Electric being effectively "free" during the winter doesn't require you to have electric heat - miner heat generation cuts gas bills for heating quite well too.
There is a limit though, if you have enough miner heat output to exceed how much heating you actually NEED.
They are saying they are tripping breakers, and UPS stops it from it. I think it sounds like your putting to much load through your wires if you have to use things like this not to trip the breaker.
You really should just stop mining if your using the other device that trips it. I don't like to play around with electricity.
no everything is fine in the winter all my UPS does "Never mind filtering" is kicks in when the main breaker kicks out so I don't have to restart my miners I got 20 minutes on battery power never tested it beyond that. anyway this only happens in the summer when there are three 1500 watt air conditioners in the summer and then my wife decides to turn on the 1500 watt microwave with everything else running. in the winter the main or sub breaker never tripped out once.
if she wants to use the toaster or microwave I just shut off one of the A>C units only in the summer. Believe me I have power meters installed in my breaker box by an electrician Everything is well monitored I don't like fires my life is more important than anything . I am a safety nut. I even have a FLUKE IR thermometer to measure heat om the plus and power cords.
and no a battery backup ups is not a waste of money it does the best job of protecting your miners from brownouts also you can monitor your line voltage on your laptop or pc.
Also has remote management I can shut down or reboot my PC or turn on and off any miner even REBOOT the PSU from anywhere or completely power off everything and don't have to be home.
Got it on EBAY for $199.00 with no battery's which you need for it to work, Then Paid another $80.00 bucks for the battery's even got free shipping on both it is A TON with the batterys lol lol lol. works well as you can see.