Range hoods are the most frequently used kitchen equipment in rental housing, and are used to remove oil smoke, moisture, and odors every day. Even if it appears to be working, if the exhaust capacity is reduced or if there are abnormal noises or vibrations, it will affect tenant satisfaction and safety.
In a rental property, if you rush to replace a range hood after it breaks down, it will take time to deal with tenants, make estimates, arrange parts, and coordinate construction schedules. The key to reducing long-term costs is to understand the service life and failure signs and to update them in a planned manner.
In this article, we will explain when to replace a range hood, the types, signs of failure, the cost burden at rental properties, and the maintenance system that management companies should create.
Difference between range hood and ventilation fan
A range hood is an exhaust system that is installed above the stove and includes a hood, filter, fan, and duct. It absorbs oil smoke, moisture, and odors generated during cooking and releases them outdoors.
Typical ventilation fans are often propeller fan types that are attached directly to the wall and exhaust air directly to the outdoors. Most range hoods have a structure that exhausts air through ducts, and are widely used in condominiums and housing complexes.
| Item | Range hood | Wall-mounted ventilation fan |
|---|---|---|
| Installation location | Above the stove | On the wall |
| Exhaust method | Duct exhaust is common | Direct exhaust is common |
| Main fans | Scirocco, turbo | Propeller |
| Suitable properties | Condominiums, housing complexes | Detached houses, kitchens facing the exterior wall |
| Cleanability | There is a big difference depending on the model | The structure is relatively simple |
Estimated service life and replacement period
Generally speaking, the range hood should be replaced every 8 to 10 years. However, the actual lifespan varies depending on the frequency of use, amount of cooking with oil, cleaning frequency, installation environment, and model.
In rental properties, it is not possible to fully understand how tenants are using the property. Therefore, it is a good idea for management to record the year of installation, repair history, and condition at the time of move-out, and consider equipment that is over 10 years old as a candidate for preventive replacement.
| Status | Response |
|---|---|
| Less than 5 years old, light stains | Cleaning/filter replacement |
| Emissions will decrease in 5 to 10 years | Cleaning, motor inspection, repair as necessary |
| Abnormal noises and vibrations after about 10 years | Get a replacement quote |
| Multiple defects over 10 years | Consider preventive replacement |
| Rust, oil dripping, stoppage | Replace or repair immediately |
Signs you should consider replacing
Your range hood will show signs of malfunction before it stops working completely.
Exhaust capacity is reduced
If smoke or odors from cooking remain, if oil stains spread around the kitchen, or if the suction is weak even when you bring a tissue close to the filter, there is a possibility that the exhaust capacity has decreased. Oil clogging may be a problem, but if the motor is deteriorating or the duct is dirty, a professional inspection is required.
There is abnormal noise/vibration
If the creaking, rattling, or gurgling noise continues, the fan may be dirty, the shaft may be deteriorated, the motor may be defective, or parts may be loose. If you live in an apartment complex, it may lead to noise complaints, so please respond as soon as possible.
Switches and lights are unstable
Symptoms such as not starting when pressed, stopping midway, or flashing lights may indicate deterioration of electrical components. To avoid the risk of electric shock and heat generation, residents should avoid disassembling the unit and arrange for a contractor to inspect it.
There is rust, oil dripping, and a burnt smell.
Internal corrosion or oil buildup may not be resolved by cleaning alone. If there is a burning smell, you should stop using it and inspect it.
Types of range hoods
Boot type
It is an old-fashioned shape also called deep type. It has a wide intake port and is often found in rental properties. While it is easy to reduce replacement costs, cleaning is a little more time consuming.
Slim type
This type is thin and has a good design, and uses a rectifier plate to draw in air efficiently. Many models are easy to clean and are easy to increase tenant satisfaction, but on the other hand, the price of the unit is high.
