With a heat-only boiler, some heat is wasted in the form of hot gases released from the flue. A condensing boiler captures some of the heat from these gases and uses it to heat water returning from your central heating system.
At age 18, Lewetzow has his real estate license and his first listing - a $625,000 condo in San Francisco's South of Market neighborhood. He plans to defer college and head straight to work, entering a competitive field during a deep recession.
The requirements for a real estate salesperson license in Kentucky include being at least 18 years of age and having a high school diploma or GED. An exception to the diploma requirement is made for applicants with at least 28 credit hours from a post-secondary institution.