panel

  1. R

    Panel Heater broken, can be replaced?

    Hi, Obvously im not an electrician, but i can just replace this broken "fuse box" at this heater with insulated crimps instead or something similar, without blowing up the house? Not sure what the connection is in the broken one (see attached). Has this odd metal bit on the back of it. Any...
  2. G

    I have electric panel heaters, and I want a thermostat with wifi app control.

    So as the title says, I have 3 panel heaters in my flat, but only one really needs the fine control i'm after, the other two rarely go on even in dead winter as i'm stingy and my flat is small. The heaters are mains connected (no plug sockets) so i'm looking for something that ideally will go...
  3. E

    wire two 30 amp inlets into same bypass panel?

    Can I wire two 30 amp inlets into the same bypass circuit panel? I want to have an inside and outside inlet.
  4. jjustinia11

    Can I convert a 30amp sub panel to a regular 120 circuit?

    Hi All, I am new to the forum. I have a small 30 amp sub panel that once powered a green house, some lights and 1 regular 120-v outlet. We have since removed the greenhouse and it's associated wiring and now the sub panel is an eye sore and in an unsafe location as it is low, at outet...
  5. D

    Panel and underlying damage.

    Went to investigate zero output on solar system and discovered a damaged panel. But what surprised me was the damage (Obvious heat damage) to the underlying sub-frame and roof membrane. The DC cabling was surprising un-marked. Client is adamant that there had been no impact damage!
  6. J

    Is electric panel dangerous?

    Electrician saw white on breakers (see pic) and says I must replace whole panel with a larger one because it’s overloaded and dangerous. Does this sound right?
  7. Mdterpsfan

    Main panel and sub panel grounding.

    Brian, DIY but 30-year commercial/industrial master HVAC tech. I have installed an emergency whole-house breaker switch next to my service meter. This will now be the main panel and I have subsequently tied my two grounds from grounding rods into the new panel. The the original main panel...
  8. R

    Power Panel Changes Voltage with Branch Circuits

    I have a Single Phase Power box for a townhouse. When I read voltage across the Hot legs (A) and (B) to ground I get 123 volts with the main breaker turned off. With all the circuit breakers turned off and powering up the main breaker to the panel I still have 123 volts across both (A) and (B)...
  9. Yanman

    Electrical test on D.O.L fed straight from main panel isolator

    Hello everyone i recently got a job on replacing a BMS panel in a plant room. the NEW panel i installed except the control side of the install also feeds the mains for a few gas boilers, immersion heaters and cylinders, pumps. etc. I am going to do the testing on that and i...
  10. B

    Using solar panel DC output to feed immersion heater?

    Just an idle thought - has anyone any experience of using the DC output of solar panels to directly feed an immersion heater, to avoid the expense and losses associated with an inverter? Evidently, a changeover relay would be required to utilise the usual 240V AC supply at times of low or zero...
  11. GrahamBG1609

    How to control Smart TV using control panel & buttons instead of remote control.

    We have a family friend who has a son with Autism who keeps breaking the TVs with the rmeote control. His mum has asked us if we can help, having broekn 3 TVs! I have found a protective TV cover, but I need to add a control to it, so he can switch it on/off, channel up/down and volume up/down...
  12. D

    Install LV Network Switch and Patch panel in outdoor non IP rated enclosure

    Grateful for a kick in the right direction on the following: a telecomms engineer stated out that an outdoor metal cabinet (earthed & bonded) was an unsuitable enclosure for a network switch and patch panel to be installed into, as it was not IP rated. As it happened, the size of the cabinet...
  13. B

    UK Economy 7 ,Solar, panel , Water Heater

    Yes a friend is trying to get as much low cost energy as possible, he has a water tank with top and bottom elements which runs of Economy7 through a Horstmann E7BX timer so he can boost the top element during the day, this element is supplied by a 6mm double insulated cable from the supply...
  14. N

    Fire panel required for Category M system?

    I am doing renovation to a cafe in Scotland at the moment and after speaking to the local council the building requires the minimum standard for a fire alarm system - category M which is manual system with no automatic detection, just 2 call points and 2 sounders. Basically i was wondering do...
  15. jasonvr

    Advice on conflict between generator interlock kit and subpanel requirements (Siemens Panel)

    I recently had my 50yr old 100A main panel replaced with a 200A Siemens panel (MC2040B1200EFC). It is the incarnation with the 200A main breaker at the bottom (earlier versions were center fed which would have alleviated my problem). At the same time I had the electrician add a 50A inlet for a...
  16. S

    Panel out of space (need to add tandem breakers)

    I am looking to install a dedicated breaker (20 amp) for a mini-split AC. My panel is full but I was thinking to install a tandem breaker and free up one slot but I wanted to make sure that me adding another breaker with be within the code. 1) My main breaker is 100 amp, however, the panel...
  17. H

    600x600 LED panel labour cost

    How much are people charging per 600x600 LED panel? This is only for labour as client is supplying fittings.
  18. E

    Fuse missing from main disconnect panel

    Hi there, I run a recording studio out of an early 50's built warehouse. I've been having electrical noise and ground loops in my audio equipment since I've been here (almost a decade) and I've finally decided I can't deal with it anymore. I'm going to install a new main panel as well as new...
  19. amwitte1

    Main Panel and Sub Panel Wiring Issues

    Hello everyone, I hope you are doing well. Several years ago I purchased an older 1971 home (aluminum wiring that has since been fixed with al/cu purple connections). There is also a sizeable detached workshop (copper wiring) in the back. This workshop's wiring is in such disrepair that I...
  20. E

    Help please - additional PV 400w panel conflicting with the existing 2kW system

    Hi all, total newbie to the forum. I sincerely hope that those in the know-how would be able to assist me. On my semi-detached house we have an existing 2kW system (8 panels, 250w each), this was installed 9 years ago, with the inverter SMA Sunny Boy 2kw (SB 2000HF-30), and recently we added a...
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