air itself is a good insulator, filling the gap between the glass panes with a low-conductivity gas, such as inert argon or krypton, improves window performance by reducing conductive and convective heat transfers. This phenomenon results from the fact that the density of the gas is greater than the density of the air. Argon is the most commonly used fill gas, due to its excellent thermal performance and cost-efficiency in comparison to other gas fills.

Argon gas is colourless, odourless, non-toxic, non corrosive and non-flammable. Argon occurs naturally in the atmosphere, making up about 1% of the air we breath. It is about 30% less thermally conductive than air and is therefore used in sealed units to reduce heat loss or heat gain. Argon is most commonly combined with Low-E glass and replaces the air between the two panes of glass in sealed units. See similar questions...

Argon is a safe odorless, colorless, non-toxic, non-flammable insert that is commonly used in place of air between the glass panes of an insulated Low E glass unit. Argon's heat conductivity is lower than that of air. And thus it is better insulator and contributes to a lower U-factor. Argon is not an effective solar performer by itself: that is why it is only used on conjunction with Low E insulated glass. See similar questions...

I have a Teledyne trace oxygen analyzer Model 306WA. What is the life expectancy of the Cell? I also need information for purchasing the solution of 10% Potassium Hydroxide in Distilled Water. I mostly run Argon, Nitrogen and Helium through the analyzer. See similar questions...

Low-E stands for "low-emittance", it's a special coating applied to windows that diminishes heat transfer and saves your heating and cooling bills. Argon gas is injected between panes for heat efficiency; since argon is much heavier than air, it's more difficult for warm or cold air to pass through the windows. See similar questions...

In the United States, most cooling needs in the 1930s and 1940s were provided by gas. By the 1960s, electric chillers began making inroads into the cooling market due to lower cost equipment, low electric rates, and higher efficiency machines. In the 1970s, the use of gas was restricted and electric cooling use continued to increase. By 1990, only 5% of all air conditioning in the United States was provided by gas. See similar questions...

Carbon Dioxide (CO2) powers the AGRO-JET®. CO2 is a non-flammable liquid gas that can be safely stored at high pressure and is readily available in a variety of cylinder sizes. The cylinder supplied with the unit will power the AGRO-JET® through several hundred injections. No, only the medication passes through the skin; the CO2 simply powers the internal mechanism of the AGRO-JET®. See similar questions...

Until 1993, mostly R12 was used in the older automobile A/C systems. In the mid-1993, based on research and studies, CFC gases were found to be harmful to the Ozone Layer. Therefore the use of R134a was recommended. the two gases are chemically different, they should not be combined or used at the same time in a system. If so, it will cause a failure to the performance of the A/C. See similar questions...

In 2006, the U.S. consumed nearly 22 trillion cubic feet (Tcf) of natural gas by the following seven natural gas end users: See similar questions...

The air between two panes slows the transfer of heat. Filling the air space with an inert gas — argon— improves a window's performance by further slowing the rate at which heat is transferred from one pane to the other. Argon gas is an odorless, invisible and non-toxic gas with a thermal conductivity that is 30% less than air. See similar questions...

Low-emittance (Low-E) coatings are virtually invisible, metallic oxide layers deposited on a glazing surface primarily to reduce the U-factor by suppressing radiative heat flow. Coating a glass surface with a low-emittance material will significantly reduce the amount of radiant heat transfer, thus lowering the total heat flow through the window. Argon is an inert gas used by manufacturers in advanced, multi-pane windows. See similar questions...

Today there are 38 liquefaction plants and 47 receiving terminals in operation worldwide, including five facilities in the United States. Around the world, natural gas receiving terminals have been in operation for more than thirty years. In fact, Japan, Korea and Taiwan depend almost entirely on liquefied natural gas for their natural gas needs. See similar questions...

The installation of fuel gas systems in Massachusetts is governed by the 248 CMR Massachusetts State Plumbing and Gas Fitting Code in which unlined copper tube is not permitted for natural gas transmission or distribution. Although the code references the allowable use of tin lined copper tube for fuel gas applications. 248CMR also references NFPA 54, which is the National Fuel Gas Code and this code does allow the use of copper tube for fuel gas if the gas supplied contains less than 0. See similar questions...

Since 31 October 1998, any room converted to use as sleeping accommodation should not contain the following types of gas appliances: A gas fire, gas space heater or a gas water heater (including a gas boiler) over 14 kilowatts gross input unless it is room sealed. A gas fire, gas space heater, or a gas water heater (including a gas boiler) of 14 kilowatts gross input or less or any instantaneous water heater unless it is room sealed or has an atmosphere-sensing device. See similar questions...

In most cases the blanketing gas is nitrogen that is approaching 99.9% free of oxygen and moisture. However, other gases can be used in specialized applications such as natural gas, carbon dioxide, fuel gas, argon, helium, and in pharmaceutical applications, pharm air (Pharm air is a dry, sanitized air used by the pharmaceutical industry. It is used mainly to blanket Water For Injection (WFI), but can be used to blanket products. See similar questions...

Yes, in fact it works even better with gas heating because the heat exchanger takes time to cool down after the gas valve has been closed allowing the gas valve to be cycled to maintain a constant discharge temperature. The controller will prevent the heat exchanger from overheating while the unit safeties will remain in case of a catastrophic failure. See similar questions...

Our units run on 87 octane regular unleaded gasoline. Remember to use fresh gasoline and to mix it with the recommended 2-cycle oil. Back to Top >> See similar questions...