Flat type/Shallow type
It is used in kitchens with low ceilings and areas with beams. Although it is compact, it may be difficult to maintain a cleaning position. It is important to check compatibility with existing openings and duct locations.
Types of fans and how to choose them
| Fans | Features | Suitable properties |
|---|---|---|
| Sirocco fan | Resistant to duct exhaust, mainstream in apartment complexes | Condominiums, rental apartments |
| Turbo fan | Balance of air volume and quietness | Properties with relatively short duct distance |
| Propeller fan | Simple structure with direct exhaust from the wall | Detached house, kitchen facing the exterior wall |
If the existing sirocco fan is used, it is basic to replace it using the same method. If the duct diameter, exhaust direction, power supply location, and dimensions with the hanging cabinet do not match, additional work will be required.
Cost burden at rental property
If the range hood in a rental property breaks down due to deterioration over time, it is usually the landlord's responsibility to repair or replace it at the landlord's expense. On the other hand, if the tenant forcibly disassembles the unit, violates cleaning obligations and leaves the unit extremely dirty, or if the unit is damaged due to misuse, the tenant may be responsible for the liability.
The Ministry of Land, Infrastructure, Transport and Tourism's restoration guidelines state that wear and tear due to normal use and aging are included in the rent. When it comes to range hoods, it is important to distinguish between deterioration over time and intentional or negligent behavior on the part of the tenant.
| Cause | Concept of cost sharing |
|---|---|
| Deterioration over time/normal use | As a general rule, the lessor pays |
| Motor life | Easily paid by lessor |
| Damage caused by unauthorized disassembly by the resident | Possibility of being borne by the resident |
| Breakdown due to excessive oil stains left unattended | Possibility of liability to tenant depending on the situation |
| Trouble before moving in | Dealt with by the landlord/management |
To avoid trouble, it is important to provide cleaning instructions when you move in, take photos of the condition when you move out, and clarify the repair categories in your contract or move-in guide.
Management company/owner maintenance plan
The important thing when managing a range hood is not to replace it when it breaks, but to systematically update it while looking at the age of the building, the number of years the tenant has lived there, and the history of failures.
- Record the installation year and model number in a ledger
- Check for suction, abnormal noises, lights, and switches when leaving.
- Obtain an estimate in advance for equipment that is around 10 years old.
- Create an update plan for all equipment installed at the same time in the same property.
- Inform residents of cleaning methods and contact information in case of emergency.
If you can update all at once, it will be easier to choose the same model, and material arrangement and construction management will be more efficient. On the other hand, if you replace each failure with a different model, future parts management and explanations will become complicated.
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INA&Associates' philosophy
A range hood may not be a prominent feature in recruitment photos. However, it is an important piece of equipment that will be used every day after you move in. Small complaints such as weak ventilation, loud noises, and difficulty in cleaning add up to the evaluation of living comfort.
We believe that not only eye-catching renovations but also systematic preparation of facilities for daily use will lead to trust in rental management. Reducing breakdowns and creating conditions where tenants can live with peace of mind protects the long-term property value.
FAQ
Q. At what age should I replace my range hood?
One guideline is 8 to 10 years. However, this will vary depending on the frequency of use, cleaning conditions, amount of cooking with oil, and model. If your equipment is more than 10 years old and there are abnormal noises or a drop in exhaust, consider replacing it.
Q. Can residents replace it themselves?
As electrical work and duct connections are involved, as a general rule, you should contact the management company or landlord and request a qualified contractor. Unauthorized replacement may lead to a breach of contract or an accident.
Q. What is the difference between a problem that can be fixed by cleaning and a problem that requires replacement?
Poor suction due to oil clogging may be improved by cleaning. If the motor makes abnormal noises, stops, has a faulty switch, rusts, or smells burnt, consider repair or replacement.
Q. How much does it cost to replace?
One guideline is around 100,000 to 250,000 yen, including the main unit and construction costs. It varies depending on the model, dimensions, duct work, power supply work, and difficulty of existing removal.
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