A chimney cover is useful because they help increase the draft within the house. They also keep debris such as leaves and twigs from floating into the house.
It does, if the chimney has no cover over it, but if the chimney has a cover over it, its generally safe from water.
no
I haven't ever seen a revolving cover on a chimney. Most chimney covers are there to prevent birds and other wildlife from setting up households in the chimney, smoking out the people and possibly, causing a fire. There are wind-driven ventilation systems that are used on roofs, and possibly that is what you are thinking of.
There is no reference that I am aware of in the KJV which talks about using your nose as a chimney. Looking up the word nose in the KJV, produces no refernence points to nose and its use as a chimney.
First you should cover the opening tightly if the fireplace has no doors. With a help of plastic, cover the opening. Climb to the roof using a ladder. Remove the chimney cover with the help of pliers, screwdrivers and tin snips. Once you remove the cover, check inside how much cleaning is required. Use a flash light to see inside if its dark. Lower the brush down the hole and try to brush off all the nasty soot buildups inside. Once brushing is over, check if everything is removed. If cleaning is still required do it repeately until is cleaned properly. Once done, return the chimney cover and then climb down the ladder slowly and safely.
cover the top with a piece of metal
No. A homeowners insurance policy does not ever ever cover maintenance of your home. A rusted chimney cap is definitely a maintenance issue. I have had to replace one in the last few years.
There was smoke coming from the chimney.
Every Christmas Eve, Santa Claus climbs down my chimney to bring presents.
yes this would be damage caused by ice..not by general deterioration
using a steering rod which is inserted through the chimney. the Hex nut screws on to the threaded bar in the chimney.
One of the top benefits of using chimney lining would be the safety that it can assist. The lining keeps the fireplace tiles from eroding from the gases that come from it, and all the linings come with a full lifetime warranty.