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Delivering Real Success®
Delivering Real Success®
terminal units
Enviro-Tec (ETI) VFL Fan Powered VAV Box
Parallel flow, Low Height
- Description
VFL design minimizes low frequency (125-250 Hz) sound levels that typically dominate the space sound level. Model VFL terminals are available with primary
air valves handling up to 3000 CFM. Three fan sizes provide a range of heating capacities between 100 and 1500 CFM.
- Features
Model VFL fan terminals are specifically designed for quiet operation in shallow or congested ceiling spaces. Standard Features include:
• Patented FlowStarTM Airflow Sensor
• ETL Listing
• NEMA 1 Enclosure
• 24 Volt Control Transformer
• Floating Modulating Actuator
• Balancing Tees and Plenum Rated Tubing
- Benefits
It is not necessary to use the crowded space above a hall or corridor to locate the equipment. This will reduce lengthy and expensive discharge duct runs. The standard shallow casing height (10 5/8" or 12") minimizes conflict with other systems competing for ceiling space. Finite fan speed adjustment is accomplished with an electronic SCR controller. Increased motor life and efficiency result from the compatible design.
VFL design minimizes low frequency (125-250 Hz) sound levels that typically dominate the space sound level. Model VFL terminals are available with primary
air valves handling up to 3000 CFM. Three fan sizes provide a range of heating capacities between 100 and 1500 CFM.
- Features
Model VFL fan terminals are specifically designed for quiet operation in shallow or congested ceiling spaces. Standard Features include:
• Patented FlowStarTM Airflow Sensor
• ETL Listing
• NEMA 1 Enclosure
• 24 Volt Control Transformer
• Floating Modulating Actuator
• Balancing Tees and Plenum Rated Tubing
- Benefits
It is not necessary to use the crowded space above a hall or corridor to locate the equipment. This will reduce lengthy and expensive discharge duct runs. The standard shallow casing height (10 5/8" or 12") minimizes conflict with other systems competing for ceiling space. Finite fan speed adjustment is accomplished with an electronic SCR controller. Increased motor life and efficiency result from the compatible design.
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HVAC Equipment
Products by Manufacturer
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AAF INTERNATIONAL |
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ACOUSTIFLO |
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ADDISON |
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ALFA-LAVAL |
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APRECO LIMITED |
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CARNES |
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CHANGE'AIR |
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DAIKIN INDUSTRIES LTD |
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DAIKIN MCQUAY |
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DANFOSS |
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DPOINT |
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DYNAMIC |
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EPSILON |
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FAFCO |
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FULTON |
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GARFIELD INDUSTRIES |
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HAAKON INDUSTRIES |
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HALTON |
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HEAT PIPE TECHNOLOGY INC. |
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HOWDEN BUFFALO |
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HOWORTH MEDICAL |
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INNOVENT |
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INTERNATIONAL ENVIRONMENTAL |
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JOHNSON AIR ROTATION |
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KRUEGER HVAC |
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LEGACY CHILLER SYSTEMS |
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MUNTERS |
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NU-AIR |
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PLASTICAIR |
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RAE COILS |
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REYMSA |
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SEMCO |
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SERESCO |
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SIEMENS CONTROLS SYSTEM |
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TECHNICAL SYSTEMS |
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TEKWORX |
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TRIATEK |
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TROX |
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TWIN CITY FAN & BLOWER |
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UNITED COOLAIR |
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UVDI |
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VALENT |
Products by Type
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AIR PRESSURE STABILIZERS |
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COMFORT COOLING |
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DUCTLESS MINI-SPLIT SYSTEMS |
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PACKAGED INDOOR UNITS |
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PORTABLE AIR CONDITIONING |
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PRECISION COOLING |
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TERMINAL UNITS |
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THERMAL STORAGE SYSTEMS |
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ULTRAVIOLET GERMICIDAL IRRADIATION |
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AIR HANDLING UNITS |
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CHILLERS |
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CONTROLS AND DRIVES |
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CUSTOM AIR HANDLING |
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ENERGY MANAGEMENT |
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FILTRATION |
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FLUID HEAT TRANSFER |
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HEATING PRODUCTS |
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HUMIDITY CONTROL |
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PACKAGED MECHANICAL ROOMS |
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PACKAGED ROOFTOP HVAC |
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PUMPS AND HYDRONICS |
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TERMINAL UNITS |
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VARIABLE REFRIGERANT VOLUME SYSTEMS |
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VENTILATION / FANS |
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