Amtrol ST-5-C THERM-X-TROL ASME Expansion Tank, 2 Gallon  Logo

Related Topics:

Posted on Dec 30, 2010

There is a minute hole in my Amtrol Therm-X-Trol. Can I fix this without replacing the unit? If I have to replace the unit, what is a ball park cost to have a plumber do this? Thank you.

5 Related Answers

HANK MCNEIL

  • 252 Answers
  • Posted on Mar 14, 2009

SOURCE: therm-x-trol st-12 leaking

Never seen one leak other from the seam or the top or bottom.

Ad

cracklin joe

  • 105 Answers
  • Posted on Jan 08, 2010

SOURCE: I have a large Amtrol water heater. I bought the

i would recommend getting a "superstor" tank,...(not messing with the amtrol again) is this run off of your boiler? if so, you'll like a "superstor", good luck, cracklin joe,........

Anonymous

  • 1 Answer
  • Posted on Oct 01, 2010

SOURCE: My Amtrol Therm-x-trol tank has

Sounds like the internal diaphragm has ruptured. The tank should be replaced immediately. You should disconnect the electrical power to the water heater and close off the incoming water supply to the heater. Open a HW faucet to relieve the pressure and remove the tank. Be careful cause you are going to get wet. Replace with a new tank.

Anonymous

  • 927 Answers
  • Posted on Dec 14, 2010

SOURCE: My A.O. Smith 8 year old water heater drips water

It seems that you have this figured. In their literature all units are shown vertical, either inlet up or inlet down. Also, it appears that if the unit is full of water, (water logged) pressure will build up in the system. Temporarily, you could shut off water to the water heater, open some drains and use a pump to put some air back into the tank. This would at least get air into the upper half of the tank for a while until you can get set to make a repair.
Gary

Anonymous

  • 39 Answers
  • Posted on Jan 24, 2011

SOURCE: The relief valve coming out

The exspansion tank is more than likly the problem. The temperature/presure valve may also be the problem. Replace both. To replace the exspansion tank turn off the supply water coming into the water heater. Open the relief valve and purge the presure off the tank. drain the water heater slightly below the temperarture/presure valve to replace. The exspansion tanks screws off. Use new teflon taope on the threads when replacing both the exspansion tank and the T&P valve. This work can be compleated by the homwowner with some mecanical inclination.

Testimonial: "extremely helpful, prompt response. thanks!"

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Amtrol them-x trol drum is leaking from top egde.I like to know how ti fix

Once these start to leak, usually the best solution is to replace the tank. It is corroding and will only corrode more with time. You could try epoxy for a short term fix, something like liquid metal.
0helpful
1answer

My A.O. Smith 8 year old water heater drips water out of the expansion valve but only when it is heating water. The builder of my home mounted the Amtrol THERM-X-TROL ST-5 in the horizontal position and I...

It seems that you have this figured. In their literature all units are shown vertical, either inlet up or inlet down. Also, it appears that if the unit is full of water, (water logged) pressure will build up in the system. Temporarily, you could shut off water to the water heater, open some drains and use a pump to put some air back into the tank. This would at least get air into the upper half of the tank for a while until you can get set to make a repair.
Gary
0helpful
1answer

My Amtrol Therm-x-trol tank has dropped 6 to 8 inches since it was installed, and a few drops of water are coming from the washer where is attached to the water heater. It is very heavy now. Could it be...

Sounds like the internal diaphragm has ruptured. The tank should be replaced immediately. You should disconnect the electrical power to the water heater and close off the incoming water supply to the heater. Open a HW faucet to relieve the pressure and remove the tank. Be careful cause you are going to get wet. Replace with a new tank.
0helpful
1answer

I have an Amtrol WH7L and the control panel is making a buzzing sound? Other wise it is working fine.

In a while the control unit will fail
On the Amtrol units the control is their weakness.Once it starts to buss it will last somewhere between a couple of weeks and a year, but it WILL eventually fail.
And while Amtrol advertise a "Limited lifetime warranty" the "Limited " part includes not putting any warranty on that control unit.

2helpful
2answers

Short buzzing noise every few seconds from hotwater tank

it maybe that there is a small leak at the connection.try to remove the tank and put teflon tape on the connection.this may fix the problem.if this does not fix the problem,it may be possable that the amtrol has a pin hole in it.this may hve to be replaced.good luck with your project
8helpful
1answer

ER3 no hot water

Er3 means that the water is being heated for more than 1 hour without reaching the set temperature.
Need new aquastat.
1helpful
1answer

Therm-x-trol st-12 leaking

Never seen one leak other from the seam or the top or bottom.
Not finding what you are looking for?

729 views

Ask a Question

Usually answered in minutes!

Top Amtrol Water Heaters Experts

Brad Brown

Level 3 Expert

19187 Answers

Paul Carew

Level 3 Expert

3808 Answers

ADMIN Andrew
ADMIN Andrew

Level 3 Expert

66830 Answers

Are you an Amtrol Water Heater Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...