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Model library · Thermador Ventilation Hood

PH54GWS

Thermador PH54GWS

What we most often repair on units like this

  1. Wi-Fi connection that drops or cannot be paired in the app
  2. Hood Sync not starting the fan with the cooktop
  3. Heat lamp that no longer lights
  4. Damper that sticks on a 54-inch run
  5. Filter reminder that does not clear

The PH54GWS joins a 54-inch Professional canopy with a connected control system, so a service call can lead in either direction: mechanical or digital. We begin by asking what the owner sees. An app that cannot find the hood sends us to the router and pairing. A fan that runs but pulls poorly sends us to the baffles and the damper.

Hood Sync is the feature that ties the hood to an induction cooktop, so the fan can react to the cooktop without anyone pressing a button. When it stops working, we test the pairing from both sides before replacing anything.

The heat lamp keeps food warm and is a separate load from the blower. Four speeds and a damper complete the picture. Thermador no longer lists the hood as available and names no successor, so we use the published specs and the installed unit as our guide. The canopy is wide, so we plan two people when the body has to come down.

Key features

  • 54-inch Professional wall hood
  • Built-in, ducted; 18H×53 15/16W×27D in
  • Wi-Fi enabled, controlled via app
  • Hood Sync with induction cooktops, heat lamp
  • 4 fan speeds, damper, delay shut off, clean filter reminders
  • Commercial-style baffle filters for heavy-duty high heat cooking
→Codes

Codes this model may display

PH54GWSPH54GWS questions
Do I need an induction cooktop to use the hood?

No. Hood Sync is a feature for when it is paired with an induction cooktop. The hood runs on its own controls and the app without one.

The heat lamp is out but the light works. What is wrong?

They are separate circuits. We test the heat lamp and its connection on its own before we think about the main control. The light being on tells us the lamp circuit has power only for that lamp.

How can I tell the damper is sticking?

Listen for a clunk or flutter at startup, or notice poor draw with a clean filter. We watch the damper blade move when the fan is started.

Request service

Schedule service for your PH54GWS

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.