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

New Equipment Applications

Add APR Control or APR‑E Valve Into Your Next Project

From factory-installed solutions to field modifications, Rawal Devices helps OEMs, modifiers, distributors, and contractors add continuous capacity modulation to new equipment applications. Tell us how you're involved, and a Rawal Devices Engineer will help determine the right path.

Value Engineering

A new revenue opportunity on every unit you touch

APR Control and APR‑E Valve give standard equipment a modulating-performance option typically reserved for premium product lines. Whether you build, modify, distribute, or install equipment, Rawal Devices helps you add value without slowing your process.

Tell us where you fit

Submissions route to [email protected] and are reviewed by a person before any reply.


What happens next

Looking for a Partner

We point you to an OEM or modifier we already work with who can ship equipment with the APR Control factory-installed.

Becoming a Partner

We walk you through factory-installing the APR Control on your equipment: sizing, integration, and support, at no charge.