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Fan Motor
Typical Amp Draw
Low Fire
~12 amps
High Fire
~15 amps
Purge
~19 amps
The fan motor is a 3-phase 240 V motor. This motor spins the fan and the fuel pump. It is slowly ramped up to
speed over 15 seconds by the VFD (Variable Frequency Drive). The VFD also provides the 3-phase power to the
motor. The generator needs to be providing 240 v at 60 Hz single-phase power to the VFD.
VFD