Risks of using a home equity line of credit?

[Chris Stromdahl]

I am considering the use of a home equity line of credit in the future.

I do own a home, but am hesitant to take out an equity line of credit on it because it is our primary residence. 

• I do intend to leverage the equity in my investment properties, but I would like to try and keep my primary residence out of the investment business.

Is this a good idea or am I leaving a relatively low risk opportunity on the table?

What are the risks associated with home equity lines of credit?