What Is The Best Way To Mount The Exterior Half-Moon Trailer Vent?
Updated 07/21/2025 | Published 07/15/2025 >
Question:
Should you install with the vent down or facing forward, and the rear one facing back? The box trailer is only used occasionally.
asked by: Richard H
Expert Reply:
Hey Richard,
The exterior trailer vent # WHMAV2 does not have a dedicated way it needs to install. You can configure it and mount it however you please. Typically for the best air flow one will be mounted in the front with the vent facing down to allow that fresh air in, and then the other vent mounted in the rear either facing down or with the vent facing the rear of the trailer. With that said you can mount it however you would like, or which ever way fits your trailer better.
What kind of trailer do you have?
Product Page this Question was Asked From
Replacement Exterior Half-Moon Trailer Vent for 3" Diameter Hole - White
- Accessories and Parts
- RV Vents and Fans
- Wall Vent
- Redline
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Q&A: Availaiblity of White Half Moon Trailer Vent
- Q&A: Replacement Hub and Drum Assemblies for AL/KO 8460 Hubs and Drums
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: How to Find Replacement for Hadco 322 Hubs
- Q&A: Will Redline Grease Seal # 1105-100-031 Replace Hadco 3122 Grease Seal
- Q&A: How to Pick Out Replacement Grease Seals for Hadco 3122
- Q&A: Potential Replacement Options For a Fastec 44610 Entry Door Lock
- Q&A: How Does the Half Moon Vent # WHMAV2-WAVT2 Install
- Article: Trailer Tire Sizing
- Article: Breakaway Kit Installation for Single and Dual Brake Axle Trailers
- Article: How to Measure for Trailer Hitch Drop
- Article: Trailer Maintenance Schedule
- Article: Trailer Wiring Diagrams



Richard H.
7/18/2025
4x6 enclosed luggage trailer