Forum Discussion
time_to_go_now
Aug 13, 2015Explorer
I just checked out the spec sheets on the Mach 3 (13.5k) and the Mach 15 (15k). They both say max usage is 1900 watts. They are identical, even down to the 1/3 horse fan motor. Undoubtedly the SAME fan motor.
Replacing two 13.5 units with two 15k units should use the same power.
Replacing two 13.5 units with two 15k units should use the same power.
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