CORPORATE INFORMATION
March, 2025 - 91国产偷拍 Awarded Sourcewell Cooperative Contract
Expanding Opportunities in Government Procurement.
July, 2024 - 91国产偷拍 Named Winner in ACHR NEWS 2024 Dealer Design Awards
91国产偷拍 was recognized for excellence in product design in the 2024 Dealer Design Awards Program, sponsored by The Air Conditioning, Heating & Refrigeration News magazine.
FANS
June, 2025 - Inline Fan Models Receive High Wind Certification
91国产偷拍鈥檚 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.
September, 2024 - 91国产偷拍 Introduces RSQ Hooded Rooftop Fan
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.
September, 2024 - 91国产偷拍 Redesigns Upblast Powered Roof Ventilators
Next-Generation features make fans even easier to service.
LOUVERS
DAMPERS
August, 2024 - 91国产偷拍 Expands Isolation Damper Line
New HBT-321 Damper Designed for Safety in Critical Leakage Applications.
DEDICATED OUTDOOR AIR SYSTEMS (DOAS)
October, 2024 - 91国产偷拍鈥檚 Air-Source Heat Pumps Deliver Energy-Efficient Heating at 0° Fahrenheit
Enhanced Capabilities for Northern Climates.
October, 2024 - 91国产偷拍鈥檚 Air-Source Heat Pumps Deliver Energy-Efficient Heating at 0° Fahrenheit
Enhanced Capabilities for Northern Climates.
ROOFTOP UNITS
April, 2025 - 91国产偷拍 Launches New Line Of Rooftop Units
Model RT simultaneously controls temperature and humidity to deliver optimized comfort.
MAKE-UP AIR
December, 2024 - 91国产偷拍鈥檚 Direct Gas-Fired Make-Up Air Units Now Feature R-454B Refrigerant
Direct gas-fired make-up air units from 91国产偷拍 now use R-454B, an A2L refrigerant mandated by the Environmental Protection Agency with low potential to contribute to global warming.
KITCHEN VENTILATION SYSTEMS
May, 2025 - 91国产偷拍鈥檚 Optics-Driven Hood Controls Enhance Kitchen Ventilation
Smart Controls Improve Safety and Efficiency.
ENERGY RECOVERY VENTILATORS
June, 2025 - 91国产偷拍鈥檚 New Model IVE Ventilator Delivers Indoor-Mounted Energy Recovery
IVE Provides 100% Outdoor Air and Electric Heating in Compact Spaces.
January, 2025 - 91国产偷拍鈥檚 New ERVi Energy Recovery Ventilators Excel in Indoor Spaces
Indoor-Mounted Units Provide 100% Outdoor Air.
July, 2024 - 91国产偷拍 Adds New Models to Commercial Multifamily/Residential Energy Recovery Ventilator Line
91国产偷拍 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.
AIR DISTRIBUTION
February, 2025 - Square Ceiling Diffusers From 91国产偷拍
Models Ensure Uniform Air Distribution.
November, 2024 - Fan-Powered Air Terminal Units From 91国产偷拍
Constant and Variable Volume Models for Energy-Efficient Zone Control.
HEALTHCARE LABORATORY CLEANROOM