How the Excretory and the Respiratory system work together How the Excretory and the Circulatory system work together How the Excretory and the and the Digestive system work together
1 Top vented gas fireplace inserts cost $750 to $3,000, and installation adds another $500 to $1,000. 2  Direct-vent gas fireplaces cost $1,000 to $3,500, plus $500 to $1,000 for installation.
1 If installing a gas burning fireplace, plan on spending $750 to $1,000 for a gas log kit. 2  The addition of a new chimney might cost $60 to $100 per linear foot for an engineered chimney and $100 to $200 per linear foot for a masonry chimney. Installing a prefabricated brick fireplace costs $2,000 to $3,000. 2  A mason-built brick fireplace costs $3,500 to $5,000. 3  If installing a gas burning fireplace, plan on spending $750 to $1,000 for a gas log kit.