Resources

Download & submit your APR Control Selection Form so Rawal Devices can review your application, confirm proper sizing, and help select the right APR Control for your DX system. Read More

Use our HVAC ROI Calculator to estimate your energy savings and payback. See how the APR Control® reduces operating costs and improves system performance. Read More

AHRI full-load efficiency ratings do not reflect real-world part-load HVAC operation. Learn how the APR Control improves energy savings where systems run most. Read More

Help your Trane Sales Office quickly size, select, and compare the performance of the APR Control against other HVAC options, giving you a competitive edge. Read More

Download our Installation Package for R-410A (Spec Sheets & Diagrams) Download our Installation Package for R-32 & R-454B (Spec Sheets & Diagrams) Introducing the… Read More

Section 179D tax deduction savings offers contractors, engineers, and building owners a major opportunity to cut project costs. The deduction rewards energy-efficient upgrades to commercial buildings—covering HVAC systems, lighting, and envelope improvements—with significant tax benefits.But here’s the challenge: all qualifying projects must… Read More

32 Air Changes per Hour—and the HVAC System Can’t Keep the Room in Spec for More Than a Minute. The APR Control Can Save It! Why Air Changes per Hour in HVAC Systems Matter More in Healthcare When it comes to HVAC… Read More

Discover how APR Control delivers cost-effective, reliable variable capacity HVAC solutions compared to variable speed and 2-stage options. Read More

Your HVAC system could be sabotaging your decarbonization goals. Want to fix that without replacing everything? Every time your compressor hard-starts, your carbon footprint grows. Let’s put an end to that. What if decarbonizing your building didn’t mean… Read More