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The cost varies tremendously depending on whether it will be wood shake, asphalt shingle, architectural shingle. Is it pitched or flat? Is a tearoff required? Are you in a high labor cost area like New York or California? Are you in a severe weather or high heat area? Will new gutters be needed? Are there many existing roof fixtures (air conditioning, vents, etc.). A very very rough starting point might be about $15,000.
It depends on the area of your room. An ordinary vent of 12*10 inches can warm up and purify a room of area 10*10 feet.
Calculate attic square footage, calculate how much free area you need by dividing the attic square footage by 300. Convert the square feet needed to inches. Split the amount of free area needed equally between the intake and the exhaust. Divide that by 60, for how many vents you'll need.
It is very complicated and necessary to have a manual telling you how it's done. I would take it to an auto trim shop. First, you'll need to remove the wood trim from the dash. It is held in by a series of clips, so it's just a matter of carefully popping the trim out. Once the wood trim pieces are removed, next you'll remove the vents from the black trim of the dash. Turn them all the way to one side and pull as best as you can. They will pop out (although you might need a screwdriver to wedge in behind if they don't come right out). Removing the wood trim and vents will reveal approximately 10 (don't recall the exact #) torx head screws. Remove those, and then you can remove the black dash panel (you might need to shift the car into neutral to get the panel out).
The lever above the fire will control the damper at the rear of the box, while the lever on the front right side will control the air vents. To know which position to have any of the given levers at, check the manual for specifics. Typically, having the top lever all the way to the right will have the dampers off so that the fire will not be dampened.
no
yes it would save money :)
No. While in air conditioning mode, the air will assist in the dehumidification.
55 degrees above zero Fahrenheit
Vents should be situated near windows. Windows that are north or west facing should get a vent before a south or east facing window would get one. (Assuming that the vents also supply heat.)
Fuel level, heat or air conditioning up, both high and low, high only, floor only. Center vents are for air conditioning output only, no heat. Heat is designed to blow out side and floor vents only. NOT center. Center is only for air conditioning or summer vents.
You are the most stupid
A HOME OWNER SHOULD CLEAN THEIR VENTS A MINIMUM OF THREE TIMES A YEAR. IT IS IMPORTANT FOR AIR QUALITY AND PERSONAL HEALTH.
Air conditioning unit has iced up. Don't use it for a while and it should come right
You can clean the air conditioning by vacuuming out the air conditioning vents. You can also clean the air conditioning condenser vent screen.
prior out with a flat screw driver
Central air conditioning is an air conditioning system with a central unit that distributes air to the rest of the house through vents. Some people have air conditioning units that are separate for each room, but most houses today have a centralized unit, usually located outside the home, which pumps air to each part of the house through the ventilation system. That is what is referred to as Central Air conditioning, because there is just one centralized unit cooling the entire place, as opposed to many autonomous units cooling each room.