HY-C UL1618 Type-2 36" x 52" Gray Slate Stove Board v220 but every heater needs its

but every heater needs its own Dual WiFi Smart Switch

This register mounts on the side wall of a second room and must be within 10 inches of the furnace

Required when the chimney extends 5 feet or more above the roof

These units have sizes of 72″

x 36" Bottom Dia

HY-C UL1618 Type-2 36" x 52" Gray Slate Stove Board v220 but every heater needs itsAn HY C Stove Board Hearth Extender will protect the floor from heat and sparks in front of your fireplace or beneath, in front, and around a wood burning stove. Constructed of embossed printed steel over 1 2" thick specially formulated fiberboard which is non combustible. It may also be used as a wall shield to protect walls from intense heat. What's Included 36" x 52" Stove Board Features Protects your floors from intense heat, hot coals, ashes, and