A flexible gas line is the more common name for corrugated stainless steel tubing, or CSST. It is a specific type of pipeline used for natural gas that provides many benefits compared to the previous standard iron pipes.Know More
Flexible gas lines were introduced in 1988 with the promise of providing a less expensive, lighter, easier to work with option for the iron pipes that had long been the standard for natural gas installation. The pipe consists of a thin malleable steel tubing covered in PVC coating. The flexible nature of the materials used in the production allow the pipeline to be installed with an ease comparable to wiring electricity. The labor required to install CSST costs less than installing older iron pipes because the iron required measuring, cutting and threading all the pipe work needed before installation could begin.
When it comes to safety CSST has some pros and cons. Gas leaks are a major concern in households, and the flexible tubing allows a more straightforward path to be laid with connectors required only at the beginning and end of the pipe. When iron pipe is used many 90 degree angles and joints are required to get the gas from point A to point B, increasing the chance of gas leaks. On the negative side, there have been reports and policies put in place that recognize an increased danger for CSST to ignite the natural gas on fire, in the case of a lightning strike on the house. This is likely due to the increased conductivity from using steel as opposed to iron.Learn more in Heating & Cooling
A gas furnace is a part of a heating system, the purpose of which is to convert gas to heat. Gas furnaces are most commonly used in residential systems in cold weather climates.Full Answer >
A gas pack is a heating and cooling system within one unit. Air conditioning powered by electricity and a heat pump powered by natural gas, propane or oil are housed in a single box. Most gas packs are used in commercial buildings rather than residential ones.Full Answer >
As of 2015, natural gas boilers provide the most cost-effective means of heating a home. While fossil fuel prices fluctuate over time, natural gas prices are projected to remain relatively stable compared to oil.Full Answer >
Natural gas heaters tend to run at an efficiency of 94 percent, while electric heaters run around 30 percent. As a result, gas heaters tend to be considerably cheaper and are objectively more energy-efficient than electric heaters.Full Answer >