How do I connect a water line to my fridge?

Connecting a water line to your refrigerator requires running a dedicated cold water line from your plumbing system to the fridge location, typically using 1/4" copper tubing or braided stainless steel supply line. In Ottawa, this work requires a plumbing permit and should be done by a licensed plumber to ensure code compliance.

The process involves tapping into an existing cold water supply line (often under the kitchen sink or in the basement below), installing a shut-off valve, and running the supply line to your refrigerator location. The connection point needs to be accessible for future maintenance and must include a dedicated shut-off valve. Most modern refrigerators have a water inlet valve at the back that connects to the supply line with a compression fitting.

Ottawa Building Code requirements specify that any new water connections need permits, and the work must meet Ontario Building Code standards for potable water systems. The supply line must be properly supported and protected from freezing, especially if running through exterior walls or unheated spaces. City of Ottawa requirements may vary - confirm specific installation details with your licensed plumber.

Professional installation is strongly recommended because improper connections can cause significant water damage to your home. A small leak behind your fridge can go unnoticed for months, leading to mold, structural damage, and expensive repairs. Licensed plumbers also handle the permit application and ensure the installation passes inspection.

Before starting this project, verify your refrigerator's water pressure requirements and ensure your home's water pressure is compatible. Most fridges need 20-120 PSI to operate properly. For a free estimate on your refrigerator water line installation, request a quote from Ottawa Pro Plumbing - we handle the permits, installation, and inspection process.