Can Dometic RV Roof Vent DV1400 be Upgraded with 7350 Series Upgrade Kit

Question

Question:

I HAVE A DOMETIC VENT FAN MODEL DV 1400 WILL THE 7350 KIT WORK FOR MY MODEL

asked by: CHARLES G

1

Dometic Roof Vent
(click to enlarge)

Helpful Expert Reply:

Hey Charles, yes the Dometic FanTastic 7350 Series Upgrade Kit # FV807359 that you referenced will work to upgrade the Dometic fan setup you have as this was designed to work with all Dometic/Fan-Tastic RV roof vents.

expert reply by: Jameson C

1

Jameson C.

9/12/2025

Hey Charles, did the Dometic FanTastic 7350 Series Upgrade Kit work well for your vent fan? I'm curious to know if it met your needs, as it could help others with similar setups.

Answer 1

I talked to my contact at Progressive Dynamics regarding the Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger - 45 Amp #PD4045KA. If you are using this with an AGM battery then you don't need to do anything else and you…

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Answer 2

Hey Mike, the Dometic RV roof vent cover part #FVU1500WH that you referenced will work on your Dometic 1400/1450 roof vent. It is pretty easily removable as well.

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Answer 3

The only difference I'm seeing between the Fan-Tastic Vent Roof Vent Assembly Upgrade Kit #FV807357 and Kit #FV807359 is that the 57 has small cutouts at the corners while the 59 has squared corners. Aside from that these are both labeled to work…

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Answer 4

I spoke with Dometic and they reccommend that you triple check that you have followed the instrucitons exactly they way they are as there is a jumper cable that is meant to be installed if you have the pancake style motor, and if left out you will…

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Answer 5

The Fan-Tastic Vent Roof Vent Assembly Upgrade Kit #FV807357 installs to the garnish that is already installed, which is what clamps to the roof opening inside the RV. You will need to remove the ceiling garnish first to be able to access the roof…

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Answer 6

The Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger #PD4060K is only charging your AGM battery while connected to shore power. Converters like this panel run off of AC current and convert it to DC to recharge the battery. The…

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Answer 7

The main difference between The Fan-Tastic Vent Roof Vent Assembly Upgrade Kit - Clamp-on - Power Lift - 14-1/4 inch x14-1/4 inch #FV807357 and The Fan-Tastic Vent 7350 Series Upgrade Kit - High/Low Style Base - White #FV807359 is how it mounts in…

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Answer 8

The #FV807357 Fan-Tastic Vent Roof Vent Assembly Upgrade Kit will work for your 2019 Lance 2185 Travel Trailer if the opening meets the requirements. In order to install this vent, you must have a 14-1/4" x 14-1/4" opening approximately in…

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Answer 9

I attached a picture that I got from RAM jacks that shows how the RAM Jack switch part #EJ-3520-PSW that you referenced gets wired up.

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Answer 10

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 11

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

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Answer 12

Thanks for the picture! I checked with Progressive Dynamics the replacement power converter you need for your Parallax Series 7300 Model 7345 is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 45 Amp item #PD4645V.

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Can Dometic RV Roof Vent DV1400 be Upgraded with 7350 Series Upgrade Kit

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