Said It Here

How to hook up an ice maker water supply with no plumbing experience

Connecting a new ice maker line without a pre-existing shut-off valve or prior plumbing knowledge leaves people guessing about what fittings to buy and where the water actually taps in. This uncertainty stops them from using their fridge's built-in water and ice features, or forces them to worry about wasting money on a feature they cannot set up themselves.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    Asking for advice on forums
  2. 2
    Using an add-a-tee fitting
  3. 3
    Turning off the main water supply to the house, cutting off the pipe cap, and installing a sharkbite quarter-turn shut-off valve.

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/Plumbing2 people · September 2026

“First time ever hooking up an ice maker lol so need some advice .”source ↗

“I purchased a 15 ft stainless Steel ice maker supply line but can’t figure out the rest.”source ↗

czx7r · r/Plumbing · 1 upvotes

“There is no water valve to turn water on or off. How the heck would it connect to a fridge? Or is it some other sort of waterline? In case you can’t tell, I have no idea what I’m even asking. Just don’t want to spend extra money on a fridge with ice and water dispenser if not able to use.”source ↗

didntialreadydothis · r/Plumbing · 1 upvotes

Where this came up

People with this problem also raised