What is Mastoiditis? Mastoiditis, the infection of mastoid bone just behind the ear, is often the result of middle ear infections (acute otitis media) spreading to the surrounding bones. Mastoid process is the conical prominence that extends from the temporal bone, just behind where the ear is located.
How much does it cost to replace main breaker load center? Electric panel replacement cost vary from $750 for 100 Amp with 14 - 18 circuit breakers load center and simple work to $1,650 or even more for 200 Amp with up to 42-circuit breakers indoor main load center and complex work including labor cost and materials expenses.
Wire, a switch, a cover plate a box is needed for this installation. To simply change the switch out, we'd treat this like a service call costing $100 - $125. However, if this is a new installation, you be needing a box, wire, switch and a cover, it's likely an $150 - $200 fee. of 08. House Wiring.