electrical - What is this box connected to my electric water heater? - Home Improvement Stack Exchange

electrical - What is this box connected to my electric water heater? - Home Improvement Stack Exchange

My water heater was broken and I traced it back to a problem with the power. I was only getting 50 volts for a 240v unit. I found this box connected between the 240v line from the fusebox and the w

Safe to remove pilot cover for water heater? - Home Improvement Stack Exchange

water heater - How to ground a junction box extension when using a non-metallic box? - Home Improvement Stack Exchange

electrical - Would a 50A breaker for a sub panel be enough for a tiny house? - Home Improvement Stack Exchange

I stripped the thermocouple adapter on the gas valve on my hot water heater so I cannot connect the thermocouple. - Home Improvement Stack Exchange

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electrical - What is this conduit / armored cable powering K&T circuit? - Home Improvement Stack Exchange

electrical panel - What breakers to do I need to connect an outbuilding to main power pole? - Home Improvement Stack Exchange

Electric Load Box - No Main Breaker? - Home Improvement Stack Exchange

electrical - Water heater on 30A breaker with 12/2 - Home Improvement Stack Exchange

electrical - Wire Connection to Dryer Melted - Home Improvement Stack Exchange

wiring - Why do I have 2 ground wires inside a junction box and where do I connect the 2nd one? - Home Improvement Stack Exchange