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Norlock Refrigeration
Leaders in Innovation and Efficiency
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A little forethought can result in an extra $500 a year in the pocket.

Condenser Fans
A typical arena evaporative condenser fan has a 10 hp fan motor, but 95% of the time the load can be handled by a smaller hp motor. Norlock uses a second, smaller fan motor to run during that low demand period, saving an additional $500.00 year in electrical bills.

Norlock takes further control with the use of a variable speed drive on the motor, fine tuning the head pressure, maintaining a balance with in a few pounds of set point.
Again, the standby capability of any extra fan motor could be a real ice saver.