Schwank Variable Control for Single Element ElectricSchwank Patio Heaters Style:Dual Regulator 4375" (C) Listings Standard UL-641

4375" (C) Listings Standard UL-641

Optional volcanic stone flame bed (MFEB) available (For vented applications only)

The room where the heater is located and the rooms directly above it will always reach higher temperatures than the rooms distant from the unit

while the ventless zero clearance design gives you the flexibility to install just about anywhere

Fireplace Operation Manual

Schwank Variable Control for Single Element ElectricSchwank Patio Heaters Style:Dual Regulator 4375" (C) Listings Standard UL-641Schwank Variable Control for Single Element ElectricSchwank Heaters is a simple and affordable way to control the temperature. Easily adjust the temperature by turning a knob that regulates the voltage supplied to the heater. Each ElectricSchwank heater requires a dedicated variable control regulator. It has a surface mounted design that affixes directly to the wall. For safe, secure installation in an outdoor area that is vulnerable to wind and rain,