Rutland's Chimney Thermometer works on the principle that metal expands as it heats up. It is calibrated so that the pointer on the face indicates when the woodstove is operating in a safe temperature range. This black enameled metal thermometer magnetically attaches to stove top, door or flue pipe to show at a glance if the stove is operating within an efficient burning range. Indicates overheating or a low temperature creosote buildup hazard. Stove chimneys, pipes, stove doors, stove-tops are all places where this product is useful.

Every home with a solid fuel appliance needs one, or several chimney thermometers to monitor the safety range and efficiency of operation of the stove. The Rutland Chimney Thermometer helps maintain a margin of safety for your family, and saves you money at the same time. Permanent mounting screw and safety wire are included.