Service Manuals
Forced Air Heater Spark Plug Ignition Models
This manual contains information and service procedures to assist the service technician in understanding and correcting problems on DESA International oil-fired portable forced air heaters that use Spark Plug Ignition.
Forced Air Heater Hot Surface Ingnition Models
This manual contains information and service procedures to assist the service technician in understanding and correcting problems on DESA International oil-fired portable forced air heaters that use Hot Surface Ignition.