The previous system was to light the fire in the middle of the floor, usually on a large flat stone for the purpose, There was a hole in the roof to allow the smoke to escape.
Very little of the energy that goes to the electric fireplaces is wasted. However, as a heat source there are better, more efficient sources of heat.
Wood fireplaces tend to get higher reviews. They are a lot more effecient when it comes to actually providing heat.
In additional to radiating heat into the room many gas fireplaces have a heat exchanger- cool air is drawn into the shell around the firebox, and warmed air comes out of the vents at the top.
Fireplaces have mostly radiant heat- infrared light. All light travels in a straight line- that whey the people in front feel the heat.
convection to heat the room conduction to heat the metal work and brick work
They are resistant to the intense heat that fires can produce
Dimplex Fireplaces can cost anywhere between $100 and $3500. This exact cost will depend on the styling and amount of heat you need the fireplace to put out.
One causes heat by fire & the other light?
With open fireplaces and in the kitchen, with the stove. Bedrooms were usually unheated.
Houses were heated by fireplaces located in the kitchens or main rooms. Other rooms generally didn't have heat unless the home was owned by a wealthy person who could afford fireplaces in rooms for heat. As well, some farmhouses were built to corral farm animals on the main floor at night, and the people lived upstairs, benefiting from the natural rising heat provided by the animals.
it depends on the fire place. traditional fireplaces loose most of their heat via the chimney. ventless fireplaces loose 99.9 percent of their heat out of the front of the fireplace and into the home
because a large amount of the heat just went out the chimney, with the smoke.