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Thread: receptacle in attic
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04-03-2008, 04:06 AM #1
receptacle in attic
i found this receptacle inthe attic next tot he chimney. there was no access within 20 feet. maybe left for audio video or something? is this allowed?
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04-03-2008, 05:17 AM #2
Re: receptacle in attic
Yep, not only allowed, it is required if you have HVAC in the attic, very common here.
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04-03-2008, 05:22 AM #3
Re: receptacle in attic
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04-03-2008, 05:25 AM #4
Re: receptacle in attic
Nope, not allowed, not unless there is an access walkway to it.
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04-03-2008, 06:31 AM #5
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04-03-2008, 04:30 PM #6
Re: receptacle in attic
It would be required in this Jurisdiction especially if there were any equipment up there such as vent fan, furnace, or radon equipment.
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04-03-2008, 04:39 PM #7
Re: receptacle in attic
Sorry for the delay, my wife's birthday today so we went out for dinner.
From the 2008 NEC (but it's been in there for decades). (underlining is mine).
- 300.15 Boxes, Conduit Bodies, or Fittings — Where Required.
- - A box shall be installed at each outlet and switch point for concealed knob-and-tube wiring.
- - Fittings and connectors shall be used only with the specific wiring methods for which they are designed and listed.
- - Where the wiring method is conduit, tubing, Type AC cable, Type MC cable, Type MI cable, nonmetallic-sheathed cable, or other cables, a box or conduit body shall be installed at each conductor splice point, outlet point, switch point, junction point, termination point, or pull point, unless otherwise permitted in 300.15(A) through (M).
- - (A) Wiring Methods with Interior Access. A box or conduit body shall not be required for each splice, junction, switch, pull, termination, or outlet points in wiring methods with removable covers, such as wireways, multioutlet assemblies, auxiliary gutters, and surface raceways. The covers shall be accessible after installation.
- 210.63 Heating, Air-Conditioning, and Refrigeration Equipment Outlet.
- - A 125-volt, single-phase, 15- or 20-ampere-rated receptacle outlet shall be installed at an accessible location for the servicing of heating, air-conditioning, and refrigeration equipment. The receptacle shall be located on the same level and within 7.5 m (25 ft) of the heating, air-conditioning, and refrigeration equipment. The receptacle outlet shall not be connected to the load side of the equipment disconnecting means.
- - - Exception: A receptacle outlet shall not be required at one- and two-family dwellings for the service of evaporative coolers.
- - - - FPN: See 210.8 for ground-fault circuit-interrupter requirements.
- Accessible (as applied to equipment). Admitting close approach; not guarded by locked doors, elevation, or other effective means.
- Accessible (as applied to wiring methods). Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building.
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04-03-2008, 04:48 PM #8
Re: receptacle in attic
More selective interpretations.
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04-03-2008, 04:55 PM #9
Re: receptacle in attic
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04-03-2008, 04:58 PM #10
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04-03-2008, 05:00 PM #11
Re: receptacle in attic
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04-03-2008, 05:01 PM #12
Re: receptacle in attic
- Accessible (as applied to wiring methods). Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building.
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04-03-2008, 05:15 PM #13
Re: receptacle in attic
That is one of three choices, here are the three choices.
- Accessible (as applied to equipment). Admitting close approach; not guarded by locked doors, elevation, or other effective means. (Jerry's note: Does allow the use of a portable ladder. Refers to the receptacle, lights fixtures, etc. in that box. - Generally speaking, this one and the next one kind of fade together over one another in some ways. Neither, this one nor the next one allows for crawling through an attic over trusses or ceiling joists.)
- Accessible (as applied to wiring methods). Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building. (Jerry's note: Does allow the use of a portable ladder. Refers to the wiring method, wiring, box, etc. - Generally speaking, this one and the previous one kind of fade together over one another in some ways. Neither, this one nor the one above allows for crawling through an attic over trusses or ceiling joists.)
- Accessible, Readily (Readily Accessible). Capable of being reached quickly for operation, renewal, or inspections without requiring those to whom ready access is requisite to climb over or remove obstacles or to resort to portable ladders, and so forth. (Jerry's note: Does not allow the use of a portable ladder.)
That means, you are allowed to use a portable ladder and install the outlet box within reach of the attic access opening, or, install the junction boxes facing down through the ceiling for access from below, or, install a walkway to the junction box.
Also don't forget, you will be doing 'whatever' to this while it is energized ... "likely to require examination, adjustment, servicing, or maintenance while energized" ... would you want to fall back through the ceiling?
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04-03-2008, 05:17 PM #14
Re: receptacle in attic
Your question was specifically for junction boxes.
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04-03-2008, 05:23 PM #15
Re: receptacle in attic
Is there any hazard or problem with that receptacle being installed in that location?
