Related illustrations

1078

Firebox damper

· p. 188

A cross section through a masonry fireplace and chimney shows the firebox, sloped rear wall, smoke shelf, and damper at the fireplace throat. An enlarged circular detail shows the damper plate and operating handle, with

1165

Fireplace damper not fixed open

· p. 207

The illustration shows a cross section through a masonry fireplace and chimney with a room heater installed in the fireplace opening. The heater exhaust turns upward into the fireplace beneath the throat damper. A dashed