Gas heating appliances can be vented directly or by utilizing existing chimneys & venting. In addition, some units enable the heat produced to be transferred to another room or vented outdoors. Direct Vent Room Heaters are available for small, hard to heat areas. Gas stoves and fireplace inserts normally operate as a secondary heat source while gas furnaces function as a primary source. For the outdoors, BBQ's, overhead heaters, gas lighting, patio fireplaces, and table centres are just some of the selections now produced by manufacturers.

Once installed, a gas heating appliance requires minimal maintenance and will reliable operate for many years.