Salesman's Kit For Selling Windows To Home Owners

US $80.00

  • Ithaca, New York, United States
  • Jan 30th
This is a salesman's kit for the sale of windows to home owners. It is used in the following fashion: You explain to the home owner about the difference solar characteristics of window performance. With this kit you can prove the energy performance ratings of windows, doors, and skylights to tell you their potential for gaining and losing heat, as well as transmitting sunlight into your home. Based on different levels of quality. Single pane, double pane, glazed etc. . The light turns on and produces UV rays. You place the solar meter on the other side of the table. And with the holder (included) being used you take different samples of windows and glass, some are included or you can use your own line of windows against a competitors. To display the ability of each window to to reduce heat gain by its emissivity.  Windows, doors, skylights can gain and lose heat through: Direct conduction through the glass or glazing, frame, and/or door The radiation of heat into a house (typically from the sun) and out of a house from room-temperature objects, such as people, furniture, and interior walls These properties can be measured and rated according to the following energy performance characteristics: Solar heat gain coefficient (SHGC)?is the fraction of solar radiation admitted through a window, door, or skylight -- either transmitted directly and/or absorbed, and subsequently released as heat inside a home. The lower the SHGC, the less solar heat it transmits and the greater its shading ability. A product with a high SHGC rating is more effective at collecting solar heat during the winter. A product with a low SHGC rating is more effective at reducing cooling loads during the summer by blocking heat gain from the sun. Your home’s climate, orientation, and external shading will determine the optimal SHGC for a particular window, door, or skylight.  SUNLIGHT TRANSMITTANCE The ability of glazing in a window, door, or skylight to transmit sunlight into a home can be measured and rated according to the following energy performance characteristics: Visible transmittance (VT) is a fraction of the visible spectrum of sunlight (380 to 720 nanometers), weighted by the sensitivity of the human eye, that is transmitted through the glazing of a window, door, or skylight. A product with a higher VT transmits more visible light. VT is expressed as a number between 0 and 1. The VT you need for a window, door, or skylight should be determined by your home's daylighting requirements and/or whether you need to reduce interior glare in a space. Light-to-solar gain (LSG)is the ratio between the SHGC and VT. It provides a gauge of the relative efficiency of different glass or glazing types in transmitting daylight while blocking heat gains. The higher the number, the more light transmitted without adding excessive amounts of heat. This energy performance rating isn't always provided

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