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What else can I help you with?
What size breaker for furnace?
The size of the breaker for a furnace will depend on the specific requirements of the furnace unit. It is recommended to check the furnace's user manual or consult with a qualified electrician to determine the correct breaker size for your particular furnace model. Using the wrong size breaker can be a safety hazard.
What size breaker do you use for a furnace?
It depends on the rating of the furnace. There should be a plate or sticker somewhere on the furnace that shows the rating. If you are just powering a blower motor the rating will be lower than if you have an electric heating element.
What size wire and breaker for a 240 volt single phase 20 kw electric furnace rated at 83.3 amps?
AWG #3 copper.
Can you split hot water tank electric to stove?
No. Each circuit has to have its own dedicated circuit. The breaker and wire size differ between the two appliances.
What are the standard size circuit breaker amperages?
In North America the standard sizes for breakers are 15, 20, 30, and 40 amps. The 15 amp size breaker is used in general circuit wiring. The 20 amp size breaker is used for dedicated appliance receptacles, hot water tank and baseboard heating. The 30 amp size breaker is used for a clothes dryer. The 40 amp size breaker is used for the electric range.
When installing a circuit breaker do you size the breaker to correct wire size or the device its controlling?
When installing a circuit breaker, you size the breaker based on the wire size. The breaker should be matched to the ampacity of the wire to ensure proper protection against overloads and short circuits. The device being controlled by the breaker is not a determining factor in sizing the breaker.
Why do you need a 125 amp breaker for a 83 amp furnace?
If you put a 85 amp breaker in there it will overheat from the starting and stopping of the motor. The extra size of the breaker insures that the furnace will run without interruption and without overheating the breaker. And electric motor can draw three times the amperage rated on start up momentarily. This is why there is need of extra amperage ratings.
What is the recommended range breaker size for a circuit breaker in a residential electrical panel?
The recommended range breaker size for a circuit breaker in a residential electrical panel is typically between 15 to 20 amps.
What size of wire and breaker do you need for a 20kw electric furnace?
In order to properly size the wire per National Electric Code (NEC) standards you will need to know the amperage and the distance of the device (heater) from the source (circuit breaker panel). In order to know the amperage one would need to know the voltage since amperage changes inversely with voltage.
What is the appropriate size of a breaker needed for a 240-volt circuit that requires a 50 amp breaker?
For a 240-volt circuit that requires a 50 amp breaker, the appropriate size of the breaker needed is 50 amps.
Is 15 amp breaker enough for a gas furnace?
Yes. It should be a dedicated circuit from the distribution panel. There should also be an emergence shut off switch outside of the furnace area . This switch allows you to shut the furnace down from a remote area if a malfunction occurs at the furnace.
How are Branch circuit protected?
Branch circuits are protected by the circuit breaker found in the electrical panel. Each circuit should have its one breaker. The breaker should be rated to protect the insulation of the wire, so you can determine the breaker size based on the circuit conductor size Example #14-2 should be protected by a 15 amp breaker
