ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

Topic Options
Rate This Topic
#37810 - 05/07/04 12:28 PM Service Calculations
jbfan Offline
Member
Registered: 02/21/03
Posts: 69
Loc: Newnan, GA
I am bidding my first house and was trying to find determine the kw ratings of the various items without having the name plates or manufactors data. Is there a general kva to use for items such as stoves, ovens, heat pumps, dishwashers and such. I have looked at all my books and can only find one on water heaters.
Thanks for the help.
Keith
_________________________
"Yes I am a Pirate, 200 years to late" Jimmy Buffett
Top
Work Gear for Electricians and the Trades
#37811 - 05/07/04 05:33 PM Re: Service Calculations
djpep55 Offline
Member
Registered: 04/24/04
Posts: 29
Loc: Crystal Lake, IL USA
Hi Keith,

I use a very loose method here in northern Illinois, where we have the highest electrical rates in the country. Most people have gas clothes dryers, gas ranges, and gas forced air heating. If they have air conditioning, electric dryer and electric range, it gets a 200 amp service. If not 100 amp. However, most communities around here now require a 200 amp service. A call to the local building department may simplify your solution. Of course there is no way to calculate according to appliances not yet purchased.
Top
#37812 - 05/07/04 05:46 PM Re: Service Calculations
Electric Ian Offline
Member
Registered: 02/10/04
Posts: 133
Loc: MA, USA
Keith,

Here's a link that contains "typical" wattage ratings for various appliances. I have found it useful in the past.
http://www.oksolar.com/technical/consumption.html
Top

Member Spotlight
Member Since: 12/24/00
Posts: 4259
New in the Gallery:
SE cable question
Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box


Who's Online
0 registered (), 90 Guests and 10 Spiders online.
Key: Admin, Global Mod, Mod
 
New in the Gallery:
SE cable question
 
Top Posters (30 Days)
Admin 47
HotLine1 43
gfretwell 19
Ruben Rocha 12
Trumpy 9
 
Newest Members
Stack, Scotto, Freecrowder, clee512, Jdscott2005

ECN Electrical Forums - sponsored by Electrical Contractor Network - Electrical and Code Related Discussion for Electrical Contractors, Electricians, Inspectors, Instructors, Engineers and other related Professionals