RangeHoodeRepair.center (844) 398-3217Mon–Sat, 8am–8pm Book a visit
A stainless steel wall-mount chimney range hood fixed to a white subway tile wall in a US home kitchen, the range hood's rectangular chimney cover rising straight to the ceiling, soft steam rising from a pot into the canopy, the range hood filling the upper half of the frame, the cooking surface below cropped and out of focus at the bottom edge.

Bosch
Range Hood Repair

Bosch range hoods and downdraft vents get a home visit in which the touch controls and the fan's timed shut-off are checked before anything is opened.

(844) 398-3217

Mon–Sat, 8am–8pm

  • 4 range hood types
  • 6 problems we see
  • 12 error codes

Book a visit

Three short steps, about a minute.

or call (844) 398-3217

Bosch range hoods,
specifically.

Bosch covers the widest spread of hood styles in its group: chimney wall hoods, under-cabinet and pull-out hoods, an island hood and custom inserts. Their controls talk in plain words on some models and in lit or flashing keys on others, so knowing the series tells us what a message means before we arrive.

The Bosch lineup

Builds4 range hood types

Wall-mount range hood · Under-cabinet range hood · Island range hood · Range hood insert

Called out forRange Hood Fan Won't Turn Off

and 5 more problems on Bosch

Repairs we do10 repairs, on any make

Range hood diagnostic visit · Range hood blower motor repair · Range hood fan switch and control repair · Range hood control board repair

Error codesclean grease filter · replace charcoal filter · Auto · End · Snd

12 Bosch codes with a page of their own

The Bosch
lineup.

Bosch builds 4 of the 4 range hood types this site covers. Which one decides how the visit is planned.

All range hood types
Wall-mount

Wall-mount range hood

3 of the problems we see on Bosch come up on it Wall-mount range hood repair Under-cabinet

Under-cabinet range hood

2 of the problems we see on Bosch come up on it Under-cabinet range hood repair Island

Island range hood

3 of the problems we see on Bosch come up on it Island range hood repair Insert or liner

Range hood insert

3 of the problems we see on Bosch come up on it Range hood insert repair

What is particular
to Bosch.

Bosch sells chimney wall hoods (HCB, HCP), under-cabinet and pull-out hoods (DUH, DUHP), an island hood (HIB) and custom inserts (HUI, HCI) in its 300, 500, 800 and Benchmark series. Its ventilation page also shows a downdraft style.

Messages spelled out in words

Bosch's 500 and 800 Series wall hoods write clean grease filter, replace charcoal filter, Auto or End on their display rather than using numbers. Owners can often read the answer straight off the hood.

A heat sensor that overrides the keys

On Bosch's under-cabinet hoods the heat sensor thermostat can start the blower at high even with the hood off, and while it is active the keys cannot turn it off. Only the main power switch stops it, which surprises people the first time.

Reminders at switch-off

The newer under-cabinet hoods wait until you turn them off to flash the filter key for 30 seconds. If you walk away you miss it, so a hood that seems to never ask for cleaning may simply be asking at the wrong moment.

Quiet ratings and ducting

Bosch rates its hoods at roughly 1.3 to 4.6 sones. When a Bosch hood gets louder than that, its own troubleshooting points to undersized, oversized or loose ductwork before the motor.

Parts

Replacement grease and charcoal filters are sold as Bosch ventilation accessories, and the model and serial numbers are on a plate behind the metal grease filter. LED modules on the custom inserts are replaced by a technician, not the owner.

Repair or replace

A Bosch hood with a failed light module, switch or control is usually worth repairing, especially an insert built into custom cabinetry. A basic under-cabinet hood with a burned-out motor out of warranty is the case where replacement may cost less.

Book your Bosch visit

What we are
called out for.

On Bosch, most often range hood fan won't turn off.

All problems

Bosch error codes

All Bosch codes
A stainless wall-mount chimney range hood on a tiled wall in a quiet, tidy kitchen late at night fills the upper half of the frame, its lights off but a small glowing indicator on the range hood's control strip, the burners below off and bare.

Range Hood Fan Won't Turn Off

6 causes, cheapest first

 Close view from below of the underside of a stainless wall-mount range hood, one baffle filter hanging slightly crooked out of its track and the blower's intake visible in shadow behind it, the rest of the range hood's filters seated flat.

Range Hood Too Loud: Roar, Whine or Grinding

6 causes, cheapest first

 A stainless wall-mount chimney range hood on a tiled wall fills the upper half of the frame, a haze of cooking steam spilling past the front and side edges of the range hood's canopy and hanging in the kitchen air, a mesh grease filter under the canopy visibly dark with grease.

Range Hood Runs but Barely Pulls Smoke

7 causes, cheapest first

 A stainless wall-mount chimney range hood on a white tiled wall fills the upper half of the frame, its lights dark and its control buttons unlit after the power dropped, the range hood's filters clean and the kitchen in late afternoon shade. Stop cooking under it

Range Hood Keeps Tripping Its Breaker

6 causes, cheapest first

Not a
Bosch?

Bosch is one of 29 range hood makes on this site. The other 28 each have a page of their own.

All 29 brands

Bosch range hood repair,
where we come out.

9 metros, each with its own page.

All service areas

Tampa BayFL · 31 areas

OrlandoFL · 30 areas

Miami / South FloridaFL · 47 areas

New York MetroNY · 75 areas

HoustonTX · 36 areas

ChicagoIL · 50 areas

Los AngelesCA · 95 areas

San DiegoCA · 31 areas

San Francisco Bay AreaCA · 74 areas

A family cooking together under a stainless range hood in a bright kitchen.
For the heart of your home.

Questions about
Bosch range hoods.

Why won't my Bosch under-cabinet hood turn off?
If the fan key is flashing slowly, the heat sensor has taken over and only cooling or the main power switch will stop it. If it is not flashing and still runs, book a visit.
My Bosch hood display says Auto and the fan is on high. Is it broken?
On Bosch wall hoods, Auto means overheating protection is running the fan at the top. It returns to normal once the temperature drops.
Why is my Bosch hood so loud?
Bosch's troubleshooting blames most excessive noise on the ductwork: too small, too large, loose, or with loose screws in trim parts. A tight, correct duct run usually quiets it.
My Bosch hood trips the breaker. What should I check?
Bosch points to incorrect wiring or a circuit that is not sufficient. Leave the breaker off and book a visit rather than resetting it repeatedly.

Back to your everyday

Book your Bosch visit.

Have the range hood's model number ready — on Bosch it decides which parts come on the first visit.

Schedule a repair Call (844) 398-3217
(844) 398-3217 Schedule a repair