Thanks helomech. I'll check the Humdinger out. From what I know of that type of device it mainly takes are of the transformer humming. My issue is more with hiss coming from the speakers. Might be worth a try.
Electric feedback from water circulation pump
I have an electrical hum coming from my speakers (95 db sensitivity) whenever my whole house well water circulation pump turns on (which occurs anytime a faucet or shower is turned on). I have a dedicated 20 amp line to my listening room and this line is at lest 7 feet away from the pump. I believe the noise is coming from energy back fed from the pump into the breaker box.
I contacted my well company and they indicated this is a problem that usually affects TV images (mine are fine) and recommended I install a capacitor at the breaker box which will absorb the back feed of energy coming from the pump. I did this and there was no improvement.
I just had a Powerworx clean energy/surge protector added to each of our three electrical panels due to a recent lightening strike of my house (an ounce of prevention... I know). It was also purported to likely help the above issue. It did not.
My next move is to either invest in a power regenerator or power conditioner for in my room. If that does not help then my final move might be to install a pressurized holding tank so that the pump does not run as often. I am unsure of the cost or feasibility of this and therefore reserve it as a final option.
Any recommendations regarding power conditioning in this specific situation are welcomed. Thanks!
I contacted my well company and they indicated this is a problem that usually affects TV images (mine are fine) and recommended I install a capacitor at the breaker box which will absorb the back feed of energy coming from the pump. I did this and there was no improvement.
I just had a Powerworx clean energy/surge protector added to each of our three electrical panels due to a recent lightening strike of my house (an ounce of prevention... I know). It was also purported to likely help the above issue. It did not.
My next move is to either invest in a power regenerator or power conditioner for in my room. If that does not help then my final move might be to install a pressurized holding tank so that the pump does not run as often. I am unsure of the cost or feasibility of this and therefore reserve it as a final option.
Any recommendations regarding power conditioning in this specific situation are welcomed. Thanks!
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- 18 posts total
OP, just to clarify, do you not have any type of pressure vessel/tank that your well pumps into? This is fairly typical regarding homes on a private well. They aren't extremely expensive and they provide consistent water pressure to the home and prevent your pump from running constantly. Just curious. |
It would be considerably less expensive to change out the offending circulator (pump) and/or transformer. Price out a similar circulator from Grundfos, Taco or another reputable brands like Bell & Gosset (no Chinese junk) and you’ll be pleasantly surprised. https://www.supplyhouse.com/ has lots of listings for circulators. Transformers are inexpensive as well. I’d swap out the tranformer first before messing with the plumbing as it should only take a minute to do and then test. If that doesn’t get it, you’ll need a circulator suitable for potable (drinking) water Depending on how they are installed, they can be simple to replace, as are the transformers. Good luck. I’d be curious as to what circulator pump you have and how old it is, and likewise what shape the transformer is in. Check their grounds and if there are any loose wires to either device. I’ve five circ pumps and two transformers in my heating system, two of each close to the service panel and no issues. They are only a few years old though. |
- 18 posts total