How to Install Refrigerator Dispenser Water Tube Heater Kit WR49X10173 in a GE Refrigerator

Quick answer: Unplug the refrigerator, remove the dispenser housing and the freezer door inner panel to expose the water tube, fasten the heater along the tube where it passes through the cold section, plug it into the door harness, insulate, reassemble and test the dispenser after several hours.

Dispenser water tube heater kit WR49X10173 is a low-wattage warming element that keeps the water line inside the freezer door of a GE side-by-side refrigerator from freezing solid. When the original heater fails, the first symptom is a dispenser that pours normally after a thaw and then gradually trickles to nothing while ice still drops fine. The kit may include several components, so compare its contents against your parts diagram before beginning, and note that it supersedes a long list of earlier numbers including WR02X10098, WR17X11324, WR57X10032 and WR60X10207.

This guide covers installation in GE side-by-side models such as GSH25JSTASS, GSL25JFTABS and HSS25GFPAWW. The work happens entirely inside the freezer door, so you will be removing the dispenser trim and the inner door panel rather than pulling the cabinet apart. Move frozen food to a cooler before you start, because the door will be open for a while and the power will be off the entire time.

See part details and every compatible model: WR49X10173

⚠️ Safety First
  • Unplug the refrigerator from the wall outlet before removing any door panel; do not rely on the light switch or control panel.
  • Store frozen food in a cooler so nothing thaws while the door is open for the repair.
  • Never run the heater energized outside its normal position in the door; it relies on the tube to draw away heat.
  • Wear gloves when working around sharp panel edges and the metal door liner clips.

Tools and Parts You Need

  • Phillips and flat-blade screwdrivers
  • Quarter-inch nut driver or socket set for door panel screws
  • Plastic trim tool or putty knife wrapped in tape
  • Needle-nose pliers for harness connectors
  • Electrical tape or the insulation sleeve supplied in the kit
  • Towels to catch water from the line

Step-by-Step Installation

  1. Shut off water and power Unplug the refrigerator and close the water supply valve behind it. Dispense water for a few seconds beforehand to relieve pressure in the line, then transfer frozen food to a cooler.
  2. Remove the dispenser housing Pry the dispenser trim or drip tray off with a plastic tool, then remove the screws hiding behind it that hold the dispenser housing to the door. Pull the housing forward slightly and unplug its harness connectors so you can set it aside.
  3. Open the freezer door inner panel Remove the screws around the perimeter of the inner freezer door liner and around the dispenser opening. Lift the liner carefully; on many models it is also held by gasket clips, so ease the gasket out of its channel as you go.
  4. Locate the water tube and old heater Find the white or clear water tube running up from the bottom hinge to the dispenser nozzle. The old heater wraps or clips along the tube near the dispenser; note its position and how its wires route to the door harness.
  5. Remove the failed heater Unplug the heater from the harness connector and peel back any tape or foam holding it to the tube. Slide it off the tube without kinking the line, and clean off old adhesive residue.
  6. Fit the new heater Position the WR49X10173 heater along the same section of tube, keeping it in full contact with the tube surface and away from any sharp door frame edges. Secure it with the clips or tape from the kit and route the leads exactly as the original.
  7. Connect and insulate Plug the heater connector into the door harness until it clicks. Wrap the tube and heater together with the supplied insulation or electrical tape so the heater is not exposed to the freezer airflow.
  8. Reassemble the door Reinstall the inner liner, seating the gasket fully in its channel, then replace the perimeter screws. Reconnect the dispenser housing harness, screw the housing back, and snap the trim into place.
  9. Restore water and power and test Open the water valve, plug the refrigerator in, and dispense water to purge air. Allow several hours for the door to reach normal cold, then confirm water still flows freely from the dispenser.

Fit Checks Before You Call the Job Done

  • The heater lies flat against the tube along its whole length with no gaps or twists.
  • The harness connector is locked and the lead has slack so door movement does not tug on it.
  • No heater lead or tube is pinched between the inner liner and the door frame when the panel is screwed back.
  • The gasket sits fully in its channel all the way around and the freezer door closes with normal resistance.
  • Every dispenser button and light works after the housing is reconnected.

Common Mistakes to Avoid

Leaving food in the freezer The door is open and power is off for a long stretch. Ice cream and meat will soften; move them to a cooler first.

Kinking the water tube The line is thin and bends easily. A kink restricts flow just like ice does, so slide the heater on gently and never fold the tube.

Skipping the insulation A bare heater loses its warmth to the freezer air. Use the sleeve or tape from the kit so the heat stays on the tube.

Forcing the connector Door harness plugs are small and keyed. Match the shape before pushing, or you will bend a pin and the heater will never energize.

Troubleshooting After Installation

Dispenser still freezes after a day Verify the heater connector is fully seated and the heater touches the tube. If the door harness itself is damaged near the hinge, the heater has no power and the harness must be repaired.

Water dribbles only briefly then stops Air or a leftover ice plug is in the line. Let the door warm with the heater working for a few hours, then dispense again; also check the inlet valve at the back of the cabinet.

Dispenser paddle does nothing after reassembly A dispenser housing connector was left unplugged or seated crooked. Remove the trim, check each connector, and re-seat any loose one.

Care Tips After the Repair

  • Purge a few glasses of water after any long period without dispensing so the line does not sit still and chill.
  • Wipe the dispenser drip tray weekly so water does not wick into the door seam.
  • Inspect the freezer gasket every few months; a leaky gasket makes the door colder and works the heater harder.

Compatible Models (Sample)

This part is listed for 11 GE models in our fitment data. Always confirm your exact model number on the appliance's rating plate.

Replaces or is replaced by: 545099001, 584243501, 585124802, AEH73998905, DC62-00344A, WR02X10098, WR02X11330, WR17X11324

Repair Difficulty and Time

Difficulty: Moderate. Typical time: 60 to 90 minutes.

Frequently Asked Questions

How do I know the heater and not the valve is the problem?

If water flows normally right after the freezer has been opened for a while or after a power outage, then slows to nothing, the tube is freezing and the heater is at fault. A bad inlet valve gives no water at any time.

Does kit WR49X10173 fit older doors?

It supersedes many earlier numbers including WR02X10098, WR17X11324 and WR60X10207, and the kit may include extra pieces for those versions. Confirm your model on the rating plate inside the fresh food section.

Can I just wrap the tube in more insulation instead?

Insulation slows freezing but cannot stop it in a freezer door. The small heater is what keeps the water above freezing during long idle periods.

Final Checklist

  • Refrigerator unplugged and water supply valve closed
  • Frozen food moved to a cooler
  • Dispenser housing and inner door liner removed without tearing the gasket
  • Old heater removed and adhesive cleaned from the tube
  • New heater in full contact with the tube and connector clicked into the harness
  • Tube and heater insulated with kit material

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