Dacor
Downdraft Ventilation System

Model #RVR46 Dacor vent system

Here are the diagrams and repair parts for Dacor RVR46 vent system, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 44 parts

    Cap#2B

    Vent system Diagram

    Cap

    Part #82707WS

    The manufacturer no longer makes this part, and there's no substitute part

    Plenum#19

    Vent system Diagram

    Plenum

    Part #27377

    The manufacturer no longer makes this part, and there's no substitute part

    Plenum Cover#27

    Vent system Diagram

    Plenum cover

    Part #27386

    The manufacturer no longer makes this part, and there's no substitute part

    Drive Arm#18

    Vent system Diagram

    Drive arm

    Part #86323

    The manufacturer no longer makes this part, and there's no substitute part

    Washer#12

    Vent system Diagram

    Washer

    Part #83008

    The manufacturer no longer makes this part, and there's no substitute part

    Cap#11

    Vent system Diagram

    Cap

    Part #13229

    The manufacturer no longer makes this part, and there's no substitute part

    Keps Nut#NI

    Vent system Diagram

    Keps nut

    Part #83049

    The manufacturer no longer makes this part, and there's no substitute part

    Duct Adapt#29

    Vent system Diagram

    Duct adapt

    Part #26513

    The manufacturer no longer makes this part, and there's no substitute part

    Nut#33

    Vent system Diagram

    Nut

    Part #83009

    The manufacturer no longer makes this part, and there's no substitute part

    Screw#17

    Vent system Diagram

    Screw

    Part #83017

    The manufacturer no longer makes this part, and there's no substitute part

    Symptoms common to all downdraft ventilation systems

    Choose a symptom to see related downdraft vent repairs.

    Main causes: problems with the vent limit switches, up/down activation switch failure
    Main causes: fan control switch failure, bad blower fan motor, broken blower wheel, wiring failure
    Main causes: lack of electrical power, up/down activation switch failure, bad vent gear motor
    Main causes: clogged grease filters, air duct problems, fan motor failure, broken blower wheel
    Main causes: electrical power failure, up/down activation switch problems, vent gear motor failure

    Repair guides common to all downdraft ventilation systems

    These step-by-step repair guides will help you safely fix what’s broken on your downdraft vent.

    November 1, 2015
    By Lyle Weischwill
    How to replace a downdraft vent up/down switch

    The up/down switch starts the gear motor to raise and lower the air vent. Replace the up/down switch if defective.

    Repair difficulty
    Time required
     15 minutes or less
    November 1, 2015
    By Lyle Weischwill
    How to replace a downdraft vent blower motor

    The blower motor spins the fan blade that removes smoke and steam from the cooktop area. Replace the blower motor if it doesn't run when activated.

    Repair difficulty
    Time required
     15 minutes or less
    November 1, 2015
    By Lyle Weischwill
    How to replace a downdraft vent gear motor

    The gear motor raises and lowers the air vent when you push the activating switch. Replace the gear motor if defective.

    Repair difficulty
    Time required
     15 minutes or less

    Articles and videos common to all downdraft ventilation systems

    Use the advice and tips in these articles to get the most out of your downdraft vent.

    August 30, 2022

    How to enjoy all the online benefits we offer on our Sears PartsDirect website

    By Sears PartsDirect staff

    Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.

    August 19, 2022

    Are DIY appliance repairs safe?

    By Lyle Weischwill

    Find out how to stay safe when repairing your appliances.

    February 23, 2015

    Troubleshooting tips for a rectractable downdraft vent

    By Sears PartsDirect staff

    See what to check if you are having a problem with a retractable downdraft vent.