4 Signs That Your Rangehood Needs to Be Repaired

Rangehoods are a great way to keep your kitchen free from pollutants, grease, and any unpleasant odours that could otherwise be accumulating in your kitchen. Aside from sucking out and filtering for fumes and airborne grease, your range hood also contributes to keeping your kitchen cool by pulling excess heat away from the room and into the exhaust. 

Given the crucial role that the range hood performs—especially for busy commercial kitchens—it’s important to carry out regular maintenance checks to spot an issue before it can be too big to repair. If you are experiencing any of these four issues, it’s a good idea to contact competent rangehood repair professionals to ensure that the servicing is handled properly and promptly.


1.Your rangehood is rattling from the inside


Most rangehoods consist of three main components: a hood canopy, a blower system (which should contain a few grease filters), and your ducting. Most of these parts—except for the fan that facilitates the air evacuation—are non-moving.


If you hear any rattling, it’s safe to assume that it could be a loose blower system that’s causing the movement. Sometimes, it could be a few loose screws that just need to be tightened, or it could necessitate a replacement. Either way, it’s best to call a rangehood repair company to make sure that any issue is repaired completely.


2.Your rangehood is making unusual sounds


When your rangehood was newly installed, chances are it was silent. Aside from perhaps a slightly audible hum, the rangehood is at its best if you don’t hear it struggle to suck the smoke out of your kitchen.


If you hear any clanking or other significantly noticeable sound coming from your rangehood, it’s best to turn it off and discontinue operation until you can carry out repairs. One possible cause of a noise rangehood is a dirty motor that is struggling to keep its operational efficiency. It’s also possible that the motor’s components—or even the fan itself—could be grinding against accumulated grime or grease.


3.Your rangehood has excessive moisture dripping from it


Due to the manner in which a rangehood collects all the pollutants and airborne grease from your kitchen, moisture can easily build up on the surface of the ducts and the areas under the fan. If your rangehood starts dripping with any form of liquid, it’s a sign that your hood needs some cleaning. This is important because moisture in dark places often result to mould growth, which will put your kitchen and food operation at risk.


To prevent mould growth and further damage from happening, it’s a good idea to regularly clean the blower system’s components and its surrounding surfaces.


4.Your rangehood is not working at all


An unresponsive rangehood could be the result of a tripped circuit breaker or blown fuse, which means that the problem is related to its power source. Repairs of this nature are best addressed by professional rangehood repair personnel only.


Unless you are a licensed electrician with experience in working with kitchen appliances such as rangehoods, you should not attempt to do the task alone. Aside from ensuring your personal safety, rangehood repair professionals will have the necessary knowledge and experience to perform the repairs correctly the first time around.




While rangehoods are at their best when we don’t notice them, it’s best to do regular maintenance checks and perform repairs as soon as any issues are spotted. This will not only make repairs cheaper in the long run, but it will also ensure a clean and safe kitchen with a working rangehood for years to come.


Unit Appliances performs expert rangehood repairs in Melbourne, Australia. Aside from keeping your rangehoods in tip-top shape, we also dishwasher, dryer, oven, and washing machine repairs. Contact us today to know more.

Rangehood facts

Your range hood can re-circulate the air in your kitchen and keep moisture from building up while boiling food. This moisture can easily move to other areas of your home and create a health hazard. Excess moisture allows mold, mildew and dust mites to thrive in your home.


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