Product description

The engine is available in two power ratings: 1.0 hp and 2.0 hp. You should be able to find the power on the label affixed to the fan.

If you are unsure of the version (pre or post 2014) of your blower:

Find the words 'Date of Mfg.' on the label. (under "Production date" the production date of the fan by the manufacturer). See photo 3, where the label reads "07/12" for July 2012.

Disassemble your fan by loosening the 4 nuts and measure the diameter of the motor. The latter should be approximately 140 mm. If it is around 130 mm, it is the new version of the blower, with a different motor. This model will therefore not be compatible.