Review of Alpha Systems RV Roof Repair - Sealant - AL98KV Video

Thank you for the detailed description of the replacement vent lid you need for a motorhome's 14 x 14-inch roof vent that uses a continuous hinge. We offer complete vent assemblies but also just the lids too, and in most hinge styles, including…

You could remove the roof to fix the staples but that would require a ton of work and can be costly, which is why Alpha said it would be overkill. You could just hammer the staples back down and just use some self leveling sealant like the Alpha…

Based on the pictures you provided it looks like an older Ventline roof vent so the correct fitting replacement cover would be the Replacement Dome Assembly for Ventline Ventadome Trailer Roof Vent - Smoke - Wedge Shape - Plastic #BVD0449-A03.

I recommend the Alpha Systems Butyl Tape for RV Weatherproofing #AL28FJ as it's 1" wide to fully cover the flange of your vent. Make sure you overlap the ends to form a tight waterproof seal. You can see me doing this at 2:50 mark in the…

You are exactly right when you mentioned an overall diameter on your ST225/75R15 tire of just under 28.3 inches. With this size tire, I recommend going with a 29 inch cover like the Adco Ultra Tyre Guard RV Wheel Covers - Black #290-3973. These…

For a ST225/75R15 tire such as the Karrier #AM10303, the diameter is 28.3 inches, or 71.88 centimeters. I have added a link to a help article on measuring trailer tires, as well as a link to each of our 225/75-15 tires.

Actually the type of roof vent cover you need to attach to the vent cover brackets of your Maxxair 4951KS like part #MA00-04500K is the part #MA00-955003 which uses those brackets with the included cotter pins of the cover.

When replacing your vinyl molding trim you should measure the overall width of the trim. Since yours is 7/8" I recommend going with the 1" trim, and here are the available options in either White or Black: - 25 Feet: White #37210025 or…

Since you're adding more you'll want to wait for it fully cure and then wipe it down to ensure the surface is clean for the new sealant #AL98KV you'll be laying down to properly bond to the surface.

I reached out the manufacturer, Airxcel, and was informed that all of their fans, including the #MA00-05301K, have motors with brushes and ball bearings in them.

The most cost-effective Maxxair roof vent that is similar is the part #MA00-05301K to the #MA00-07000K. The frames are basically same so I would assume you could interchange like you are wanting.

We carry #V2128SP-01 which does have a 110 volt fan. The vent #FV801250 has a 12 volt fan and unfortunately we do not carry a 110 fan as a replacement for it.