Indoor Comfort Supply

NEVER THOUGHT ABOUT IT, BUT, FOUND ALMOST, A 4 FOLD IMPROVEMENT IN EFFICIENCY, BETWEEN TWO MANUFACTURER. YOU CARRY. WHAT'S GOING ON HERE? YOUR THOUGHTS PLEASE.
BONAIRE 7000
Air Volume: 6800 CFM @ .0 STATIC
1/2 HP MOTOR
Amperage (amps) 5.5
5.5 AMP X 120 VOLTS = 660 WATTS
6800 CFM DIVIDED BY 660 WATTS = 10.3 CFM PER WATT
OK, LETS DO THE SAME CALCS FOR A
PMI MODEL TD/TH/TUP 6812C, WITH AN 8" PAD
AIR VOLUME: 4551 CFM @ .O STATIC
1 HP MOTOR
Amperage (amps) 14.2
14.2 AMP X 120 VOLTS = 1704 WATTS
4551 CFM DIVIDED BY 1704 WATTS = 2.7CFM PER WATT
A RATIO OF 2.7 VRS. 10.3.
THAT MAKES THE BONAIRE UNIT JUST ABOUT 4 TIMES MORE EFFICIENT. THAN THE PMI

GREAT IF THE NUMBERS ARE TRUE, JUST SEEMS LIKE SOMETHING DON'T ADD UP HERE.AFTER DOING THIS ALL THESE YEARS THEN AGAIN, MIGHT HAVE TO CHANGE MY WAYS.

WHAT ARE THE VARIABLES HERE?

WHAT IS THE TOTAL CUBIC INCH OF PAD IN BOTH COOLERS?

WOULD LIKE TO COMPARE AIR FLOW DATA ON THE TWO TYPE OF PADS USED.

I CAN SEE ENERGY WASTED, CONSUMED BY THE DRAG ON THE BLOWER BEARINGS ON A SQUIRREL CAGE SLEEVE BEARING DESIGN. I ASSUME THE BONAIRE MOTOR HAS BALL BEARINGS AND THE STANDARD 1 HP COOLER MOTOR WOULD HAVE BRONZE SLEEVE BEARINGS, A SAVING THERE AS WELL.

DOES THE BONAIRE BLOW AS COOL OF AIR AS THE PMI? NOT FINDING ANY DATA FOR A SIDE BY SIDE FOR COMPARISON.

What happens when you way over tighten the belt tension & fail to add oil to the blower bearings on a brand new cooler. .

So high humidity effects Covid 19's ability to spread? Really?
Do tell... ....