3 pole breaker 2 pole appication

Greetings, Current setup: Three small rooms, each with its own 120 volt baseboard electric heat, each with a 25 year old wall mount single pole, line voltage thermostat. All 3 room heaters are on the same breaker. Current single pole thermostat connections have 3 wires: black, red and white....

I have a 20 amp service in my garage and I want to plug in my camper. The camper has an inverter that says it is rated for 45 amps. I changed the breaker to a 30 amp but it keeps popping the GFI outlet. How do I convert this amperage to meet the needs of the camper?

My 25 year old pole barn has a couple of poles that have sunk six to eight inches and I want to jack them up in place. Is there a jack designed for this purpose or a suggested method?

Hello there, Installing a pool motor, 220v hayward northstar two speed. Could not find a double pole 40 amp GFI, electric supply store recommended two single pole 20A GFI's sharing a neutral? Does this make sense. I have a 40amp double pole in the main feeding the sub via the sub panel...

I recently purchased a new dryer (220 v appliance) to replace an older model. The old dryer was connected to the panel via a double-pole breaker except that there was no clip or tie between the poles. I changed the location of the outlet when installing the new dryer, replacing the cable with the...