The Mr. Heater MHVFBF20LPT is a high-performance propane wall heater that delivers up to 20,000 BTUs of warmth, making it perfect for cooling rooms, additions, sunrooms, cabins, or garages. Its convection heating technology warms the air throughout the space, ensuring consistent and efficient heat distribution. The heater features an automatic low oxygen shut-off system that detects reduced oxygen levels and stops operation to prevent dangerous conditions. Ideal for use at high elevations up to 4,500 feet, this heater works reliably in harsh cold environments and provides comfort without the hassle of venting.
  This versatile heater comes with legs and mounting hardware, allowing easy installation as either a wall unit or a free-standing model. Its battery-powered electronic ignition ensures quick and hassle-free startup, while the built-in thermostat lets you control the temperature with precision. Whether you're heating a cabin in winter or a sunroom during colder months, this vent-free propane heater offers a compact, efficient, and safe solution for your heating needs. Its blue flame burner mimics the ambiance of a fireplace, enhancing comfort and aesthetic appeal in your space.