Providing continuous capacity modulation for HVAC/R DX systems since 1993 · 100,000+ valves installed in the field

Steady conditions across the load range

Industrial & Manufacturing

Manufacturing and process spaces run demanding, variable loads on standard DX equipment. APR Control adds continuous capacity modulation so the system runs at part load instead of short cycling, holding conditions and protecting compressors across every shift.

APR Control (UL Listed) & APR-E Valve

Industrial & Manufacturing facility
77%
Fewer compressor starts
~53%
RH held all summer
Longer run-time keeps the coil dehumidifying
47–53%
RH, stops rust
~90%
Of hours are part load
Application-specific
100K+
Valves installed
Since 1993 · UL Listed

Why APR Control fits industrial & manufacturing

Hold the setpoint your process was engineered around, at every load condition.

  • Equipment sized for peak load short cycles through partial-load hours
  • Fewer high-stress starts help compressors exceed expected lifespans
  • 16% lower compressor power draw at part load (manufacturer lab testing)
  • Retrofit on existing rooftop or split DX: no new-equipment lead time
  • Compatible with R-410A, R-454B, and R-32

Where it matters most

Inside the Facility

Process & Production Floors

Variable heat-gain loads

Warehouses & Distribution

Large-volume part-load operation

Assembly Areas

Steady comfort across shifts

Multi-Shift Operations

Reliability around the clock

Field-verified performance

The Proof, with Qualifiers

  • 16% lower compressor power at part load: 2,153 W vs 2,503 W, measured (manufacturer testing)
  • 77% fewer compressor starts (951 vs 218), 3-month independent field study
  • No impact on the unit's rated capacity during design day conditions

Steady process conditions, without a replacement.

Complimentary application sizing for industrial & manufacturing projects, with a one-business-day response.

Talk to an Engineer

[email protected] · 800‑727‑6447 · rawal.com