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B
Locked
I am trying to run my house furnace off my portable generator but when I plug the furnace into the generator I receive a “reverse polarity “ lockout.
Biken4fun
Thursday at 12:02 PM
General Electrical Forum
Replies
1
Views
169
Thursday at 12:07 PM
Little Bill
B
110.26 working space
burgess179
Thursday at 10:31 AM
NEC
Replies
11
Views
212
Thursday at 11:59 AM
Strathead
S
K
Light hanging from RMC
kjroller
Thursday at 9:31 AM
Lighting
Replies
2
Views
185
Thursday at 10:07 AM
kjroller
K
D
NEC code - Genset Breaker Feeding MTS
dnormanGT_ATL
Dec 17, 2025
NEC
Replies
3
Views
185
Thursday at 9:18 AM
Birken Vogt
B
6
separately derived systems GEC
626alexnava
Dec 17, 2025
Bonding and Grounding
Replies
8
Views
215
Dec 17, 2025
626alexnava
6
Sizing circuit breaker for a non-simultaneous water heater 4.5kw, 3 phase
Cartoon1
Dec 17, 2025
General Electrical Forum
Replies
2
Views
207
Dec 17, 2025
Cartoon1
H
Pool equipotential bonding
hhsting
Dec 17, 2025
NEC
Replies
4
Views
210
Dec 17, 2025
don_resqcapt19
R
Generator sizing 3p 480/277 or 208/120
Rdel6937
Apr 22, 2025
Electrical Calculations / Engineering
2
Replies
26
Views
2K
Dec 17, 2025
don_resqcapt19
E
Pool bond question. Potential difference
electricblue
Dec 4, 2025
Bonding and Grounding
2
Replies
28
Views
1K
Dec 17, 2025
tortuga
C
Hydraulic elevator quesiton
cppoly
Dec 17, 2025
NEC
Replies
1
Views
172
Dec 17, 2025
steve66
A
Setting Equipment
Alwayslearningelec
Dec 16, 2025
General Electrical Forum
Replies
13
Views
381
Dec 17, 2025
Joethemechanic
A
Appropriate sizing for 75kw Genset Output Breaker/Cable
ahoyhoy
Dec 17, 2025
Electrical Calculations / Engineering
Replies
0
Views
96
Dec 17, 2025
ahoyhoy
A
T
WAC Authorizing Licensed Electricians to Pull Meters in Washington State
Tradesmanx
Dec 16, 2025
General Electrical Forum
Replies
5
Views
270
Dec 17, 2025
tortuga
8
Dedicated electrical space above flush panels
82angelfan
Dec 17, 2025
General Electrical Forum
Replies
4
Views
181
Dec 17, 2025
82angelfan
8
A
Equipment Ground Floor
Alwayslearningelec
Dec 17, 2025
General Electrical Forum
Replies
1
Views
127
Dec 17, 2025
infinity
D
San Antonio Job Market……..
Double_B_Kennels
Dec 17, 2025
General Electrical Forum
Replies
0
Views
108
Dec 17, 2025
Double_B_Kennels
D
Fire Alarm devices for machine-less elevator and machine room elevator
Cartoon1
Sep 12, 2024
General Electrical Forum
Replies
10
Views
3K
Dec 17, 2025
tonyr157
T
H
Propane filing station
Hv&Lv
Dec 17, 2025
Hazardous (Classified) Locations
Replies
1
Views
130
Dec 17, 2025
don_resqcapt19
D
Ground Ring - Necessary?
Desert Sparky
Dec 17, 2025
General Electrical Forum
Replies
1
Views
169
Dec 17, 2025
don_resqcapt19
E
110.26(C)(2) Large Equipment Working Space
ee927
Dec 16, 2025
NEC
Replies
3
Views
206
Dec 17, 2025
jim dungar
J
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