A fireplace insert, which can be fitted into the existing firebox of a traditional fireplace, transforms it into a more efficient heat source. By sealing the combustion chamber and often including a blower to circulate air, inserts can significantly boost the heat output, making them suitable for...
it is less efficient because much of the heat escapes up the chimney. A fireplace insert, which can be fitted into the existing firebox of a traditional fireplace, transforms it into a more efficient heat source. By sealing the combustion chamber and often including a blower to circulate air,...