Below are links to all our downloads. If you need assistance or have any questions about any of these files, please contact us.

Product Brochures

Specification Sheets

Fast Selection Charts

Our Fast Selection Charts have been temporarily removed as we are in the process of updating them. Please call our technical support and sales team for selection assistance.

Installation Diagrams

Technical Articles

The APR Control is NOT Hot Gas Bypass

APR Control® Complies with Energy Codes

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APR Control

Download Our APR Control Sales Sheet

Transform any standard DX Air Conditioning system into a variable capacity system!

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Download Information on Precision Discharge Air Control with Rawal APR-E Valve

Achieve the performance of a chilled water system on a DX budget!

Download APR E-Valve Information