We've only been in our house (30 year old home) for a few months. We can tell whenever the AC or furnace kicks on because there's an almost imperceptible dimming of the lights. Can someone explain the possible reason(s) for this? We have a home warranty and if this is something serious then we'd like to have it addressed quickly.
So is it the Furnace or the A/C or both? Bad motor, capacitor, loose wire connection or wire, old furnace, failing compressor, inadequeate electric service to the home, etc. etc Bubvba
Is the furnace on its own circuit, is panel 60 A? A furnace should pull load at startup but not enough to dim other lights unless 60A is your service. AC on the other hand pulls alot more. More info needed.
Well bubbaass I sure dont do hvac, but I sure enough know more than you on boilers even though you say your a pro, Im just a H. O. I think you are a rude trailer hack, wood stove crack, but no HVAC pro. Just a looser to go
Actually its what you THINK you know and what you THINK you know I could put onto the head of a pin. Thats why you are a webtv pinhead living in a trailer. You arent even a wannabe hack. You're just pathetic. Now go wipe that drool off your chin, get off that dog and quit french kissing your sister, boy. Bubba
Dont mind the webtv boy. He's just not been right since the lobotomy. He seems to think that a Weil-Mclain installation manual is gospel, cant seem to interpret between the lines and thinks he is a hotwater and steam boiler genius. Hes just a wannabe. Always has been, always will be. Bubba
1 Now being able to see the amount of dimming there is no way of telling if you have a problem over the net
There are three things that can cause this that I know about, maybe four
3 You have to think of the wire in your home as water pipes to help understand what I'm going to tell you
A If there is something wrong with the AC this could cause this problem, to much power required to start a tight compressor B If there is a loose wire this could cause this problem, causing high amp draw, think of a valve downstream of the main. C A bad electrical panel D Corroded wires at the pole or mast.
I have seen two jobs that were serious in nature and a dozen that weren't. Older homes had smaller electrical entrances and that is like smaller water pipes, your only going to get so much water through a small pipe. The same is with wire, only so much power and if you have a lot going on and the AC starts your lights will dim for a second. This is normal but not desired, but not necessarily dangerous by any means.
I have seen a homes lights dim when a belt drive 1/4 hp motor started on the furnace, ALL the lights dimmed. I knew then that the wire (think of a pipe) somewhere at the box supply entrance to the utility pole outside had to have problems. Told them I would not put a furnace or AC in until its repaired. They called an electrician out and he said I was crazy. Called another and they didn't think there was any problem. I still refused and the homeowner called the utility guy out. Here the wires connect at the mast, (wires outside the house connected to utility wires) were completely corroded and ready to fail! The utility company replaced the wires from the street to the home and solved the problem. This could have caused the home to burn down
The other major problem was corrosion INSIDE the main electrical panel itself. Once again and electrician didn't think there was any problems. I used my inferred thermometer and found one circuit dangerously hot!! The buss inside the panel was corroded on one breaker. Changed the breaker box out and problem was solved.
So, you may not have a problem and yet again this may be an indication of major problems in the future.
Hey why don't you two take a evening off and think up some good insults to use and start over tomorrow morning with a fresh mine and you can fire the freshly thought up insults at each other and really do a much better job at it. A freshly Planned out attack is always better that a off the cuff attack.
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