Royal Service to Exhibit at the 2026 AHR Expo, Industry-Leading Media ASHRAE Journal Releases an Exclusive Preview
ASHRAE JOURNAL
We are pleased to announce that Royal Service will be exhibiting at the 2026 AHR Expo in Las Vegas, with this exciting news already highlighted by the industry’s most authoritative publication—ASHRAE JOURNAL
In the 2026 AHR Expo Product & Show Guide published by ASHRAE Journal, our exhibitor information and featured products are showcased on Page 35.
Why ASHRAE JOURNAL Matters
Published by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), ASHRAE Journal is one of the most influential technical and trend-setting publications in the global HVAC&R industry.
AHR Expo Product & Show Guide
-Print circulation at the show: 45,000–50,000 copies
-Digital edition reaching 100,000+ HVAC professionals worldwide
Find us at 2026 AHR Expo Product & Show Guide | Page 35
SVAD: Redefining the Intelligence of VAV Terminals
As a breakthrough product supporting the digital transformation of the HVAC industry, the Smart Variable Air Diffuser (SVAD) integrates Indoor Air Quality (IAQ) management with traditional HVAC air terminal functions—achieving a true two-in-one solution.
SVAD brings together four core values:
Smart · Value · Application · Dynamic
Opening new possibilities for high-efficiency air-side systems.
Key Technical Highlights
✅ Dual-band wireless communication (2.4GHz / 5GHz)
✅ Compatible with iOS, Android, and HarmonyOS
✅ One-touch connection via the Royal Service App for remote control and data visualization
✅ Plug-and-play design supporting BACnet, Modbus, and other mainstream protocols
✅ Easy integration with Building Management Systems (BMS)
✅ AI-ready for real-time response to indoor environmental changes
✅ Enhanced IAQ performance and energy efficiency
✅ Certified by AHRI, WELL, ETL, and FCC, exceeding industry standards
Three Key Challenges of Traditional VAV Systems
In real-world applications, conventional VAV terminals often face persistent challenges that negatively impact occupant comfort, well-being, and building energy performance:
1. COLD AIR BLASTS STRAIGHT
Traditional terminals use standard air diffusers, resulting in concentrated airflow with fixed direction, which can easily cause localized discomfort from cold drafts.
2. REACH SET TEMP-LOW AIRFLOW COLD AIR DUMPING
When the room temperature reaches setpoint and the VAV terminal operates at minimum airflow, the low-velocity supply air loses throw, causing cold air to drop and resulting in localized overcooling discomfort.
3. INACCURATE TEMPERATURE SENSING
Due to installation constraints and interior layout limitations, wall-mounted thermostats often fail to accurately reflect the actual thermal conditions in the occupied zone, leading to delayed or biased control responses.
Three Core Advantages of SVAD — A Complete Solution
✅ No Direct Blasts · Superior Comfort
By adopting Coanda-effect airflow technology, SVAD delivers air evenly along the ceiling, gently covering the entire space and eliminating uncomfortable drafts.
✅ No Cold Air Dumping· Constant Velocity
An innovative duckbill-style outlet damper design dynamically adjusts the discharge opening area, maintaining sufficient air velocity and throw even under low airflow conditions, effectively preventing cold air drop.
✅ Precise Temperature Control · Genuine Intelligence
Featuring a built-in high-precision temperature sensor and Venturi-induced principle, the system accurately senses occupied-zone conditions for demand-based, precise control—faster response and better comfort.
As a specialized manufacturer of VAV system solutions, we remain committed to advancing low carbon air-side system.
The SVAD product series has already been successfully deployed in multiple class A buildings, continuously empowering green buildings through technological innovation.
Visit Us at the 2026 AHR Expo
Date: February 2–4, 2026
Location: Las Vegas, USA
Booth: SU765
At our booth, you will experience:
Live demonstrations of SVAD
Low Carbon Air-side System
In-depth discussions with the Royal Service technical team
Contact Us
Website: http://www.royalservice.com
Email: royal@royalservice.com
Tel: +86 139 2871 1727
Royal Service Air Conditioning specializes in HVAC systems. With 50 years of experience as a trusted air conditioning manufacturer, we are committed to providing high-quality products and reliable service to customers across the United States and worldwide. Over the years, Royal Service has grown into a leader in the HVAC industry, serving manufacturing facilities, office buildings, hospitals, and business centers.
