Espar Airtronic B4

  • Extremely effective and efficient gasoline fueled Air Heater
  • Taps into the vehicle’s gasoline tank
  • Shuts off when the fuel level dips below ¼ tank or ⅛ tank if on a hill
  • Runtime operates off programable timer.
*In addition to keeping you warm, the Espar also allows you to utilize the water system in freezing temperatures. Running the Espar will prevent your water from freezing.