Detector within 10 feet of the internal door to your garage.
Carbon monoxide detector distance from furnace.
How far should a carbon monoxide detector be placed from a furnace or boiler.
Feet apart or less then place one in the middle.
Keep units at least 20 feet 6 meters away from common sources of combustion particles.
Homes with attached garages.
The detector may be placed on the ceiling.
If however they are more than 30 feet apart.
In small homes where 20 foot distance is not possible place the alarm as far away from fuel burning sources as possible.
The main thing that you are trying to avoid here is false alarms.
In short you should place your carbon monoxide detector at least 15 feet away from your furnace and this same rule applies to all other combustion appliances.
Do not place the detector right next to or over a fireplace or flame producing appliance.
Make sure you don t install any co detector too close to any appliance that generates heat.
You will need more than one detector.
According to this advice plugging the unit into a typical outlet near the floor creates very little safeguard against carbon monoxide poisoning in your home.
If you have an enclosed garage directly attached t o the home then you should also place a.
Keep the area ventilated to prevent unwanted alarms.
Keep at least 12 feet 3 7 m distance from the furnace or boiler if otherwise not specified in the user manual.
How far should carbon monoxide detector be from furnace.