Material & Warranty & Referrals.
Look at the cloth material as well as the frame. Metal frame only.
How long are the warranties on the materials & motors.
Really check out the referrals..............not just recent installs, but five years ago.
We ended up with CoolBreeze.
Not because they advertise on ToTV (I always about these advertisers), but because of the above items.
Good Luck.
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Identifying as Mr. Helpful
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