Follincraft
Home / Gear / Maxxair MaxxFan Deluxe

Maxxair MaxxFan Deluxe

The campervan ventilation upgrade that affects sleep, heat, moisture, cooking smell, and rainy-day airflow before almost anything else in the build.

Maxxair MaxxFan Deluxe product photo
Roof fan14 x 14 openingRain cover
Overview

If you sleep inside a vehicle, air movement is basic infrastructure.

A roof fan pulls heat, cooking smell, damp air, and stale breath out of the living space. It is one of the rare upgrades that helps in summer, winter, rain, and shoulder-season weirdness.

Maxxair describes the Deluxe line as a 10-speed reversible roof fan with a built-in rain shield, thermostat options, remote-control options, intake and exhaust on most models, and fitment for standard 14 x 14 inch RV roof openings.

The install manual is the part to read slowly: the fan needs clear roof area behind the vent because the intake/exhaust louvers face the rear, a roof thickness between 1 1/8 and 6 1/2 inches, and a minimum 12V DC, 5A service with proper stranded wire. It also calls out sealant compatibility because some solvent-based sealants can damage the plastic flange.

The fan is simple. The roof hole is not. Placement, framing, wiring, compatible sealant, screw sealing, and a real water test decide whether this becomes daily comfort or a leak you get to think about every time it rains.

Best forCampervans, small trailers, roof-vent replacements, and builds ready for a correctly framed and sealed roof penetration.
Not forRenters, no-cut builds, roofs with poor clearance, or anyone treating sealant compatibility and leak testing as optional.

Ventilation is comfort, moisture control, and smell management all in one carefully planned hole in the roof.

Where to Buy

Maxxair MaxxFan Deluxe

Roof vent, fan, and rain shield in one unit for van and RV ventilation.

Official product link for current models, features, and specs.

View product →
Quick Read
Role
Roof ventilation
Best Fit
Campervan sleeping comfort, moisture control, and hot-weather airflow.
Why It Works
The built-in rain shield keeps ventilation useful when weather changes.
Skip If
You cannot commit to layout planning, roof cutting, compatible sealant, and leak testing.
At a Glance
Opening
Standard 14 x 14 inch roof opening.
Fan
12 inch, 10-blade fan; 10-speed on main Deluxe models.
Airflow
Intake and exhaust on most 10-speed Deluxe models.
Power
Minimum 12V DC, 5A service per install manual.
Roof Thickness
1 1/8 in minimum to 6 1/2 in maximum.
Clearance
Keep at least 8 in clear behind the vent flange.
Install Notes
Placement
Plan around roof ribs, bed location, cook area, solar, AC, roof racks, and rear louver clearance.
Cutout
Measure twice, protect exposed metal, and frame thin roofs so the garnish and flange seat properly.
Sealant
Use sealant compatible with the plastic flange and roof surface; avoid solvent types called out by the manual.
Test
Power-test the fan, then hose-test the roof before interior finishes hide the leak path.
My Notes

This is one of the first van-build parts I would plan around because it changes daily comfort, condensation, and sleep. The fan is simple; the hole in the roof is the serious part.

  • Think about bed position, cooking position, solar panels, roof racks, and rear clearance before deciding fan placement.
  • Plan the cutout and frame-up before the cutoff wheel touches the roof.
  • Use compatible sealant, cover screw heads, and water-test it like you expect rain to find every shortcut.
  • Pair it with cracked windows or vents so the fan has actual makeup air.
Explore more gear

Keep building the kit around gear that solves real problems.

See all gear →

Back to gear