WOLF is a joined brand with Sub-Zero.  Where Sub-Zero is known for its fine line of refrigeration products, Wolf is best known for its phenomenal line of cooking appliances, that include:


    • Wolf built-in ovens
    • Wolf convection steam ovens
    • Wolf range tops
    • Wolf gas ranges
    • Wolf dual fuel ranges
    • Wolf electric cooktops
    • Wolf induction cooktops
    • Wolf microwaves
    • Wolf warming drawers
    • Wolf outdoor grills
    • Wolf ventilation systems


Background on the Wolf Range Corporation


California-based Wolf Range Corporation was acquired in 2000 by 60-year old Sub-Zero Corporation, a pillar in home and commercial refrigeration. Since then, the eco-friendly Wolf brand has expanded its product line of high-end kitchen appliances for professional and commercial use including professional-style ranges, cooktops and grills.


Wolf products are offered through authorized dealers throughout North America and can be located by clicking here (Yuri – insert link). You can visit the Wolf website to view the brand’s extensive offerings that include kitchen stoves/ovens, ranges, cooktops, wall ovens, microwaves, warming drawers, integration modules and ventilation equipment. Wolf cooking include single ovens, double ovens and convection steam ovens.


Wolf Ventilation Product Line


Wolf offers ventilation configurations to fit any kitchen in many popular styles to fit small to larger kitchens. Wolf offers its customers a choice from pro wall chimney hood, pro hood liners, cooktop low-profile wall hood, cooktop low-profile island hood, cooktop island hoods, downdrafts, cooktop wall hood, pro wall hood and pro island hood – all which can be viewed on the Wolf website.


Features of Wolf Ventilation Equipment


Wolf ventilation systems typically come in heavy-duty stainless steel, easily matching the Sub-Zero refrigeration products. Each Wolf ventilation system is heat self-sensing and is programmed to deploy when heat is sensed, automatically adjusting blower speed to accommodate existing heat conditions.  Some Wolf ventilation units also come with a self-extinguishing feature that will automatically turn itself off when there is no further need for ventilation.


The units also come with sealed three-setting halogen lighting with front-mounted electronic controls to that control a four-speed blower. Certain Wolf ventilation units come with internal and external blower options such as the in-line blower, CFM remote blower or an internal blower.


Repair of Your Wolf Ventilation System


Without good ventilation, your kitchen would remain engulfed in steam, grease, cooking odors and you might have the added annoyance of smoke alarms deploying in the heat of your dinner preparation activities.


Most of us expect our ventilation systems to work at the flick of a switch and voila – frying fish, sautéed garlic and wafts of steam are instantly sucked away from the cooking area, particularly if you have a robust Wolf ventilation system.


Since ventilation systems are our first line of defense to odors and smoke our response we don’t typically even think of them as an appliance, but they are. As such, ventilation systems are also prone to wear down mechanically or electrically as they age.


Here are some symptoms that may signal need to call a Wolf appliance technician:


  • Ventilation hood will not turn on
  • Blower lights do not turn on
  • Ventilation lights are on but blower will not engage
  • Suction appears weak or inconsistent
  • Unit makes unusual noises
  • Intensity of uptake is markedly varied


At the first sign of stress or strain it is advisable to consult your owner’s manual and follow troubleshooting steps. If you follow the advised protocol without results, it is time to call one of our factory-trained Wolf appliance technicians to avoid further damage to your ventilation system.  


Wolf Ventilation Quick Fix Cheat Sheet


When your Wolf ventilation hood begins acting up you may be able to do-it-yourself for some issues while others will require the services of a qualified Wolf appliance technician.



  • If your ventilation system is operating but the lights will not click on, the easy fix is replacement of the light bulb.


  • If the ventilation system shuts off automatically this is a good thing. It means that your sensor-equipped Wolf ventilation system is doing its job. No repair is needed. The shut-off system is working and protecting your motor from overheating.


  • If your ventilation kicks back in after having shut down by itself, this is fine. It means the motor has cooled down sufficiently for it to automatically re-engage.


  • However, if the ventilation system kicks in and out and randomly turns itself off and on erratically, you need to call an appliance technician.


  • If the ventilation system does not deploy at all, check your fuse box to make sure you haven’t blown a fuse in the area of your kitchen.


  • Be aware that with rolling power outages of summer sometimes electrical supplies may cause service disruption and this may be a cause of loss of power supply.


  • Wiring in kitchen areas sometimes wears with age. If this is the case, you much call a licensed electrician for further service.

If you experience inoperability of your Wolf ventilation system other than described above, you will need to contact a certified Wolf appliance repair technician.


Maintenance Tips for Wolf Ventilation Systems


A few dollars allocated to prevention are worth hundreds or thousands allocated to curing an appliance problem.  To protect your Wolf appliance, it is best to schedule regular maintenance and keep your appliances clean.


When vents, switches and other areas are kept clean it is not only good hygiene but common sense that your Wolf ventilation system and other appliances will work better and last longer. That said, here are some helpful maintenance tips.


  • How to clean your Wolf ventilation hood:  Push the filter toward the back of the hood and rotate the mesh filter downwards. These filters are made of durable five-layer mesh that are made to last and can withstand frequent cleaning.


  • How to clean your Wolf ventilation filter:  You can wash them by hand using a spray degreaser or dishwashing soap.


  • Reminder:  Do not reinstall your filter until it completely dry. A wet or moist filter will attract residue. Filters should be washed once a month.


Many Wolf ventilation systems come with a timer that signals when it is time to clean your filter. Although to most it is self-evident when a filter is beginning to get mucky, this Wolf ventilation timer feature is a welcome add-on to those of us who are busy in our daily lives and may forget when we last changed our ventilation filters.


Be reminded that a Wolf ventilation system should never be run without a filter. If your filter should become worn and need replacement, your local Wolf dealer can help you with this or you may be able to order one online. If you are unsure of the replacement model you need, this information is readily available in your user’s guide. Wolf replacement parts are backed by a limited warranty,


Wolf Product Extended Ventilation Warranties


Investment in an extended manufacturer’s warranty is a good idea if you plan to keep your Wolf appliance for a longer period. They can be purchased at the manufacturer’s website where two to five year residential warranties are offered.


These extended warranties come in handy in that they will cover ventilation repair that needs to be effected by a skilled appliance technician.  Be reminded that in order to keep your appliances covered under extended warranty that service to your Wolf appliances need to be made by a certified Wolf appliance repair professional.


What Sets Us Apart from the Crowd

High-quality brand appliances add value to a home or business so keeping your appliance investment working optimally is the best think you can do to ensure longevity of your appliances and maintain added value to your home or business.

You’ve heard the expression, “an ounce of prevention is worth a pound of cure.” This adage particularly applies to repair or maintenance of your Sub-Zero and Wolf appliances. Don’t take our word for it.  Ask around. Once you do, you will learn that we are your best choice for Sub-Zero and Wolf appliance repair in Southern California.  Not only are we licensed, bonded and insured for your peace of mind, we can often make a service call on the same day of your service request.  We offer weekend, evening and early morning appointments to accommodate the work schedules of our customers.

Work performed by SUB-ZERO SERVICE PRO is backed by one of the best guarantees in the industry.  We are insured, licensed and bonded our appliance technicians have passed stringent background and experience checks.


Call (800) 520-7059 to schedule your appointment today!