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04-03-2008, 05:25 PM #16
Re: receptacle in attic
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04-03-2008, 05:29 PM #17
Re: receptacle in attic
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04-03-2008, 05:39 PM #18
Re: receptacle in attic
I don't agree. The vast majority of attic spaces here do not have walkways and are filled with 16-20" on insulation. Walkways would be extremely impractical.
Even in this case a junction box or receptacle for a Radon fan would be "accessible" by definition.
It is not readily accessible.
It is not enclosed in the building structure or its surfaces or buried out of sight.
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04-03-2008, 05:46 PM #19
Re: receptacle in attic
I agree, so that means 'don't put the receptacle way back there'.
Even in this case a junction box or receptacle for a Radon fan would be "accessible" by definition.
- Accessible (as applied to equipment). Admitting close approach; not guarded by locked doors, elevation, or other effective means.
It is not readily accessible.
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04-03-2008, 05:49 PM #20
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04-03-2008, 06:20 PM #21
Re: receptacle in attic
You mean other than a hazard or problem for the person trying to access it?
I could be wrong. The code is too confusing sometimes, so I like to base what I will write up in my report on common sense, etc.
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04-03-2008, 07:14 PM #22
Re: receptacle in attic
- Accessible (as applied to wiring methods). Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building.
Where are you getting the "not allowed to use a portable ladder" part?
I would think the definition above would cover junction boxes, outlets, etc.
Are you applying the equipment definition?
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04-03-2008, 08:20 PM #23
Re: receptacle in attic
Michael,
One of the problems you have, and some others have too, is trying to think like I think. That is apparent because you and some others try to tell me what I think or consider and you are way off base.
I don't know if NOT thinking like I think if good or bad for you, however, good or bad, you are still incorrect.
It is no "accessible" because there is no walkway there.
I don't care if there is any insulation there or not.
Why do I thing there needs to be a walkway there to be considered "accessible"? Easy, so easy I don't understand why you did not think that was my reason.
THE CODE *requires* that walkway be installed to make a/c equipment, water heaters, and any other equipment and appliances in the attic ... "accessible". *I* don't require it, THE CODE DOES.
There is a presumed standard of care and sensibility which says 'Hey, people walking across truss bottom chords and/ceiling joists have great potential to fall between those items, falling through the ceiling, being injured. And that risk INCREASE when one is up there repairing/servicing something over the risk of 'just walking' through there.'
Don't believe there is that risk? Simply ask how many HIs have 'fallen through' and all the HIs were doing is "inspecting" not bringing in equipment and tools to service or repair things with.
*YOU* may think otherwise, in which case maybe you do not write up missing walkways and/or missing service platforms at equipment and appliances in the attic.
That's your choice - hopefully you will never need to think otherwise (say, after falling through) or have to defend yourself for having thought otherwise (when a client calls and says their service person said it is required and why didn't you write it up - or worse, that service person falls through and says 'Where to heck is that REQUIRED walkway and service platform - you need to call your home inspector and have him contact his insurance company').
Oh, well, it's you and not me.
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04-03-2008, 08:36 PM #24
Re: receptacle in attic
Jim,
The only definition I said "not allowed to use a portable ladder" at was for "accessible - readily" ... I am adding bold to the quote below to highlight it.
Are you applying the equipment definition?
Equipment. A general term, including material, fittings, devices, appliances, luminaires, apparatus, machinery, and the like used as a part of, or in connection with, an electrical installation.
The other definition is for "as applied to wiring methods", which would include the types of wiring used (i.e., NM cable versus raceways, et al), the 'method' of installation for that type of wiring (i.e., how it is installed), etc.
"The method" has less stringent accessibility requirements than does "the equipment".
"The equipment" being referred to is the "device", i.e., the receptacle outlet.
Even more stringent requirements for accessibility are placed on things which need to be "readily accessible". One which is not allowed it "or to resort to portable ladders". This definition does not, however, apply to the receptacle outlet in the photo.
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04-03-2008, 08:47 PM #25
Re: receptacle in attic
It is "because it is there".
It is not required to be there, and people don't have to use it,
so I can't see why it would be a safety concern.
I see junction boxes (not receptacles, the kind for splices) in the attic all the time, and believe they are allowed.
I see that receptacle being there as being superior to having someone lug an extension cord up into the attic for a work light, etc.
The code is too confusing sometimes,
so I like to base what I will write up in my report on common sense, etc.
If you see a blind man about to walk out into traffic, do you stop him ... or say nothing and watch out of the corner of your eye to see if he makes it, not wanting anyone else to see or think that you saw what was about to happen?
If he is hit, are you partially to blame?
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04-04-2008, 05:58 AM #26
Re: receptacle in attic
Jerry
I'm not being argumentative, or trying to put you on the spot.
Sometimes a conventional means of being "accessible" is impractical or just not possible.
