At what height should the carbon monoxide detector be installed?

Added: Wednesday, 3/22/2023


They say that carbon monoxide is a silent killer. Carbon monoxide is invisible, odorless. However, every fourth Pole still thinks that carbon monoxide can be recognized by its smell or smoke. Nothing could be further from the truth. How to protect yourself from carbon monoxide poisoning? You will learn from the article below.

carbon monoxide sensor

What is carbon monoxide?

Carbon monoxide, commonly called carbon monoxide, is highly toxic. It is a gas that is colorless and odorless, which is why you can't smell it. It is lighter than air, which causes rapid mixing and even faster spreading around the room.

The vast majority of carbon monoxide poisonings, commonly known as carbon monoxide poisoning, occur during the heating season. Therefore, it is particularly important to take action during this period to limit or even completely eliminate the risk of carbon monoxide poisoning. Unfortunately, in Poland, few people are still aware of the risks associated with using devices burning fuel or fuel during their work.

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In which rooms should a CO sensor be installed?

A carbon monoxide sensor should be installed in every room where there are devices emitting exhaust fumes . Additional sensors should be installed in rooms where we spend a lot of time, e.g. in the living room, family room and all bedrooms. The installation of carbon monoxide sensors is especially recommended in a situation where people staying in these rooms - due to their location - may not hear the alarm signal of the sensor activated in another part of the building.

Rooms with a fuel-burning device

If the room contains a device with an open combustion chamber that emits exhaust gases, e.g. a gas heater, fireplace, bio-fireplace, it is recommended to mount the carbon monoxide sensor on the wall or ceiling due to the fact that carbon monoxide, which is part of a warm gas mixture, tends to rise until it cools.

Rooms without a fuel burning device

If the carbon monoxide sensor is to be installed in a room where there is no device emitting exhaust fumes or in rooms located far from the above devices, it should be located relatively close to the "breathing zone", i.e. at the height of the respiratory tract. For example, in the bedroom, the carbon monoxide sensor can be placed on a nightstand or mounted on the wall at a height of approx. 1 metre from the floor. In the corridor, on the other hand, the carbon monoxide sensor can be mounted, for example, on the wall at a height of approx. 1.5-1.7 metres from the floor.

carbon monoxide combustion diagram

What produces carbon monoxide?

Carbon monoxide can be released from many different sources. The most common are fires, broken stoves, malfunctioning boilers or coal stones. In addition, faults in gas installations or improperly used fireplaces can also release this dangerous gas. Carbon monoxide is also produced as a result of incomplete combustion of fuels such as gas, oil, petrol, kerosene, propane, wood, coal or diesel fuel. Therefore, it is worth following safety rules and regularly maintaining and cleaning heating devices and gas installations. This can minimize the risk of carbon monoxide poisoning.

Sources of carbon monoxide

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How to avoid carbon monoxide poisoning?

The best solution is to install carbon monoxide sensors , which will allow for early detection of dangerous gas and take appropriate action. Carbon monoxide sensors are able to detect even small amounts of carbon monoxide and react to them immediately. It is also important to regularly inspect and maintain installations and devices that may be a source of carbon monoxide. It is worth remembering that any blockage of the ventilation hole or shortcomings in the installation of the device can result in serious consequences.

Carbon monoxide sensor installation

Before you start installing a carbon monoxide sensor , read the manufacturer's instructions carefully. If you have no experience installing similar devices, it is worth using the help of professionals who will properly install the sensor and check its operation.

Wall mounting

When wall-mounted, the sensor should be placed 1 to 3 m (measured horizontally) away from appliances that may be a potential source of carbon monoxide emissions, above the top of doors and windows, as close to the ceiling as possible, but no closer than 150 mm, to avoid installing it in a so-called "dead zone" where air circulation is limited.

Ceiling mounting

When mounting on the ceiling, the sensor should be at least 300 mm from the wall to avoid mounting in the so-called "dead zone".

room diagram with smoke detector installation

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Kidde K5CO Carbon Monoxide Sensor

Kidde K5CO Carbon Monoxide Sensor K5CO carbon monoxide sensor   It is equipped with an electrochemical sensor. It is battery-powered, so it can be mounted anywhere without having to plug it into an electrical socket. The sensor signals the detection of carbon monoxide optically (red LED) and acoustically (loud, pulsating alarm sound). The device remembers the detection of CO concentration above 100 PPM, thanks to which the user can verify whether carbon monoxide has been emitted during their absence.

Honeywell Home R200C-2 Carbon Monoxide Sensor

Honeywell Home Carbon Monoxide Sensor Carbon Monoxide Sensor R200C-2   is battery powered. Its undoubted advantage is the 10-year lifespan and warranty of the sensor. Thanks to the use of a low-power integrated circuit, the sensor can operate for up to 10 years in standby mode. If it detects a threat, it sends visual and audible signals. The sensor is equipped with an option to protect against unauthorized interference.

In summary, carbon monoxide is a dangerous gas that can lead to tragedy. However, with the right precautions and knowledge, you can minimize the risk of its occurrence. All users of home gas or heating installations are advised to install a carbon monoxide detector , perform frequent checks and take care of safety. This will help you avoid unnecessary tragedies and guarantee a good night's sleep.

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