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NEC
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Adding garage space heater to optional method service calcs
trevorm
Nov 19, 2025
Replies
3
Views
326
Nov 21, 2025
trevorm
T
A
Emergency conduits above ground
anbm
Nov 20, 2025
Replies
2
Views
215
Nov 21, 2025
anbm
A
B
NEC 2023 Handbook Exhibit 230.7
BarklieEstes
Nov 20, 2025
Replies
1
Views
203
Nov 20, 2025
Dennis Alwon
J
Emergency Power Off for IT Rooms - When Required?
jlg16
Nov 19, 2025
Replies
1
Views
290
Nov 20, 2025
ron
L
Confused on NEC Table 450.3(B)
liam913
Nov 19, 2025
Replies
6
Views
652
Nov 19, 2025
david luchini
H
Grounding counterpoise
HANY
Nov 17, 2025
Replies
12
Views
680
Nov 18, 2025
R00LT1DE
2026 is out
Dennis Alwon
Nov 5, 2025
2
Replies
28
Views
6K
Nov 18, 2025
Dennis Alwon
H
Reclassified Class 1 0-10V Circuit Protection
Hoernigsm
Nov 18, 2025
Replies
1
Views
143
Nov 18, 2025
hbiss
P
220.61(B)(1)
Pinnie
Nov 18, 2025
Replies
0
Views
136
Nov 18, 2025
Pinnie
P
D
CT cabinets
Danielt
Nov 13, 2025
Replies
7
Views
618
Nov 17, 2025
electrofelon
U
Locked
Service disconnect switch distance from window
utahpete
Nov 17, 2025
Replies
1
Views
233
Nov 17, 2025
charlie b
D
314.23(E) and 344.30(A), supporting a T fitting condulet
Dale001289
Nov 14, 2025
Replies
19
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1K
Nov 17, 2025
Eddie702
E
M
NFPA 70B Infrared (image) Scanning take?
muchsnow
Nov 14, 2025
Replies
2
Views
226
Nov 14, 2025
ramsy
R
J
Drilling holes in Conduit Bodies
jes25
Nov 14, 2025
Replies
5
Views
348
Nov 14, 2025
don_resqcapt19
K
RMC Strapping Requirements
kjroller
Nov 13, 2025
Replies
10
Views
664
Nov 14, 2025
kjroller
K
B
Do battery disconnects need current limiting fuses?
BuffaloBill
Nov 13, 2025
Replies
5
Views
293
Nov 14, 2025
don_resqcapt19
J
Supporting a box with EMT - 314.23 (E)
jes25
Jun 5, 2025
Replies
7
Views
1K
Nov 14, 2025
jes25
J
T
Egress
Tlew96
Nov 13, 2025
Replies
1
Views
193
Nov 14, 2025
rc/retired
R
B
Aluminum EMT: ground bushings
barryohm
Nov 14, 2025
Replies
2
Views
209
Nov 14, 2025
roger
N
Discharge water pump for a rural fire water storage tank questions.
newtonwb
Nov 11, 2025
Replies
8
Views
519
Nov 13, 2025
hillbilly1
H
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