gas outdoor heaters have variable heat control valve

gas outdoor heaters is used for use in workshops, construction sites, farms, garages and any outdoor heating requirement. Features a built-in tip over switch to automatically shut off flame. Radiant heat is great for outdoors. energy efficient electric heater is made with a wind resistant burner system, safety rust-proof chrome emitter guard, rear safety guard and high efficiency reflector. Includes safety shut-off valve and variable heat control valve. Available in Single or Dual Head styles. Heat up to 1000 Sq ft.