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800 Series 36 in. Telescopic Downdraft System in Stainless Steel, Blower Sold Separately

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  • Designed to preserve clean sight lines when not in use
  • Front panel filter design guards against splatters
  • Blower motor sold separately (see accessories tab to purchase)
  • View More Details

Product Details

Bosch's inventive ventilation systems keep mealtime fresh by quietly purifying the air while you cook. Theyre beautifully designed to seamlessly integrate into any kitchen with under-the cabinet, chimney, island, pull-out and downdraft styles. You'll breathe easier knowing that smoke, steam, grease and odors are quietly and effectively taken care of.
  • Beautifully Designed To Preserve Clean Sight Lines When Not In Use
  • Quiet At 2.1 Sones On Low Speed
  • Sleek Front Panel Filter Design Acts As A Guard Against Splatters
  • Dishwasher Safe Mesh Filters Makes Cleaning And Maintenance Easy
  • 5 Exhaust Connections Possible (Transition Required, Sold Separately)
  • 3-Speeds Give Power Level Options To Suit Your Cooking Needs
  • 6 in. round duct at discharge
  • Internal, Inline, Remote Blowers Sold Separately For Personalization
  • Please call your local store with your Order # to schedule installation for this item
  • Click here to view a product guide to help you select your compatible Bosch Range, Stove, or Cooktop
  • Click here to shop for more Bosch Appliances
  • California residents

Additional Resources

From the Manufacturer



Dimensions: H 29.38 in, W 37 in, D 2.75 in



Product Depth (in.)
2.75 in
Product Height (in.)
29.38 in
Product Width (in.)
37 in
Range Hood Size (Width)
36 in.


Amperage (A)
15 A
Appliance Type
Stainless Steel
Color/Finish Family
Stainless Steel
Exhaust Vent Location
Back, Front, Left Side, Right Side
Automatic Delay Shut-off for Light, Dishwasher Safe Metal Mesh Filter, Filter Saturation Alarm, Lighted, Range Hood Shell Only, Removable Grease Filter(s), Temperature Sensor
Grille Material
Stainless Steel
Mounting Type
Noise Level (Sones)
Standard (High)
Product Weight (lb.)
42 lb
Vent Install Type
Voltage (V)
Wattage (W)
360 W

Warranty / Certifications

Manufacturer Warranty
1 Year Limited

Questions & Answers

Q:Does the downdraft come in another color so that it goes with the gray cooktop?
by|May 3, 2022
1 Answer
Answer This Question

A:  Hi Lanny, thank you for your question and interest in Model #HDD86051UC. The Downdraft is available in Stainless Steel only.

by|May 3, 2022
    Q:Does Bosch offer a convection wall oven that can be installed in front of this unit and below Bos...
    by|Jul 27, 2021
    1 Answer
    Answer This Question

    A:  Hi designer, thank you for your question and interest in Model #HDD86051UC. Our Oven Model #HBL8453UC does pair with the Induction Cooktop, Model #NIT8669UC per our Design Guide. However, it does not indicate that the oven can be placed in front of the telescopic downdraft system, the downdraft can only be installed with the cooktop. The model number for the remote blower is #DHG6023RUC.

    by|Jul 29, 2021
      Q:Will this downdraft work with any slide-in gas range. (Bosch 800 Series 36 inch.)
      by|May 3, 2021
      1 Answer
      Answer This Question

      A:  Hi BoschLGslidein, thank you for your question and interest in Model #HDD86051UC. This Downdraft is not recommended to be installed behind a slide-in range due to dimensions. The range would then extend further out from the cabinets. Please reach out to our Customer Support Team at 1-800-944-2904 for further help with this.

      by|May 3, 2021
        Q:This is both a question and answer for Erin regarding downdraft. I purchased a sister product (T...
        by|Dec 17, 2020
        1 Answer
        Answer This Question

        A:  DowndraftDave, If you have questions regarding installation or need service assistance, please call our 24/7 Customer Support at 800-944-2904 or email BoschCare@bshg.com.

        by|Dec 19, 2020
          Showing 1-4 of 7

          Customer Reviews

          2.8 out of 5
          • 2.8
            out of 5 reviews
          • 50% recommend this product
          Filter by:
          Showing 1-5 of 5 reviews
          Bummed it has no connectivity to my Bosch Cooktop
          So unlike others, i read and understood the fan is additional which is the same for all downdrafts, but my primary complaint is that I have a new bosch cooktop that has home connect and can control a fume hood and turn it on and off automatically when you turn the burners on but bosch doesn't make a downdraft with home connect which is a bummer, I was going to buy something else but it seems no one makes a downdraft with home connect. It would have been really nice to turn on a burned and have this pop up and turn on but instead it works like it is 1995 still, looks nich though!
          Response from CSMay 26, 2023
          Hello, thank you for your review. We've forwarded your comments to our design team for their review and consideration. Thank you.
            [This review was collected as part of a promotion.] Love this , it works great.. installation and customer service of product wonderful..
              • Recommended
              No idea if this downdraft actually works or not. I ordered this down draft on 7/3 and didn't get...
              No idea if this downdraft actually works or not. I ordered this down draft on 7/3 and didn't get it until October. The bosch downdraft blower that home depot sells does not go with this unit. I only just found this out when we went to install it once we finally got the downdraft. Bosch has had terrible delays and back orders for their products and now I won't have the blower until January (if I even get it then). Meanwhile I cannot install my stove or finish my kitchen renovation until I get this part. Bosch should sell all these downdraft pieces together as a single unit. It's been a nightmare trying to figure out which pieces I need (it's not clear) and with the backorder situation it makes it impossible to have a fully functioning downdraft unit since you have to order each part separately and all of them have a different delivery timeline. I didn't listen to the warnings of the other reviews and I wish that I had. I've had to place multiple orders for the same item at different retailers in hopes that one of them to come through and not get delayed. It's been this way with all of our appliances which are Bosch. I don't think the downdraft is worth this amount of stress and time. Do yourself a favor and order another brand that comes with all the parts. The Bosch double wall oven was worth the stress and time, it's amazing!
              Response from BoschAppliancesUSANov 23, 2020
              Thank you for your purchase of Bosch downdraft and oven. Sorry to learn of your installation issue. All Bosch downdraft vents require the purchase of an accessory blower. Bosch has three blowers available for different application needs: Internal blower which mounts to the downdraft vent inside the cabinet, an in-line blower which mounts between the vent and the exterior of the home, or a remote blower which mounts outside on the roof or exterior wall. BoschAppliancesUSA
                6 found this review helpful
                Bosch 800 Series Downdraft Vent.
                Gave 4 Stars ..Please be aware that the downdraft vent needs a motor that has to be ordered separately..no one told us this important info..Must say this vent is very quiet..and the telescoping vent variable switch is great..just installed 5/2020
                  Do yourself a favor and never get a downdraft...Ever. If codes in your state allow, have Zero ventilation before you install one of these nightmares in waiting. It will cost you a fortune to replace when it breaks.
                    Showing 1-5 of 5 reviews

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