Cool Weather Savings: Using Hybrid Refrigeration Systems for Chiller Retrofit

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A chiller at a medical building in South Burlington, Vt., prompted engineers to devise a solution that fixed the chiller and provide ongoing energy savings. Using a fractional horsepower, magnetically coupled, hybrid refrigerant pump, a VFD, DDC equipment, programming changes, and other safety devices, data showed that the post-retrofit chiller consumed an average of 267.50 kWh per day, with an average savings of 15.46 kW.

Product Details

Published:

2011

Number of Pages:

3

File Size:

1 file , 490 KB

Product Code(s):

D-AJ11Aug05

Note:

This product is unavailable in Russia, Belarus