On mar 12 2018 the blades are easily changed but the extra load on the fan motor could make it heat up if the blades are too long.
Put longer blades on ceiling fan.
A small 10 x 10 room could accommodate a 48 to 72 fan.
Blades with higher surface area can.
Painting adds weight to the blades and too much paint on just one blade can throw off the balance.
The volume of air is not determined by blade span but by the motor.
Rotate the square tube with your hand until the teeth are firmly locked into the joist.
This of course is not true if the blades are smaller sized with higher blade counts.
Leave at least 2 or 3 feet of space between the end of the fan blade to the closest wall to determine the largest size fan you can put in a room 3 feet for ceilings 9 feet or less 2 feet for higher ceilings.
Typically the more blade the fan has the more surface area there will be.
Blades 2 or 3 inches longer could be bought at lowes etc.
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The square tube of the brace should be centered with the hole.
But keep a eye on the fan motor temperature by feeling it if used for long periods.
Make sure you change all the blades.
Longer blades are generally the better option for larger rooms the bigger the room the longer the blade span should be in order to best circulate air in the room.
Longer blades may also put extra stress on your fan s motor so sticking with the same fan blade size is typically.
Would we then recommend a 72 fan for this room.
Shorter blades offer more direct airflow and are ideal for smaller rooms.
Feel around to gauge your results.
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Ceiling fan blades are weighted and balanced to work with the size of the ceiling fan s motor.
The most common ceiling fan blade spans are 52 and 42 inches.
After changing blades if you get wobble in from the fan watch the blade that tips down and place a fan blade weight on the top side of towards the tip of the.
While you can choose a longer fan blade replacement it s important to note that your fan s motor is most responsible for the airflow and bigger blades won t make much difference when it comes to cooling your room.