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  • Provide and install Rawal APR Valve with Capacity Modulation

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  • Provide Oil Separator as required

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  • Stand alone or BMS control

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RAWAL APR VALVES

Why APR?

  • Air conditioning applications suffer from systematic problems, such as dehumidification, that are not easily solved with end-type controls of great sophistication. Even energy efficient air conditioning systems are unable to vary system capacity to match changing load conditions other than with the crudest mechanisms.

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  • Proper system selection (matching capacity to load) is difficult in even the best circumstances because load rarely remains constant. Operational conditions change seasonally, monthly, daily, and even hourly. Changes in occupancy, solar gain, and ventilation air, to name just a few, are inevitable. Every contractor and engineer has experienced systems that short cycle or cannot maintain dehumidification and comfort because they are oversized

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What we can do for you:

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