What Size Cutout Does The MaxxFan Plus 4-Speed Roof Vent MA00-04751KSX Fit?
Updated 12/25/2025 | Published 12/23/2025 >
Question:
About this ceiling vent. MA00-04751KSX I cant find anywhere on the webpage that tells me what size hole Ill need to cut in my roof.
asked by: Thomas D
0
Expert Reply:
Hi Thomas!
Sorry about that. The Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid # MA00-04751KSX will fit the standard 14" x 14" cutout. This is what the vast majority of fans, vents, and even ACs will fit and I'm surprised we don't have that listed somewhere on the page. I'll see if I can fix that.
What are you wanting to install this on?
expert reply by:
Lazer S
0
Product Page this Question was Asked From
Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid
- RV Vents and Fans
- Vent
- Roof Vent
- Powered Lift
- 12V Fan
- Plastic
- White
- MAXXAIR
more information >
Continue Researching
- Shop: Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid
- Video: Feature Breakdown: Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid
- Video: In-Depth Review of the B and B RV Ceiling Cool Vent
- Shop: B&B Adjustable RV Ceiling Cool Vent - 1/4" Flange - Oyster
- Shop: B&B Adjustable RV Ceiling Cool Vent - 2" Flange - Polar White
- Shop: B&B RV Ceiling Cool Vent - Snap-On - 1-1/2" Flange - 4-3/4" Cutout - Polar White
- Shop: B&B RV Ceiling Cool Vent w/ Rotating Damper - 1-1/2" Flange - 4-3/4" Diameter - Polar
- Shop: B&B RV Heat Vent w/ Rotating Grille for 4" Duct - 4-1/8" Diameter - Polar White
- Shop: Valterra RV Ceiling Vent w/ Dampers and Covered Screws - 5" Diameter - Light Beige
- Q&A: Correct Replacement For A MaxxFan 4951KS
- Q&A: Recommended Replacement Fan for a MaxxAir 4951 With a White Lid
- Q&A: Troubleshooting MaxxFan 4700 Series, 4700K
- Q&A: Looking for Replacement Bathroom Vent for 2009 Keystone Sprinter Travel Trailer
- Q&A: Replacement Recommendation For Older Ventline Roof Vent
- Article: Trailer Wiring Diagrams
- Article: How to Replace or Install an RV Roof Vent
- Q&A: Availability of Victron DC/DC Battery Charger With Lithium Compatibility and Engine On Detection
- Q&A: What Replacement Converter Do I Need for a Series 7300 Model 7345 Converter?
- Article: Best RV Roof Vents
- Article: How to Measure for Trailer Hitch Drop
- Article: Brake Controller Installation: Starting from Scratch
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: Converting Your RV Water Heater to Tankless



John
12/25/2025
Howdy! I used this fan as a replacement for one that died and didn't have to measure the hole in went in. It was pretty easy to install and came with what I needed to do the job. You just need to get the butyl tape and some self leveling sealer to seal the screw holes....