Attic ventilation fans 12' high, with no access except through/from the roof.
I don't ever remember seeing a walkway to "Can Lights".
(I know that some "Can Lights" can be removed from below the ceiling, but can they all?)
' correct a wise man and you gain a friend... correct a fool and he'll bloody your nose'.
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04-04-2008, 06:34 AM #27
Re: receptacle in attic
Which makes it "accessible" via the use of a portable ladder. Code is minimum and does not address roof safety if this is installed on a 12/12 slope roof with the eave 30 feet high above the ground.
I don't ever remember seeing a walkway to "Can Lights".
(I know that some "Can Lights" can be removed from below the ceiling, but can they all?)
Not all things are covered by code as code does not address common sense, but here is another code section addressing some things which are commonly installed in attics, soffits, and similar locations, and you can see the code's "accessible" intent in it:
ARTICLE 600 Electric Signs and Outline Lighting
- 600.21 Ballasts, Transformers, and Electronic Power Supplies.
- - (A) Accessibility. Ballasts, transformers, and electronic power supplies shall be located where accessible and shall be securely fastened in place.
- - (D) Working Space. A working space at least 900 mm (3 ft) high, 900 mm (3 ft) wide, by 900 mm (3 ft) deep shall be provided at each ballast, transformer, and electronic power supply or at its enclosure where not installed in a sign.
- - (E) Attic and Soffit Locations. Ballasts, transformers, and electronic power supplies shall be permitted to be located in attics and soffits, provided there is an access door at least 900 mm by 562.5 mm (36 in. by 22½ in.) and a passageway of at least 900 mm (3 ft) high by 600 mm (2 ft) wide with a suitable permanent walkway at least 300 mm (12 in.) wide extending from the point of entry to each component. At least one lighting outlet containing a switch or controlled by a wall switch shall be installed in such spaces. At least one point of control shall be at the usual point of entry to these spaces. The lighting outlet shall be provided at or near the equipment requiring servicing.
Notice that the entry must be 36" by 22-1/2" and that the passageway must be 36" high by 24" wide, but the walkway only needs to be 12" wide within that 24" passageway. Again, code is minimum - you need a passageway large enough to allow a person to go through, but you are only required to provide a minimum width walking surface. I don't know why they did not go with a 24" wide walkway, somehow it was determined that 12" was minimum safe width, and code, being "minimum" went with it.
Nonetheless, there is the permanent walkway required - a good and pertinent example of what the NEC considers "Accessible (as applied to equipment)." for equipment in an attic.
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04-04-2008, 07:13 AM #28
Re: receptacle in attic
What does article 600 have to do with residential applications?
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04-04-2008, 07:24 AM #29
Re: receptacle in attic
IRC2003 - AF103.12 provides for an electric supply in an attic for future radon fan use if using a passive system.
Also needed for HVAC servicing within 25' of unit.
A light fixture is also an attic requirement.
NM wiring needs to be secured (stapled)within 8 inches of box measured on sheathing. This looks like a HO job.
By the way, here we raise our walkways and work platforms above the insulation.
Rick
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04-05-2008, 03:15 PM #30
Re: receptacle in attic
This is something I wasn't aware of - at least this interpretation. I know that splices can't be hidden within walls, but never considered that they had to be accessible from within the living space of the dwelling.
This discussion prompts me to include my interpretation of Jerry's statement that he believes all can light's can be removed from below the ceiling: Yes, anything can be removed if you make a big enough hole through the sheetrock!
I have seen many that have a square box with a round hole in the bottom that couldn't be removed from below without cutting the ceiling (wallboard or whatever.) Am I missing something???
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04-05-2008, 05:52 PM #31
Re: receptacle in attic
Ummmm ... Michael, did you read this in my post above? "but here is another code section addressing some things which are commonly installed in attics, soffits, and similar locations, and you can see the code's "accessible" intent in it"
The code specifies *VERY FEW* electrical outlets or equipment in the attic, and, when it does, *IT ALSO* addresses "accessible".
To wit, the above information regarding that section, and also for those items in my response to Rick, which follows below this post.
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04-05-2008, 06:11 PM #32
Re: receptacle in attic
No problem, both the fan and the receptacle would need to be accessible.
Also needed for HVAC servicing within 25' of unit.
A light fixture is also an attic requirement.
NM wiring needs to be secured (stapled)within 8 inches of box measured on sheathing. This looks like a HO job.
By the way, here we raise our walkways and work platforms above the insulation.
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04-05-2008, 06:23 PM #33
Re: receptacle in attic
Just a technical note on they way you said that: "accessible from within the living space of the dwelling", another, more inclusive way to re-state that would be "accessible from outside the wall, either inside or outside the dwelling" - this allows for junctions made in boxes which face the exterior surface and have appropriate weatherproof covers.
