Parts for Thermador TMH30B: 09 - Rough-In Box & Frame - Tmh30 Parts

This control box (30STL) houses the appliance's electronic control components, keeping circuits protected and organized so the unit responds correctly to user inputs and cycle commands. What it does

• Replaces a failed or damaged control housing to restore a secure enclosure for the control electronics
• Helps prevent moisture and debris from reaching circuit boards, reducing intermittent faults
• Commonly used when control-related symptoms appear, such as unresponsive controls, erratic operation, or error codes tied to the control assembly

• One control box (30STL)

• Disconnect power to the appliance before beginning any repair
• Handle electronics carefully to avoid static damage; use anti-static precautions if available
• Follow OEM service manual instructions for mounting and routing wiring; ensure all connectors are fully seated

This replacement middle frame restores the appliance's middle-section support and stainless appearance, helping keep interior panels aligned and trim gaps minimal. Use when the existing frame is bent, damaged, or cosmetically worn. What it does:

• Centers and secures the appliance's middle section and adjacent panels
• Keeps control panels and door sections aligned for proper fit
• Helps prevent visible trim gaps and reduces rattles caused by loose framing
• Useful when the original frame is dented, corroded, or missing mounting points

• Disconnect power to the appliance before starting any repair
• Handle edges carefully; frame edges and mounting points can be sharp
• Basic hand tools typically required; keep original fasteners or replace with identical hardware
• After installation, verify panel alignment and that doors/controls operate smoothly

This control box (30STL) houses the appliance's electronic control components, keeping circuits protected and organized so the unit responds correctly to user inputs and cycle commands. What it does

• Replaces a failed or damaged control housing to restore a secure enclosure for the control electronics
• Helps prevent moisture and debris from reaching circuit boards, reducing intermittent faults
• Commonly used when control-related symptoms appear, such as unresponsive controls, erratic operation, or error codes tied to the control assembly

• One control box (30STL)

• Disconnect power to the appliance before beginning any repair
• Handle electronics carefully to avoid static damage; use anti-static precautions if available
• Follow OEM service manual instructions for mounting and routing wiring; ensure all connectors are fully seated

This hole cover plate is a replacement trim piece designed to cover an unused or damaged opening on the appliance, restoring a clean finished look and helping keep out dirt and moisture. It improves appearance and helps prevent debris from entering exposed openings. What it does:

• Covers unused or damaged holes in the appliance exterior for a finished appearance
• Helps block dust, food particles and moisture from entering through exposed openings
• Hides rough edges to reduce the chance of snags or accidental contact
• Provides a simple, non-electrical cosmetic repair without modifying surrounding parts

• One hole cover plate

• Disconnect power to the appliance before any work to avoid electrical risk
• Use basic hand tools as needed; avoid excessive force that can bend or crack the plate
• Handle edges carefully; wear gloves if edges are sharp
• Check fit and orientation before final fastening; replace any damaged fasteners with equivalent hardware