For 5 years I  lived in our parents basement after university in order to save money to purchase a home.  My Mom was an accountant, so he commanded a couple of key financial items that I needed to have order before applying for a house loan.  He commanded paying off our student loans, keeping only two credit cards, in addition to raising our credit score to at least 669. In order to do what he commanded effectively, the people I was with and I thought it was best that I continued to leave with them until I bought our own home.  Finally, I was now looking for our first house. Once again our Mom had a list of essential items that I must have reviewed by a professional before I made an offer on the home. Number 1 on the list was to have a quality Heating & Air Conditioning specialist examine in addition to test the heating in addition to air program in the home.  I was able to schedule an appointment in addition to the Heating & Air Conditioning contractor was able to fit myself and others in the entirely next morning. Because the house is about 15 years old, I was sad about having to run the Heating & Air Conditioning program more due to the heat escaping through cracks in the windows in addition to doors. The heating in addition to air repair specialist explained that the Department of Energy states that 25 to 40 percent of the energy produced by the Heating & Air Conditioning program is lost through leaks in the duct system.  This is often due to cracks, breaks in addition to disconnected ducts. To make sure that the Heating & Air Conditioning program would be effective in the home, he tested the duct system, windows in addition to doors for areas where the heat in addition to air could leak out. The Heating & Air Conditioning provider used a tool that measures how leaky the house is in general. Once the test was completed he verified that the house was sealed constantly with satisfactory ventilation for official air circulation