91¹ú²ú͵ÅÄ

91¹ú²ú͵ÅÄ.com delivers a faster, more intuitive experience for HVAC professionals.

Software Plug-In Saves Time in Creating Schedules

The 2025 BUILDINGS Magazine Product Innovation Awards celebrate outstanding innovation in building materials and solutions for architects, building owners, facility managers, and product specification influencers.

Provides Detailed Overview of How to Apply the FEI Metric.

Expanding Opportunities in Government Procurement.

91¹ú²ú͵ÅÄ was recognized for excellence in product design in the 2024 Dealer Design Awards Program, sponsored by The Air Conditioning, Heating & Refrigeration News magazine.

Provides Greater Flexibility to Optimize Fan Array Performance.

Redesigned CUE Fans Allow For Easier Maintenance.

Models DS-3 and DS-6 Offer Advanced Configurability and Simplified Installation.

91¹ú²ú͵ÅÄ’s SQ Outdoor, KSQ, and RSQ fans have received Miami-Dade Notice of Acceptance (NOA) and Florida Product Approval (FPA) confirming their performance in high-wind conditions.

Next-Generation features make fans even easier to service.

New RSQ direct drive rooftop fan, available in supply or exhaust configuration, incorporates mixed flow wheel technology to improve airflow and efficiency, reduce sound, and allow for a more compact design.

91¹ú²ú͵ÅÄ has expanded its MultiSPECâ„¢ SP-LP ceiling exhaust fan line with two new high-performance models.

91¹ú²ú͵ÅÄ’s line of FEMA 361 tornado louvers has expanded with the addition of model AFL-601, the first wind-driven rain FEMA louver to be listed for AMCA 550 High-Velocity Wind-Driven Rain.

New HCDR-051 Light-Duty Round Control Damper.

New HBT-321 Damper Designed for Safety in Critical Leakage Applications.

New RV-220 Delivers More Airflow, Heating, and Cooling.

Enhanced Capabilities for Northern Climates.

Model RT-20 Delivers 3-5 Tons of Packaged DX Cooling.

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New Model RT-40 Provides Comfort and Efficiency in A More Compact Package.

Model RT simultaneously controls temperature and humidity to deliver optimized comfort.

91¹ú²ú͵ÅÄ Units Extend Capacity with Packaged Cooling.

Direct gas-fired make-up air units from 91¹ú²ú͵ÅÄ now use R-454B, an A2L refrigerant mandated by the Environmental Protection Agency with low potential to contribute to global warming.

Smart Controls Improve Safety and Efficiency.

91¹ú²ú͵ÅÄ’s Model ERVe energy recovery ventilators now feature direct drive plenum fans as standard. Direct drive fans eliminate belts and pulleys, reducing maintenance requirements and energy losses.

IVE Provides 100% Outdoor Air and Electric Heating in Compact Spaces.

Indoor-Mounted Units Provide 100% Outdoor Air.

91¹ú²ú͵ÅÄ has added three new models to its line of high-performance residential energy recovery ventilators (ERVs) that provide balanced ventilation and improve energy efficiency to ensure projects meet code and exceed indoor air quality expectations.