent: Remove the existing vent, interior garnish, screws, and old sealant as needed. 3. Clean Roof Surface: Clean the roof mounting area so the new vent can seal properly. 4. Prepare Wiring: Confirm 12V DC power and ground wiring are available and properly fused for the fan circuit. 5. Set Fan in Opening: Position the roof vent fan over the 14" x 14" opening and check alignment before fastening. 6. Seal and Fasten: Apply compatible RV roof sealant and secure the vent according to the installation instructions. 7. Connect Power: Make the 12V wiring connections using proper RV electrical practices. 8. Test Operation: Confirm fan speeds, lid movement, keypad response, and exterior seal integrity.
Package Contents: • Maxxair 00-04401M roof vent fan assembly • Black manual-opening lid assembly • 12V DC 4-speed fan • Interior controls / keypad as supplied by manufacturer • Interior screen / garnish components as supplied by manufacturer • Mounting hardware as supplied by manufacturer NOT Included — May Also Need: • RV roof sealant • Compatible FanMate vent cover • Additional wiring or connectors • Roof repair materials if the existing opening or seal area is damaged • Additional interior trim if roof thickness or finish requires adjustment Confirm roof opening size, roof thickness, power availability, and sealant requirements before beginning installation.
To confirm compatibility before ordering, have the following ready: • Existing roof opening size • Roof thickness • Current vent brand/model, if replacing an existing unit • Whether 12V DC wiring is available at the vent location • Desired lid color and fan features • Photos of the existing vent and interior garnish, if available Why this matters: RV roof vents often use a standard opening, but roof thickness, garnish fit, wiring access, and sealant condition can affect installation.
Match this roof vent fan by opening size, roof thickness, wiring availability, and desired control features. Always confirm measurements before installation.
If the fan does not operate after installation, verify 12V power, ground, polarity, fuse condition, and wiring connections before replacing parts.