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Jim Wilkerson (Wagwar)
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Username: Wagwar

Post Number: 80
Registered: 12-2009
Posted From: 99.109.187.242

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Posted on Tuesday, August 03, 2010 - 4:00 pm:   

I need to run a couple of new 12V circuits: 1) for the electronic ignitor on the 3 burner propane stove. 2) add 2 12 volt lights in the bedroom. Both circuits would be runs of 15 - 20 feet. What type and size of wire should I use?

The PO used a blue plastic covered cable w/ 3 conductors and just didn't use the green conductor. I'd prefer to use a smaller cable with just two leads.

I also need to run a pair of 14 ga. wires to two grounding thermostats up in the coach. Runs could be 15 - 20 feet. What size, type of wire should I use. I know I could run two separate 14 ga. wires, but a two-wire cable might be easier to feed through the various holes and openings.

Thanks
Tim Brandt (Timb)
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Username: Timb

Post Number: 552
Registered: 10-2003
Posted From: 66.165.176.62


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Posted on Tuesday, August 03, 2010 - 5:14 pm:   

Here is a nice handy chart West Marine publishes giving size based on run length and amps

http://www.westmarine.com/webapp/wcs/stores/servlet/WestAdvisorView?langId=-1&storeId=1115 1&catalogId=10001&page=Marine-Wire
Jim Wilke (Jim Bob) (Pd41044039)
Registered Member
Username: Pd41044039

Post Number: 539
Registered: 2-2001
Posted From: 184.0.3.170


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Posted on Tuesday, August 03, 2010 - 6:14 pm:   

I'd go down to lowes, etc & buy thermostat wire for the 'stats. I think its about 18 or 22 gage. Can be had in lots of different qtys of conductors.

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