Water Heater Drain *PLUG*

[bigb]

Originally Posted by Bobn1957

I recently installed the Camco Hybrid Hot Water Heater and they provided brass fittings, I don't think galvanic corrosion is an issue with two non-ferrous metals.

I agree with you 100%. Those of you who are worried about galvanic corrosion what do you do about your TPR valve? They are all brass, threaded directly into the aluminum from the factory.

[bigb]

Originally Posted by 4x4van

There's a reason that the manufacturer uses nylon rather than brass (or steel). Ever hear of galvanic corrosion?

I believe the reason is cheaper and lighter.

[Wyatt]

Originally Posted by bigb

I agree with you 100%. Those of you who are worried about galvanic corrosion what do you do about your TPR valve? They are all brass, threaded directly into the aluminum from the factory.

We see that in residential water heaters all of the time, when they have copper to galvanized pipe connections and no dielectric union. But brass to aluminum?

[Terrific422]

Originally Posted by Frankf

That appears to be them. Thanks.

Dang been looking for these forever.. Thanks everyone

[Terrific422]

Frank-what part number did you order at that site?

[Frankf]

Originally Posted by Terrific422

Frank-what part number did you order at that site?

Dometic 92102

https://www.boatandrvaccessories.com...fb4955ed&_ss=r

[Morich]

I may still be missing the question?
But if this is a standard NPT 1/2 inch cap, why go the hard way when simple is so easy to find?

https://www.homedepot.com/p/Charlott...00HD/203811708

Or if wanting a more durable for folks who have trouble with plastic:
https://www.homedepot.com/p/Everbilt...2159/300095968

Clue me in if this is something totally different than I've used.