The Model 3004L produces +/- 200 BTU's per square foot, per day under standard test conditions (STC).

BTU stands for British Thermal Unit. It is the industry standard unit of measurement for heat quantity. 1 BTU is the amount of heat required to raise the temperature of one pound of water at its maximum density by 1 degree Fahrenheit: See similar questions...

The amount of electricity produced by the Acuscope is measured in microamps (millionths of an amp), an extremely tiny amount of current in comparison to the amount of electricity flowing from a wall socket. It has been scientifically proven that this level of current produces the most beneficial effect on the body's cells. See similar questions...

Just clean air. The Austin Air Cleaner does NOT produce OZONE, IONS, or NEGATIVE IONS. Ozone is active Oxygen and can be dangerous to people with respiratory problems, such as asthma and emphysema. Periodic vacumming of the four sides on the outside screen is the only maintenance required for the Austin Air Cleaner. Typically, the filter only needs to be changed every five years. See similar questions...

It produces XHTML compatible with the XHTML 1.0 specification. A cascading stylesheet is required for proper viewing with a modern graphical browser. Correct rendering of the HTML produced depends on the CSS support of the browser. A general-purpose stylesheet, html4css1.css is provided with the code, and is embedded by default. It is installed in the "writers/html4css1/" subdirectory within the Docutils package. See similar questions...

A British Thermal Unit is the amount of heat required to raise the temperature of one pound of water one degree Fahrenheit. See similar questions...

British Thermal Unit. It measures the quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit at sea level. BTUs are the primary measurement used to match your cooling See similar questions...

Audio players start to generate distortion, when you have to increase the volume to max or near max just to hear them. This occurs as most audio drivers in portable players aren't properly designed to produce clean audio at high volume levels. The higher the volume level, the greater the distortion. By using the Boostaroo, you can leave the volume of your player at a lower level thereby reducing distortion and even increasing the battery life of your audio player. See similar questions...

The influenza vaccine production process is long and complicated. Traditional influenza vaccine production for the U.S. relies on long-standing technology based on chicken eggs. This production technology is labor-intensive and takes 9 months from start to finish. The flu vaccine production process is further complicated by the fact that influenza virus strains continually evolve. See similar questions...