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Today's Hours 8am - 11pm estCanarm Side Intake Filtered Fresh Air Supply Units
Canarm Air Supply Units deliver controlled fresh air into commercial and industrial buildings to support balanced ventilation. Engineered for dependable airflow and efficient operation, these units help maintain healthier indoor environments year-round.
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SAVE $371.70Canarm SIS Delhi Blowers Filtered Fresh Air Supply Unit, 1600 CFM, Side Intake, Outdoor Rated, SIS9DD050ECModel: SIS-9DD-050ECWas $2,250.00 Your Low Price Special Price $1,878.30 -
SAVE $500.70Canarm SIS Delhi Blowers Filtered Fresh Air Supply Unit, 1975 CFM, Side Intake, Outdoor Rated, SIS10DD050ECModel: SIS-10DD-050ECWas $2,469.00 Your Low Price Special Price $1,968.30
Canarm Fresh Air Supply Units — Balanced Ventilation & Clean Air Delivery
Shop Canarm Fresh Air Supply Units here at HVACDirect.com
Canarm Fresh Air Supply Units are professional-grade ventilation systems engineered to bring filtered outdoor air into your building, improving indoor air quality while meeting modern ventilation standards. Available in Side Intake Filtered Fresh Air Supply Units (SIS Series) and Commercial SIG Series, these units are ideal for applications where reliable fresh air delivery, durable outdoor construction, and efficient performance matter most, such as schools, offices, restaurants, apartments, and other commercial or multi-use buildings.
Designed with large-surface filtration, weather-resistant housings, and quiet, low-speed blowers, Canarm air supply units safely introduce fresh, filtered air while maintaining separation from exhaust streams, a key requirement in many commercial ventilation codes (NFPA 96, etc.). Their heavy-duty build quality, washable filters, and easy-access maintenance points make them a dependable long-term solution for balanced fresh air supply and indoor air comfort.
Reasons Why Canarm Fresh Air Supply Units Are a Smart Choice
- Balanced Ventilation Solution: Brings fresh outdoor air into buildings while keeping intake air properly separated from exhaust streams — ideal for restaurants and commercial HVAC systems.
- Effective Air Filtration: Washable aluminum mesh filters with large surface area remove dust and particulates before air enters the space.
- Durable Weather-Resistant Construction: Powder-coated, galvanized steel cabinets are built to withstand rooftop installation and resist corrosion.
- Quiet, Low-Speed Operation: Forward-curved belt-drive blowers operate at reduced speeds for lower noise and improved occupant comfort.
- Easy Maintenance Access: Hood end caps or access panels allow quick servicing of filters and internal components.
- Heavy-Duty Performance: Ball bearings and rugged hardware support continuous operation across extreme temperature ranges.
- Flexible Duct Integration: Allows on-site addition of supply duct extensions for adaptable installation layouts.
- Energy-Efficient Motor Options: EC motor models provide variable speed control and can deliver up to approximately 70% energy savings versus traditional motors.
Call Now and Get a Free Quote on Canarm Fans Today! 1-888-295-2009
Frequently Asked Questions
A fresh air supply unit brings clean outdoor air into your home or building in a controlled way. It helps reduce stale air, odors, and stuffiness while supporting healthier indoor air quality.
Yes, filters are important because they help trap dust, pollen, and other outdoor particles before the air enters your space, keeping the air cleaner and more comfortable.
Yes, they are designed to move fresh air efficiently while using minimal electricity, helping improve indoor air quality without significantly increasing energy costs.
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