HVAC Campaign - Kit Master LP
Published by SPT BigCommerce on Apr 4th 2024
HOW TO IDENTIFY YOUR FAN BLADE
If you cannot find a part number on your fan blade, simply gather the following information:
1. ROTATION
Place your fan engine side down on the floor/counter. Look at the blade that is in the 12 o’clock position. One side of the blade will be resting on the floor and one side will be raised.
- If the Right side is raised, then your fan is Clockwise.
- If the Left side is raised, then your fan is CounterClockwise.
2. NUMBER OF BLADES
Simply count the number of blades. Available options range from 6 to 11 blades.
3. PROJECTED WIDTH (PITCH)
With your fan engine side down on the floor/counter. Measure the distance from the floor/counter to the highest point of an undamaged blade.
4. FAN PILOT
Measure the opening of the center fan plate using a caliper. If the fan pilot is lemon shaped (see photo 4a) your pilot will always measure 2.56”. You will need to specify the lemon-shaped pilot when ordering. Choose one of the following:
1” 2” 2.05”
2.56” 5”
These are the most common pilot sizes - other sizes available.
5. FAN DIAMETER
Measure the overall diameter of your fan at its widest point.
6. BACK TO BACK (DISH)
With your fan engine side down on the counter/floor. Put a tape measure through the pilot hole and measure the distance from the floor/counter up to the bottom of the fan plate in the center.
NOTE: For CCW fan, take this measurement with the radiator side down.