GE RHM 15 Installation Instructions Manual Download Page 3

WHAT YOU WILL NEED 

(CONT.)

A GE water supply kit

(containing tubing, shutoff

valve and fittings listed below) is available at extra
cost from your dealer or from Parts and Accessories, 
800.626.2002.

A cold water supply

. The water pressure must be

between 20 and 120 p.s.i. (1.4–8.1 bar).

Power drill.

1/2

or adjustable wrench.

Straight and Phillips blade screwdriver.

Two 1/4

outer diameter compression nuts and 

2 ferrules (sleeves)

—to connect the copper tubing 

to the shutoff valve and the refrigerator water valve.

OR

If you are using a GE SmartConnect

Refrigerator

Tubing kit, the necessary fittings are preassembled 
to the tubing.

If your existing copper water line has a flared fitting
at the end, you will need an 

adapter

(available at

plumbing supply stores) to connect the water line to
the refrigerator 

OR 

you can cut off the flared fitting 

with a 

tube cutter

and then use a compression

fitting. Do not cut formed end from GE
SmartConnect

Refrigerator tubing.

Shutoff valve

to connect to the cold water line. 

The shutoff valve should have a water inlet with a
minimum inside diameter of 5/32

at the point of

connection to the 

COLD WATER LINE

. Saddle-type

shutoff valves are included in many water supply kits.
Before purchasing, make sure a saddle-type valve
complies with your local plumbing codes.

DRILL THE HOLE FOR THE VALVE

Drill a 1/4

hole in the water pipe (even if using 

a self-piercing valve) using a sharp bit. Remove any
burrs resulting from drilling the hole in the pipe.

Take care not to allow water to drain into the drill.

Failure to drill a 1/4

hole may result in reduced 

ice production or smaller cubes.

3

CHOOSE THE VALVE LOCATION

Choose a location for the valve that is easily
accessible. It is best to connect into the side of 
a vertical water pipe. When it is necessary to 
connect into a horizontal water pipe, make the
connection to the top or side, rather than at the
bottom, to avoid drawing off any sediment from 
the water pipe.

2

Installation Instructions

Install the shutoff valve on the nearest frequently used
drinking water line.

SHUT OFF THE MAIN WATER
SUPPLY

Turn on the nearest faucet long enough to clear 
the line of water.

1

INSTALLING THE WATER LINE 

(CONT.)

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