Hazardous chemicals can induce a hot zone, as occupants are in danger of it disrupting their biological processes. For example, if while driving down a highway, an oil tanker gets into a car accident and spills its load on the pavement and surrounding grass areas, those areas affected will be considered hot zones.
Costs to convert wood fireplace to gas. Installing a gas line and either vented or vent-free gas logs will cost from $500 to $2,500. (Note that the cost of installing vent-free gas logs is often about $200 more than the cost for vented.) Gas inserts cost $2,000 to $5,500. Expect to pay more for fireplace installation if workers are challenged to get the gas line to your fireplace.
While people use fireplaces as a source of heat, perhaps another reason that's just as important is using it for its aesthetic value. Fireplaces bring a soothing beauty to any home, as it relaxes everyone who comes within view. Gas fireplaces can be set up both indoors and outdoors with average prices ranging from as low as $270 to as much as $5,000 and more.