The cause is not known. There is also secondary Raynaud's, which is caused by injuries, other diseases, or certain medicines. People in colder climates are more likely to develop Raynaud's. It is also more common in women, people with a family history, and those over age 30.
Gas Fireplace Average Costs. The actual cost to install a gas fireplace may vary depending on your location, the product selected, complexity of the installation process, additional accessories purchased, and other options. Top vented gas fireplace inserts cost $750 to $3,000, and installation adds another $500 to $1,000.
1 These artificial logs can cost $50 to $200. 2  Most gas fireplaces may already come with logs, while others do not. 3  A gas professional installation of the fireplace will cost around $400 to $2,000. 4  This is going to depend on the size and complexity of the job. A direct vent fireplace that vents through a hole in a wall can cost $1,400 to $4,000 not including labor. 2  There are different styles of gas fireplaces available on the market. 3  The price varies based on the design and the energy output of the fireplace itself.