CITY MULTI® AND LOSSNAY VENTILATION
CITY MULTI® products feature a variety of systems so you can design the system that best meets the needs of your building.
VENTILATION SYSTEMS
PREMISYS® DEDICATED OUTDOOR AIR SYSTEM (DOAS)
The PremiSys rooftop ventilation product lineup is a premier solution for conditioning outdoor air in commercial building applications. These units are designed to handle 100% outdoor air, ideal for managing ventilation air in variable refrigerant flow (VRF) applications. The PremiSys MP Model and MPE Model (with energy recovery) are pre-engineered to provide semi-custom flexibility while maintaining the quality, consistency, and value of a standardized product.
PREMISYS® FUSION (Fusion)
The PremiSys rooftop ventilation product lineup is a premier solution for conditioning outdoor air in commercial building applications. These units are designed to handle 100% outdoor air, ideal for managing ventilation air in variable refrigerant flow (VRF) applications. The PremiSys Fusion MPF-1 Model and MPF-2 Model (split system with energy recovery) are pre-engineered to provide semi-custom flexibility while maintaining the quality, consistency, and value of a standardized product.
LOSSNAY® ENERGY RECOVERY VENTILATOR (LGH-RVX)
The RVX Model high-performance energy recovery ventilator (ERV) improves comfort and your building’s indoor air quality, while decreasing the load on your HVAC system.
DUCTED OUTSIDE AIR UNIT (PEFY-OA)
The PEFY-OA is a high-performance indoor unit that improves comfort by bringing in fresh air that can be temperature controlled. Pre-treated air is then supplied to each zone, providing comfort to occupants. Available in 36,000, 48,000, 72,000 and 96,000 BTU/H
EXPLORE VENTILATION SYSTEMS

Wall-Mounted
Model: PKFY
Sleek wall-mounted air conditioner and heating units are the perfect alternative to cooling or heating almost any room. They monitor room conditions and adjust their fan speed to fine-tune your comfort.



