Planar Marine and Truck Air Heaters is proud to announce new modifications of the forced air diesel heaters Planar 2D-12-HA and Planar 44D-12-HA designed for High Altitude operation. These heaters can operate flawlessly at altitudes as high as 8,500 ft. There is a self adjusting device inbuilt into heaters’ control block. The heater installation procedure is still as simple as it was. Applications:

  • Commercial Semi-Trucks
  • Motorhomes
  • RV
  • Campers
  • Expedition Trucks

The diesel heaters for high altitude are in stock and available for same day shipping.