Booking today · Houston arrival windows 8–10 · 10–12 · 12–2 · 2–4 Thermador repair specialists, independent · Licensed & insured Mon–Fri 7:00 AM - 8:00 PM · Sat 8:00 AM - 6:00 PM
(713) 597-4873 Book an Appointment
Model library · Thermador Refrigerator

T18ID900RP

Thermador T18ID900RP

What we most often repair on units like this

  1. Ice dispenser jamming or clumped Diamond Ice
  2. Freezer too warm after heavy loading
  3. Water dispenser slow after a filter change
  4. Door alarm or display not responding
  5. Evaporator frost from a door that does not seal

Our call notes on the T18ID900RP usually start with the same scenario: ice has clumped in the bin, the dispenser makes noise but delivers nothing, and the owner assumes the freezer has failed. The right-hinged door opens toward the paired fridge column, so the two doors and their gaskets have to be checked together.

This model stores 7 lbs of ice and is rated for 3 lbs per 24 hours, with an external dispenser for water and Mini Diamond Ice. We inspect the auger path, the chute heater area, the fill tube and the filter housing, and compare the freezer reading against the setpoint before touching any parts.

The listed successor is the T18ID905RP, which matters when ordering a replacement part or a filter. You get a written price first, and the work carries a 30-day workmanship warranty.

Key features

  • Freedom built-in freezer, right-hinged door
  • SoftClose flat hinge
  • Filtered automatic ice maker, 7 lbs storage
  • Ice production 3 lbs per 24 hours
  • External water and ice dispenser with Mini Diamond Ice
  • SuperFreeze, EcoMode, Sabbath Mode
  • Water filter, all-leg leveling, ENERGY STAR certified
→Codes

Codes this model may display

T18ID900RPT18ID900RP questions
Why does ice clump together in my T18ID900RP bin?

Clumping usually points to partial melting and refreezing, caused by door gasket leaks, frequent door openings or irregular defrost. We check seal contact and freezer temperature, then clear and reset the bin.

Is a new water filter needed when dispensing slows?

Often yes, but we verify the supply pressure and the shutoff valve first so you do not pay for a cartridge that was not the real cause of the slow flow.

Will SuperFreeze keep running by itself?

No, it is a temporary boost mode that returns to normal on its own. If it seems stuck on, we check the control settings and the temperature sensor.

Request service

Schedule service for your T18ID900RP

Request a visit online in about a minute or phone our coordinators. Close-in neighborhoods often see a same-day slot; the outer counties usually get the next day across Houston.