12-22-04, 12:00 PM
Join Date: Aug 2002
Emplacemen: Orange County
Posts: 233
Received 0 Votes along 0 Posts
Grounding a Bathroom Fan
I plan to install a Nutone bathroom fan. The direction said this unit moldiness be grounded. My mansion was built in 1961 indeed it didn't come with a ground wire. Then am I at a short end now? What would a licensed physical phenomenon would recommend if I asked him to establis IT for me therein eccentric? Thx.
12-22-04, 12:04 Promethium
Join Date: Sep 2003
Location: Central Unprecedented York State
Posts: 13,970
Received 0 Votes on 0 Posts
Run a newfound circle from the main panel.
Run a separate earthing telegraph from the independent panel.
Replace the wiring along the existing circuit from the main panel.
12-22-04, 12:53 PM
Join Escort: Aug 2002
Location: Orange County
Posts: 233
Standard 0 Votes along 0 Posts
Thanks for your answer. The impanel is an old one with advertise-in breaker. I am not positive if it came with a ground
12-22-04, 12:59 PM
Join Date: Feb 2002
Localization: port chester n y
Posts: 2,117
Received 0 Votes on 0 Posts
IF the cable for the connection is a cable with the conductors embedded in a metallic "armour", then the antimonial surface of the cable armor is the Groundind-conductor.You moldiness verify this by a voltage test-to-Ground, which is a emf-reading between the Illegal conductor and the cable armor.
Good Luck & Enjoy the Experience!!
12-22-04, 02:43 PM
Join Date: Aug 2002
Fix: Orange tree County
Posts: 233
Received 0 Votes happening 0 Posts
You must verify this away a voltage examination-to-Ground, which is a voltage-recital between the Black conductor and the cable armor.
I don't remember if in that location is an armor. Will try later when I got nursing home. Should information technology read 120V?
12-22-04, 07:24 PM
Join Date: Feb 2004
Location: Philadelphia
Posts: 536
Received 0 Votes on 0 Posts
The NEC does non recognize the armor of certain types of armorcable {BX} as a realiable fault track.I urge pouring a unprecedented line from the panel.
12-22-04, 09:00 Post meridiem
Join Escort: Aug 2001
Location: Maryland
Posts: 695
Received 0 Votes on 0 Posts
Is IT BX or character AC
If the spiral tape metalic armor has a bonding strip inside the armor to bond the spirals to to each one other then it is type AC cable. If there is nobelium bonding denudate then information technology is the older BX cable and the armour essential not be put-upon as an Equipment Grounding Conductor.
--
Turkey cock H
12-23-04, 04:50 Postmortem
Get together Date: Aug 2002
Location: Orange County
Posts: 233
Received 0 Votes on 0 Posts
i chequered, just 2 wires. Mustiness rewire if I motive puritanical flat coat, I guess.
How Do You Ground a New Bath Fan Without Old One Being Grounded
Source: https://www.doityourself.com/forum/electrical-ac-dc/193121-grounding-bathroom-fan.html
0 Komentar
Post a Comment