Of particular importance: make sure you understand the terms of the loan. If, for example, your loan requires that you pay interest only for the life of the loan, you will have to pay back the full amount borrowed at the end of the loan period or risk losing your home.
With a home equity line, you will be approved for a specific amount of credit, and this is the maximum amount you may borrow at any one time under the plan. The interest rates on these loans are usually variable.