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

Page 1 of 2 1 2 >
Topic Options
Rate This Topic
#55287 - 08/23/05 06:45 PM Insta Hot voltage
Peter Offline
Member
Registered: 06/08/04
Posts: 92
Loc: San Diego
I am installing some "Insta Hot"s and needed to know the voltage and amps.
~Peter
Top
Work Gear for Electricians and the Trades
#55288 - 08/23/05 07:50 PM Re: Insta Hot voltage
Bob Offline
Member
Registered: 02/05/02
Posts: 182
Loc: Mobile, AL, USA
You need to contact the Mfg. or distributor for that information. If its residential
the voltage could be 120 or 240 volts.
Top
#55289 - 08/23/05 08:29 PM Re: Insta Hot voltage
Electric Eagle Offline
Member
Registered: 04/20/02
Posts: 914
Loc: Alpharetta, GA
Usually your looking at 120 volt and about 10 amps, but you should check the rating on the unit in question.
Top
#55290 - 08/23/05 08:39 PM Re: Insta Hot voltage
Peter Offline
Member
Registered: 06/08/04
Posts: 92
Loc: San Diego
Mr. Eagle,
Thank you for the basis. That is the problem. All I have is a set of plans and they just say "Insta Hot". I am running 12-2 MC cable.
There will be three of these on one circuit but I doubt if they would all be on at once. Or would they? This is for classrooms for a Sunday school.
I don't know the manufacturer and Google didn't help although it works good for crossword puzzles and Acrostics.
~Peter
Top
#55291 - 08/23/05 09:12 PM Re: Insta Hot voltage
sierra electrician Offline
Member
Registered: 02/12/05
Posts: 219
Loc: North Fork, CA USA
In most cases 1 - 12/2 per unit will get you coverd @ 120V or 240V. I would not gang them together.

Rob
Top
#55292 - 08/23/05 09:28 PM Re: Insta Hot voltage
e57 Offline
Member
Registered: 05/27/03
Posts: 2876
Loc: S.F.,CA USA
"would all be on at once. Or would they?"
First start up, and every power outage or lunch time.

Heres some...
http://www.insinkerator.com/dispensers/index.shtml

The right manufacturer would be a better bet. But you'd be save to figure 120V @ 750~1800W
_________________________
Mark Heller
"Well - I oughta....." -Jackie Gleason
Top
#55293 - 08/23/05 09:51 PM Re: Insta Hot voltage
caselec Offline
Member
Registered: 04/14/02
Posts: 558
Loc: San Jose, CA
You really need to get the specs on these units. I think most of the replies here are referring to the insta hot units that get installed at the kitchen sink to provide hot water for tea, etc. These units have a small tank that holds the very hot water they don’t actually heat the water instantly. If you use more than a half gallon or so of water then you will be out of hot water until the water in the tank has time to reheat. I think the units you working with are designed to instantly heat water for the faucet. They typically are 2.4 – 5.5 KW for a single sink.
http://www.eemaxinc.com/new%20spec%20sheets/SinglePoint92104.pdf
_________________________
Curt Swartz
Top
#55294 - 08/23/05 09:59 PM Re: Insta Hot voltage
e57 Offline
Member
Registered: 05/27/03
Posts: 2876
Loc: S.F.,CA USA
Good point!
_________________________
Mark Heller
"Well - I oughta....." -Jackie Gleason
Top
#55295 - 08/24/05 12:01 AM Re: Insta Hot voltage
Trumpy Offline


Member
Registered: 07/05/02
Posts: 8211
Loc: SI,New Zealand
What this sounds like is an Electrode Boiler system.
Not unlike our "Push-through" systems here.
I'd go along with caselec with regard to the power rating, they aren't small by any means.

[This message has been edited by Trumpy (edited 08-24-2005).]
_________________________
Let's face it, these days if you're not young, you're old - Red Green grin
Top
#55296 - 08/24/05 02:14 PM Re: Insta Hot voltage
Electricmanscott Offline
Member
Registered: 01/12/02
Posts: 1457
Loc: Holden, MA USA
Simple answer for this. Customer must get specs or units don't get wired.
Top
Page 1 of 2 1 2 >

Member Spotlight
Member Since: 02/23/13
Posts: 204
New in the Gallery:
SE cable question
Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box


Who's Online
0 registered (), 48 Guests and 12 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
KrmtFrg, Stack, Scotto, Freecrowder, clee512

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