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.
If you donât already have an existing fireplace itâs likely that a zero-clearance unit will be the logical choice. The term âzero-clearanceâ refers to a manufactured fireplace that can be built into a frame wall. Zero-clearance fireplaces can be gas or wood models.here are many different factors that can affect the price of a new fireplace unit. Equipment costs for a gas fireplace can range from $2000.00 â $5000.00. Depending on the route, these venting components will likely total $300.00 â $700.00. Installation charges often start around $500.00.