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What else can I help you with?
How do you know whether a furnace damper is open or closed?
There should be a lever somewhere on the duct near the furnace. If it is open, the lever will be parallel to the duct. If the damper is closed, it will be perpendicular to the duct.
What is wrong if you turn the thermostat to off but the furnace is still running?
When you say the furnace is still running, I take that to mean the fan and not the actual flame portion of the furnace. If this is correct, you either have a fan relay that is sticking closed or your tstat is bad. == == == == There may be a very slight time delay the the thermostat before turning off the furnace, but if you are sure that you have turned the thermostat off and the fire continues to burn, you have a serious problem. Have it checked out. The gas valve may be sticking in the open position. Regards
Closed container where ore is heated to extract metal?
Depending on the scale, it could be a crucible, a furnace or (only in the case of iron) a blast furnace.
Why is it warmer in the room with a window air conditioning unit running than it is outside?
Because outside it is natural warmth and because outside it's free where as inside it's closed up together
Should the furnace damper be open or closed in winter to ensure efficient heating?
The furnace damper should be open in winter to ensure efficient heating.
Should cold air vents be closed when using central air conditioning?
no
Should the return at the bottom of the wall be open or closed when the furnace is on?
Open, that`s where the cold air is.
When inground pool is running on filter is the drain open or closed?
Closed
What is closed circuit air conditioning?
Closed Circuit Air Condition, known as CCAC as well... It's used in Data centers
What is the difference between a closed combustion furnace and open combustion furnace?
A closed combustion furnace has a sealed combustion chamber, drawing outside air for combustion and expelling combustion gases outside through a dedicated vent, resulting in higher energy efficiency and indoor air quality. An open combustion furnace draws air from inside the home for combustion and expels gases through a chimney, potentially leading to energy loss and indoor air quality issues.
Can sitting inside a running car with windows closed harm you?
sitting in a running car with windows closed is any fumes released inside of car.
Can you suffocate in a car if the windows are closed and the air conditioning is not working?
Yes, it is possible to suffocate in a car if the windows are closed and the air conditioning is not working, as the lack of fresh air circulation can lead to a buildup of carbon dioxide and a decrease in oxygen levels inside the car. This can result in suffocation or asphyxiation.
