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.
Product Overview. High Efficiency 48 Gal. condensing power direct vent induced draft Natural gas water heater is a perfect choice when indoor air quality is a concern. 0.82 energy factor exceeds current ENERGY STAR requirements. Provides up to 93 Gal. of hot water in the first hour. Flexible venting options using 2 or 3 in.