mbrooke
Batteries Included
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Yeah, they only install Federal Pacific panels.![]()
Ahem, *Federal Pioneer
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Yeah, they only install Federal Pacific panels.![]()
Ahem, *Federal Pioneer![]()
Ahem... Fire Producing
They use metric amps.So how does Canada not encounter tripping?
We have no requirement for 20 amp in bathrooms. I think you do. 20A is common in kitchens but we have the option for 15A splits (3 wire with the bridge removed in the duplex receptacle). Splits aren’t very common because GFCI protection requires a breaker. Theoretically, we could wire a house with no 20A receptacles but it’s never done.
It is true that Canada doesn't require 20 amps in a bathroom and that theoretically you can do an entire home with 15 amp circuits however it is seldom done that way. If you use 15 amps in a kitchen then you have to split wire the device and have 2- circuits to the receptacle.
A comment from a Canadian
They use metric amps.![]()
Voltage drop and lamp flicker is also a consideration. #14 AWG and 15 A circuits should go away entirely, IMO. It' not that they don't "work", it's just not that much more expensive to go up to #12 and it wouldn't make any sense to put a 15 A breaker on a #12 circuit. I don't know why Canadian code is different in this aspect. But I have little interest in re-writing the NEC for non-safety-related issues. And if I did, this would be way down on my list.
If we were starting from scratch, we should make 240 V the standard for all branch circuits. That would be a battle worth fighting.
I'd like to have their "DC Romex" for circuits w/o neutrals.I wish this forum would have more Canadian sparks, and embrace those differences
I'll wager some rather educational
Agreed. Residential lighting circuit loads are predictable and easy to design for.If you ever worked with #12 in pancake boxes and high hats you would wish #14 was run.
Back in about 1999 I wired a community poolhouse that way, not realizing it was considered a commercial space. Inspector saw the #14 and was gonna fail it, then he saw me and said he thought it looked like my work. Asked me if I had any receptacles on 15 amp circuits, and I told him no. Only the lighting. So he passed it.I'm still a 20a receptacle/15a lighting kinda guy.
AND, that should apply to water heaters as well (gas or electric). Make sure you shower before your kids otherwise you won't have any hot waterYou don't have any teenage kids, do you?![]()
Why would he fail receptacles on 15 amp circuits?Back in about 1999 I wired a community poolhouse that way, not realizing it was considered a commercial space. Inspector saw the #14 and was gonna fail it, then he saw me and said he thought it looked like my work. Asked me if I had any receptacles on 15 amp circuits, and I told him no. Only the lighting. So he passed it.
For ease of installation, I have always preferred #14 as much as possible, but I'm gravitating more toward using #12 on all receptacles
it's such a common practice here to wire everything commercial on minimum 20 amp circuits, nobody even thinks twice about it. Even though it's not an NEC requirement, that would be beyond sacrilegious. That would be akin to a mortal sin.Why would he fail receptacles on 15 amp circuits?
LOL.it's such a common practice here to wire everything commercial on minimum 20 amp circuits, nobody even thinks twice about it. Even though it's not an NEC requirement, that would be beyond sacrilegious. That would be akin to a mortal sin.
20a for commercial. 15a and 20a for residential depending on where in the house. Practically speaking, it's usually more economical to go 20a everywhere in the house because of the cost of AFCI/GFCI circuit breakers. That way you can do more with the larger circuit, and have less circuits.Why does the code require 20 amp circuits when in Canada 15 amp circuits are the norm for everything?
Do you mean that using 20 amp general branch circuits allows you to add more lights to each circuit therefore using less circuits?20a for commercial. 15a and 20a for residential depending on where in the house. Practically speaking, it's usually more economical to go 20a everywhere in the house because of the cost of AFCI/GFCI circuit breakers. That way you can do more with the larger circuit, and have less circuits.
Yes, thats what I mean. You can pickup more outlets with a 20a circ than with a 15a circ, which means less circuits and less AFCI circuit breakers. The cost difference between #12 and #14 wire is not as bad as the breaker cost. Personally, the only #14 that I would use in a house is 14-3 for the smoke/co detectors.Do you mean that using 20 amp general branch circuits allows you to add more lights to each circuit therefore using less circuits?
Welcome to the Forum.![]()