Removing Dip tube- Cant removes as threads seem stuck...

[homeby5]

Its a 58" dip tube with a 4inch coupling that screws in. Trying to unscrew and change but threads are stuck. Afraid I may break off. Any suggestions?
Thanks

 

[MicEd69]

I assume you are talking about a water heater dip tube. What brand is it? What model? Pictures?

 

[homeby5]

 

[homeby5]

I assume you are talking about a water heater dip tube. What brand is it? What model? Pictures?

It's a whirlpool electric whirlpool. See pic above. Thanks

 

[MicEd69]

I meant a picture of the nipple. I assume you are changing out the dip tube because it is broken. Those nipples are often hard to remove. What size pipe wrench are you using? The tank should be full of water, and you need either a larger pipe wrench, or a cheater (a piece of pipe) on your pipe wrench.

 

[sarg]

"They" also suggest inserting a 5/8" carriage bolt into the nipple to avoid it collapsing. ( Same as removing anode when it's part of the hot water outlet )

http://waterheatertimer.org/Replace-anode-rod.html

 

[homeby5]

I meant a picture of the nipple. I assume you are changing out the dip tube because it is broken. Those nipples are often hard to remove. What size pipe wrench are you using? The tank should be full of water, and you need either a larger pipe wrench, or a cheater (a piece of pipe) on your pipe wrench.

I'm changing it because my HW runs out real fast. Cant fill a standard tub anymore. I assume the DT is cracked as its about 9 years old. Heating elements seem test good and HW is hot for a little bit.
You should be able to see nipple on the new DT. Its a 4" coupling. You can see the top of the existing nipple where the water line screws onto it.
I hadn't cranked a pipe wrench yet. Just tried it with channel locks. I wanted to ask you guys first because if I brake it off, I will need a new WH.
Thanks

 

[homeby5]

"They" also suggest inserting a 5/8" carriage bolt into the nipple to avoid it collapsing. ( Same as removing anode when it's part of the hot water outlet )

http://waterheatertimer.org/Replace-anode-rod.html

Thanks. good idea.