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T18IW800SP

Thermador T18IW800SP

What we most often repair on units like this

  1. One zone creeping warm while its neighbor holds steady
  2. Condensation on the inner side of the glass when the room is humid
  3. Sticky wooden shelf slides
  4. Alarm sounding as a bottle keeps the door ajar

The 800-generation Freedom Collection has a narrow wine column in the T18IW800SP: 56 bottles on eleven dark exotic hardwood shelves, five to a shelf, behind UV-protective tempered glass that accepts a custom frame. Thermador’s design guide lets each of the two zones run anywhere from 41 to 64 F, so reds and whites get their own setting.

Wine tolerates a swing of a few degrees far less than groceries do, so a zone off its setting matters. Water on the inside of the glass suggests the door is not sealing, or that the room air is very humid. One zone that stays warmer than its setting points us toward the fan or sensor serving that zone. We also check the carbon air filter and the wooden shelf slides, and we test how the door closes with a full load of bottles.

Key features

  • Wine preservation column 18 inches wide, ready for a custom panel, 56 bottles (750 ml)
  • Two independent zones, each running 41-64 F
  • 11 shelves of dark exotic hardwood with 5 bottles apiece, plus a presenter shelf and a portable aluminum presenter
  • UV-protective tempered glass door, carbon air filter
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Codes this model may display

T18IW800SPT18IW800SP questions
Can both zones hold red wine?

Yes. Each zone is adjustable from 41 to 64 F independently, so setting both warmer is no problem, and the settings do not affect one another.

A bottle stops the door from closing and the alarm sounds. Is something wrong with the shelf?

Not usually. A bottle that is wider than the standard 750 ml size can stick out beyond the shelf, and giving it a spot on the presenter shelf avoids the problem.

Why is there water on the inside of the glass?

Humid room air meeting a cold pane, or a gasket letting that air in, will leave moisture there. We check the seal first and the room conditions second.

Request service

Schedule service for your T18IW800SP

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.