PH41A Air Heaters - Gen III Air Heaters - Fuel System Priming - TB220701
Issue Date: July 25, 2022 Scope: PH41A, 4kW Gen III Air Heater Complaint: On initial start up, the heaters require a priming phase Resolution: To improve start ability on initial start-up, the PH41A air heater has a fuel priming phase. Press and hold ...