Causes of acquired mega-colon are frequently considered neurologic, metabolic or systemic diseases as well as pharmacologic causes. However, chronic constipation is thought to contribute to the development of mega-colon in children and there are reports of its role in adult pathophysiology. There are no studies demonstrating the prevalence or incidence of mega-colon currently.
In addition to the cost of the generator, budget anywhere from $500 to $5,000 for delivery, installation, electrical wiring and gas hookup. As a general rule, installation costs often run about one-third of the cost of the generator: 1  A small home standby generator usually costs $500 to $1,000 to install.2  Mid-sized generators can be installed for $1,000 to $1,500.mart circuit generators power most of the home-or even all, if you limit your electricity use. They typically have 15 to 20 kilowatts of power and cost $4,000 to $8,000. Most home generators fall in this price range. 1  The Kohler 20 kilowatt automatic home standby generator costs $5,000 to $5,200.
A standby commercial generator with installation typically starts at under $6,000. However, the total cost will vary based on your power and installation needs. When shopping standby generators, your checklist should include generator size, cost, permits and installation. But donât worry.