Short answer

Thermador kitchens age as a set: Star burner igniters that click without lighting usually have a fouled or cracked electrode, a weak spark module or a clogged simmer valve, Sapphire dishwashers throw E15 after a spray-arm splash, and Freedom columns chime on warm afternoons. One visit can often cover two or three pieces in Cooper Point, Steamboat Island and West Bay Drive homes. Book online with your preferred date and time window; dispatch rings back.

Thermador · Olympia

Thermador in the Olympia package kitchen

Summit five-burner ceramic cooktop set into a laminate counter, element test in progress
Thermador · Olympia

Thermador sells its appliances as a set, and that is how we meet them: a whole kitchen installed at once in a new Cooper Point build around 2012, a Steamboat Island house finished in 2016, or a West Bay Drive remodel where the owners wanted the columns to disappear into walnut panels. A decade later, the pieces age together. The Star burner igniters start to click without lighting, the Sapphire dishwasher throws E15 after a spray-arm splash, the Freedom column chimes an alarm on a warm afternoon, and the steam oven complains about descaling on well water. Because the appliances are related, one visit can often address two or three of them.

Our shop is independent, based on Woodland Square Loop where Olympia hands off to Lacey, and we have no dealer or service agreement with Thermador. Every job opens with the diagnostic visit, whose fee you hear when booking by phone: a technician metering the appliance, the component that failed identified for you, and a repair total written out before any decision. Proceeding means the visit fee is counted toward that total; declining means the visit fee is your total, full stop, and the finding is still yours. Refrigeration columns that have warmed up go to the front of the day, and the rest of the kitchen is scheduled within the week.

Thermador appliances and how they fail

Thermador pieceWhat goes wrongCustomary reasonCourse of action
Pro Grand or Pro Harmony range, Star burnersBurner clicks and will not light, or the ExtraLow simmer flame goes outIgniter electrode fouled or cracked, spark module weak, or the simmer valve clogged after a boiloverClean or replace electrodes, test module output, clear or replace the simmer valve, set flame on propane
Pro range ovenOven slow, uneven, or an error such as E115 or E118 on the displayOven thermistor out of range, a bake or convection element open, or the door lock circuit failingMeter thermistor and elements, test the lock, replace by serial-specific part number
Freedom refrigeration columnAlarm chime, temperature climbing, frost inside the freezer columnEvaporator fan or defrost circuit failure; condenser above the unit packed with dust; door not sealing behind a heavy panelClear the condenser, meter fan and defrost parts, adjust the hinge so the panel door seals
Freedom refrigerator with ice makerNo ice or slushy cubes; water pooling under the cubesFill valve constricted by iron on well supplies, or a fill tube heater failedReplace the valve, thaw and re-heat the fill tube, verify the ice maker module cycles
Sapphire, Emerald or Topaz dishwasherE15 stops the cycle; E24 with water over the filter; dishes wetWater in the base pan from a seal or splash; drain blocked or pump weak; heater or its relay failedTrace and repair the leak, clear the drain path, meter heater and pump, replace as tests indicate
Steam and convection ovenDescale prompt will not clear, steam weak, error shownScale in the boiler from hard water, a water-level sensor fouled, or the pump failingRun a proper descale, clean the sensor, replace the pump or boiler parts if flow does not return

Thermador error codes we read most

Error shownWhat it stands forResolution
E15 (dishwasher)The base pan has filled enough to lift the flood switch; in most cases a leak at a seal or hose, occasionally a splash past the door from a mispositioned rackFind the leak with the outer door off, repair it, dry the pan, reset and run a test
E24 (dishwasher)The dishwasher could not drain; usually a filter or hose blockage, a stuck check valve or a disposer connection never openedClear the filter and hose, check the valve and disposer inlet, test drain pump flow
E22 (dishwasher)Standing water remains in the sump after draining; the filter is dirty or the pump is weakeningScrub filter and sump, put a meter on the pump, renew it if flow is poor
E011 (oven)A key on the control panel is registering as held down; moisture behind the glass or a failing touch panel is the usual causeDry and reseat the panel, replace the touch control if the fault stays
E118 (oven)In most cases the door lock did not reach its expected position, commonly after self-clean; a lock motor or switch is the likely partCycle and test the lock motor and switches, replace the lock assembly

Thermador on wells, on propane and behind panels

Water and fuel shape Thermador failures around here. Steam ovens and Sapphire dishwashers on private wells north of the city line, out on Cooper Point, Steamboat Island and Mud Bay, see the iron and hardness of glacial-till groundwater, and scale builds in the boiler and on the dishwasher heater until an error stops the cycle. Inside Olympia the water is gentler but still leaves a film. Propane on the peninsula means a Pro range's Star burners must be set for LP, and a yellow, lifting flame or a simmer that will not hold tells us the setup needs a manometer. Salt air on the waterfront corrodes the condenser fins above a Freedom column years before an inland unit would need attention.

Thermador parts are tied to serial ranges, and the same model number can hide two or three versions of a board, a lock or a valve, so we ask for the serial plate when booking and order against it. Igniters, thermistors, dishwasher seals and pumps often travel with us; a board or a column part gets ordered and goes in on a return trip costing nothing beyond the written total. The invoice is printed with a warranty period for the part and for the work. For waterfront second homes and Port condos, approval can arrive by phone or email with the invoice going out by email, and any gate or dock code is deleted the day the job closes. Where Thermador's own coverage still applies, we tell you before spending your money.

Star burner refusing to light, Freedom column alarming, or a Sapphire dishwasher stopped on E15 in a Cooper Point or waterfront kitchen? Book the diagnostic and send a picture of the serial plate with the form. Book Thermador service →

Thermador questions

Are you connected to Thermador or its dealers?

No. We are an independent Olympia repair shop with no agreement with Thermador, its dealers or its parent company. That independence means we check whether your appliance is still inside the maker's coverage before any work and tell you plainly if that route would serve you better than paying us.

My Thermador Star burner clicks but will not light. What is the cause?

Usually the igniter electrode is dirty, wet or cracked, so the spark cannot reach the gas, or the burner ports are clogged from a boilover. Occasionally the spark module has weakened. Each electrode gets cleaned and tested, the ports checked, and the module replaced only if it fails its output test.

Do you service Thermador Freedom columns behind cabinet panels?

Yes, and most of the Freedom columns we see in Cooper Point and West Bay kitchens are paneled. We remove the panel where needed, protect the flooring, and re-hang and adjust the door afterward so it seals. Many alarm calls on paneled columns come down to a hinge that has dropped under the panel's weight.

Is E15 on my Thermador dishwasher a serious problem?

It means the base pan has taken on water, and the machine stops itself to prevent a flood, which is the safety system working. The cause is a leak somewhere, often a sump seal or a splash past the door. We locate it, repair it and dry the pan. Ignoring it leads to a wet floor and sometimes a damaged cabinet.

How do you make sure the part you bring fits my Thermador?

By working from the serial number. Thermador revised boards, locks, valves and igniters across serial ranges within a single model, so the serial decides the part. Send a photo of the plate when you book. Common items ride with us; anything ordered to your serial goes in on a follow-up visit without adding to your cost.

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