Thermador Refrigerator

Thermador T42BT110NS

Model # T42BT110NS

The T42BT110NS is the finished-stainless sibling of the panel-ready T42IT100NP, sharing the same 23.1 cu ft total capacity (15.3 cu ft refrigerator / 7.8 cu ft freezer) and French-door layout but shipping at roughly 715 lb with Thermador’s own stainless doors factory-installed. That’s nearly 100 lb heavier than the panel-ready version, which puts additional long-term load on the French-door hinges – hinge wear and mullion-seal gaps are worth checking early on units that have been in service several years.

Internally it shares its water dispenser, UltraClarityPro filter, and 4.5 lb/24hr-rated ice maker with the rest of the BT/IT-series 42-inch columns, so dispenser and ice troubleshooting follows the same path: check the filter cartridge and Auto Refill presets before suspecting a valve or board problem. The refrigerator and freezer sections operate independently, so a one-sided temperature problem points to a section-specific issue rather than a shared-compressor problem.

Key Features

  • 42-inch stainless steel French-door bottom-freezer refrigerator
  • 23.1 cu ft total gross capacity: 15.3 cu ft refrigerator / 7.8 cu ft freezer
  • Panel-ready capable, finished stainless steel doors included
  • Internal water dispenser with UltraClarityPro filtration
  • Home Connect Wi-Fi monitoring, $14,999 MSRP as listed, 715 lb gross weight

Most Common Issues on This Model

01

Heavy factory stainless French doors sagging at the hinge over time

02

Center mullion seal gap from door misalignment

03

Internal dispenser presets lost after a power interruption

04

Ice production below the rated 4.5 lb/24hr

05

Independent freezer or fresh-food section drifting from its set point

Error Codes Common to This Model

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FAQ

Thermador T42BT110NS FAQ

Thermador lists roughly 715 lb gross weight for the T42BT110NS versus about 617 lb for the T42IT100NP - the difference is largely the factory-installed stainless steel doors, which are heavier than an unfinished panel-ready door frame.

Check the door gasket at the mullion itself for tears, flattening, or debris buildup - even well-aligned doors can leak air if the gasket has lost its seal, which is a separate issue from hinge or leveling misalignment.

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