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SJ-Chris's avatar
SJ-Chris
Explorer II
Mar 04, 2021

Adding a new battery...questions....(venting/gassing)

I've got two 2015 Thor Majestic 28a Class C RVs. One of them now has two AGM Group 29 batteries (I believe they are Group 29s) for the coach. The other RV has two lead acid Group 29s. All the batte...
2112's avatar
2112
Explorer II
Mar 04, 2021
Use a vented box and hose. THIS May provide some ideas. See the 2 white boxes with the black vent hose.

HERE is a wall mount vent. See the Frequently Bought Together section

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