This discussion prompts me to include my interpretation of Jerry's statement that he believes all can light's can be removed from below the ceiling: Yes, anything can be removed if you make a big enough hole through the sheetrock!
I have seen many that have a square box with a round hole in the bottom that couldn't be removed from below without cutting the ceiling (wallboard or whatever.) Am I missing something???
By the way, neither of those two methods of access would fulfill the definition of:
- Accessible (as applied to wiring methods). Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building.
THE BOX and SPLICE (junction) use that definition of accessible ("Accessible (as applied to wiring methods). "), hence the need for a cover on the box, one which is NOT covered with plaster/drywall/etc. (yes, "etc." does include "wallpaper" ... wrap the cover in wall paper and make it removable - i.e., "accessible" - but don't just wallpaper over it making it "inaccessible without damaging the wallpaper".
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04-06-2008, 12:03 PM #34
Re: receptacle in attic
Well actually I did read your post(all of them).
Article 600 has nothing to do with residential.
So we are back to:
- Accessible (as applied to wiring methods). Capable of being removed or exposed without damaging the building structure or finish or not permanently closed in by the structure or finish of the building.
Does the NEC handbook provide any additional enlightenment on this topic?
I no longer have a copy.
It's not my desire to be argumentative here but to point out that differences of opinion do exist. It's really a result of some ambiguity in the code.
I used to work in the area of standards and code compliance and when there was a question of interpretation it was often kicked up the ladder to the chief engineer(often a member of the specific committee that wrote the standard) for a ruling. Standards and codes are written by committees and there is often less than full agreement on text wording and or meaning.
I'm sure you have observed AHJs and even acknowledged code experts go at each other with their "interpretation" of the what the code states on a particular issue.
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04-06-2008, 04:28 PM #35
Re: receptacle in attic
For the third time:
"attics, soffits, and similar locations, and you can see the code's "accessible" intent in it"
Here, I'll try to make it easier for you than I did in the others, although I thought it was easy enough in the others:
i-t_h-a-s_t-o_d-o_w-i-t-h_a-t-t-i-c-s and what is considered "accessible" in attics and the like.
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04-06-2008, 05:55 PM #36
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04-07-2008, 08:50 AM #37
Re: receptacle in attic
Thanks for talking slowly Jerry but it's not helping.
Perhaps you should read the scope of article 600.
P.S. Thanks Dom
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04-07-2008, 09:23 AM #38
Re: receptacle in attic
I have edited out some of what was said in some of the above quotes, in order to focus the remainder of my post. I did not intend to, and I hope I did not, alter the meaning or intent of what is quoted.
I agree with Jerry that once you install a receptacle outlet in the box, it is the "Accessible (as applied to equipment)" definition that applies to the receptacle in Jerome's photo. One thing to keep in mind is that this definition is in the NEC and in the electrical chapters of the IRC, so the "equipment" being referred to is electrical equipment. The definition of electrical equipment is also provided in the code and Jerry quoted it higher up in the thread.
If we can accept Jerome's statement "there was no access within 20 feet" as true at face value we can end the discussion right there -- "no access" is not accessible.
What some are saying and Jerry disagrees with, is that "walking across truss bottom chords and/ceiling joists" or through insulation to get to the receptacle meets the definition of "Accessible (as applied to equipment)". Jerry says that definition isn't met in an attic unless there is a walkway.
What I have a hard time agreeing with, is the "THE CODE *requires* that walkway" part of the discussion. I'm aware of provisions in the code that require a walkway for some types of equipment that is installed in an attic. I'm not aware of a provision that requires a walkway for access to all electrical equipment, or to be even more specific to the original question, to all receptacles installed in an attic. If someone could provide those code sections I would be grateful. My opinion is that when the code wants a walkway to be installed in order to make certain equipment accessible, the code will say you need a walkway (as it does in specific areas of the code).
I don't disagree that "walking across truss bottom chords and/ceiling joists" or through insulation" is risky business. But if we accept "there is a presumed standard of care and sensibility" that anyone in their right mind should not do that, then as a home inspector I'm either crazy or I should never move beyond the access hatch when there is no walkway in an attic.
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04-07-2008, 09:29 AM #39
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04-07-2008, 06:49 PM #40
Re: receptacle in attic
If I were to try hard enough, maybe.
FOR SOME PEOPLE ... they insist on trying to find ways to not apply knowledge, for them, no knowledge is better than some knowledge.
And FWIW, "It has to do with attics..." is pretty lame.
The NEC does not say much about things in the attic, other than the generic references to be "accessible", HOWEVER, when the NEC DOES specially allow, or require, things in the attic, IT ALSO REQUIRES THEM TO BE ACCESSIBLE ...
If you're having trouble getting your opinion across in a discussion, insulting people is rarely effective.
Trying to defend the 'least / lowest possible interpretation' does not do anyone any good.
You can take that to court and count on it.
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