Rosenberg's ECFanGrid: HVAC Retrofit Installation case study.
365 Bay St. Downtown, Toronto
3x3 Fan Grid, 9 Fans in total /42 HP / 50,000 CFM at 1.5” of total static pressure. / Case Study /
PROBLEM:
Replace the old belt driven fan rated (125 HP motor...
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Rosenberg's ECFanGrid: HVAC Retrofit Installation case study.
365 Bay St. Downtown, Toronto
3x3 Fan Grid, 9 Fans in total /42 HP / 50,000 CFM at 1.5” of total static pressure. / Case Study /
PROBLEM:
Replace the old belt driven fan rated (125 HP motor operating at 50,000 CFM @ 1.5” of total static pressure).
The ball bearings in the motor have been replaced 4 times in the past 5 years causing significant downtime and at a total cost of $40,000.
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SOLUTION:
Rosenberg Fans Canada’s retrofit solution uses our 3x3 ECFanGrid.
Our system’s total power is only 42 HP to produce 50,000 CFM at 1.5” of total static pressure.
That’s 1/3 of the original motor’s 125 HP power, which will translate into significant power and electricity cost savings.
No maintenance is required for EC fans and the system can be running when a fan needs to be replaced. There should be no system downtime, ever.
The ECFanGrid control has been seamlessly integrated into the existing building management contro
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