Depends on the manufacture of the water furnace. Look at the data sheet or data plate on the furnace of contact the manufacture.
A 50 amp breaker is an overcurent device.
For a stove, use a 8 or 6 gauge wire with a 40 to 50 amp breaker. For a dryer, use a 10 or 8 gauge wire with a 30 amp breaker. For a hot water heater, use a 10 or 8 gauge wire with a 30 or 40 amp breaker. Be sure to consult local electrical codes and guidelines for specific requirements.
The recommended type of breaker to use for a hot tub that requires a 50 amp GFCI breaker for safety is a 50 amp GFCI breaker.
No, it is not safe to use a 15 amp outlet on a 20 amp breaker as it can lead to overheating and potential fire hazards. It is important to match the outlet's amp rating with the breaker's amp rating for safety.
In the United States, if the wire is #8 copper or larger (smaller number) it will work fine on a 40 amp breaker. If the wire is #10 copper, there is something wrong with the breaker if it does not fit. Pull the breaker out of the panel and look into where the wire terminates to see why the #10 wire won't fit.
Use a 30 amp breaker.
The size breaker you use is determined by the size wire used in the circuit. If you use AWG #12/2 wire then use a 20 amp breaker. If you use AWG # 14/2 then use a 15 amp breaker.
The appropriate double pole 30 amp breaker to use for a dryer installation is a 30 amp double pole circuit breaker.
No, it is not safe to use a 20 amp outlet on a 15 amp breaker as it can overload the circuit and pose a fire hazard. It is important to match the outlet with the appropriate breaker amperage for safety.
The recommended amperage for a breaker to use with a 30 amp dryer is 30 amps.
No, a breaker needs to be loaded less than 80 percent. As they reach their tripping point they get hot. The circuit rating, breaker and wiring is not designed for 21 amps. The next size would be a 25 to 30 amp breaker that has #10 wire feeding it.
Depends on the wire size you are using. If the generator breaker is a 30 amp then install a 30 amp breaker.