Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

Should both ac lines be insulated?

To insulate, you need to identify the correct AC line. A typical residential AC unit has two copper lines that exit the building and run to the outside unit. Only the cold line should be insulated. The larger of the two pipes is referred to as theuction pipe.

Let's Get It Fixed!

HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products