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#22666 - 02/27/03 01:18 AM Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
SvenNYC  Offline
Member
Joined: Aug 2002
Posts: 1,691
New York City
There is a 15 amp (single) receptacle on a 125 volt-20 amp dedicated circuit in an apartment.

This receptacle replaced a heavily paint-glopped 20-amp receptacle. (I didn't realize what it was until I picked up the pieces off the floor - by then it was too late to get a 20-amp 125volt device).

It only powers a 110-volt 15-amp air conditioner in the summer and during the winter it occasionally powers some light appliances like lamps, X-mas tree lights and the occasional television set.

Considering all of the above, must I replace this 15-amp receptacle with a 20 amp device? Or is it OK to leave it as is for the time being?


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#22667 - 02/27/03 01:43 AM Re: Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
sparky66wv  Offline
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Joined: Nov 2000
Posts: 2,236
West Virginia
Sven,

It is actually common and permitted to install 15A Receptacles on 20A circuits, provided there is at least one duplex (or two singles) on the circuit.

This is assuming #12 wire, of course.

[Linked Image]


-Virgil
Residential/Commercial Inspector
5 Star Inspections
Member IAEI

#22668 - 02/27/03 02:06 AM Re: Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
SvenNYC  Offline
Member
Joined: Aug 2002
Posts: 1,691
New York City
Virgil,

Thanks very much. I forgot to mention. This is the only receptacle on that circuit. It is supposed to be a dedicated air conditioner circuit for a maximum 20-amp/125volt unit.

So judging by what you said, the existing 15-amp socket should be replaced by a 20-amp, correct? [Linked Image]


#22669 - 02/27/03 02:10 AM Re: Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
sparky66wv  Offline
Member
Joined: Nov 2000
Posts: 2,236
West Virginia
That would be the best thing to do, given it is a single dedicated receptacle. In a pinch, a duplex would be legal even if the second receptacle is not used, but considering the expected load, a single 20A Spec grade would be my recommendation....


-Virgil
Residential/Commercial Inspector
5 Star Inspections
Member IAEI

#22670 - 02/27/03 08:31 AM Re: Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
Electricmanscott  Offline
Member
Joined: Jan 2002
Posts: 1,457
Holden, MA USA
If this is a SINGLE receptacle that is fed from a dedicated 20 amp circuit it MUST be a 20 amp rated receptacle.


#22671 - 02/27/03 10:12 AM Re: Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
sparky66wv  Offline
Member
Joined: Nov 2000
Posts: 2,236
West Virginia
Apparently I failed to make myself clear and managed to look like an idiot.

To reiterate:

Single receptacle: MUST be a 20

Duplex Receptacle: 20 or 15 is OK

Multiple Receptacles: 20 or 15 is OK

Better?


-Virgil
Residential/Commercial Inspector
5 Star Inspections
Member IAEI

#22672 - 02/27/03 10:26 AM Re: Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
SvenNYC  Offline
Member
Joined: Aug 2002
Posts: 1,691
New York City
Thanks very much Virgil and 'Scott!!!!! [Linked Image] [Linked Image] [Linked Image]

You both cleared it all up.

[This message has been edited by SvenNYC (edited 02-27-2003).]


#22673 - 02/27/03 10:59 AM Re: Must I replace a single 15-amp receptacle on a 20 amp ckt. with a 20 amp receptacle?  
Electricmanscott  Offline
Member
Joined: Jan 2002
Posts: 1,457
Holden, MA USA
All egos checked at door! Just trying to help clarify.

[This message has been edited by Electricmanscott (edited 02-27-2003).]



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