WINDOWS: on computers with Windows operating system like Windows 8, Win 7, Vista, Windows XP, etc.. To get the letter, character, sign or symbol Â± : (Plus-minus sign) on computers with Windows operating system: 1) Press the Alt key on your keyboard, and do not let go.2) While keep press Alt, on your keyboard type the number 241, which is the number of the letter or symbol Â± in ASCII table.INDOWS: on computers with Windows operating system like Windows 8, Win 7, Vista, Windows XP, etc.. To get the letter, character, sign or symbol Â± : (Plus-minus sign) on computers with Windows operating system: 1) Press the Alt key on your keyboard, and do not let go.
1 Replacing the gas line running to the house costs $3,000 to $7,000 in most cases (labor and materials). Many people mistakenly think the gas company pays for this repair, but the homeowner is responsible.  If the appliance itself is faulty, youâll have to replace it.
1 Extending a gas line to accommodate a new appliance might cost $250 to $500. 2  If, however, that same appliance requires a new line running back to the manifold, costs could reach $500 to $1,000 or more. As a very general estimate, installing gas line costs $20 to $30 per foot. 2  In some areas and circumstances, however, the price could be $75 per foot or more. 3  This price should include the costs of trench digging and all necessary permits, drawings, and inspections.