Energy Recovery Products - FV Series - Features

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Energy Recovery Products

Novel System Design

Efficient and economical design meeting the needs of the conventional HVAC market.
Compact, low profile design to conform to typical architectural requirements.
Easy access to all internal components through a large hinged access door and removable roof panel.
Outdoor air inlet and exhaust air outlet located at opposite ends of unit for maximum separation.

EXCLU-SIEVE® Energy Recovery Wheel
- Certified total energy (both sensible and latent) recovery performance.
- Patented 3Å molecular sieve desiccant coating to avoid cross contamination.
- Easily removable wheel cassette module.
- Surpasses NFPA-90A requirements having a smoke and flame spread rating of 0 and 0, vs. 50 and 25 allowed by the standard.
- Self-adjusting air seals.
- Acid resistant face coating.
Cabinet Construction
- Galvanized steel cabinet construction with enamel finish.
- Entire cabinet insulated to minimize energy loss.
- Hinged doors for easy access.
- Floor of the unit built as a pan to ensure watertight design.
Supply and Exhaust Air Fans
- Sized for quiet and efficient operation.
- Mounted and balanced.
- Multiple motor/sheave selections for efficient adjustment of airflow.
Filter Sections
- Filtration provided for both the outdoor air and return air.
Hoods & Dampers
- Supply airflow balancing dampers.
- Unit provided with an intake hood with a cleanable filter to limit rain and snow introduction.
- Exhaust air back draft damper on outside units only.
Electrical Package with Single Point Connection
- All motors wired to starters.
- Accepts contact inputs for supply fan start/stop, wheel start/stop and unit start/stop.
- Multiple options on input voltage to units:

FV-600		208, 240V 1Ø 208, 240, 480V 3Ø
FV-1000		208, 240V 1Ø 208, 240, 480V 3Ø
FV-2000		208, 240V 1Ø 208, 240, 480V 3Ø
FV-3000		208, 240V 1Ø 208, 240, 480V 3Ø
FV-4000		208, 240V 1Ø 208, 240, 480V 3Ø
FV-5000		208, 240V 1Ø 208, 240, 480V 3Ø
FV-7500		208, 240, 480V 3Ø
FV-9000		208, 240, 480V 3Ø

AQFlow® Airflow Measuring System
- Simpler, more accurate system balancing in just five minutes.
- Easy measuring and adjusting of outdoor and exhaust air quantities.
- Accurate airflow (+/-6%) for the stand-alone FV unit or when mounted to a package rooftop unit where measuring outdoor air quantities is difficult.
- Reduced calls to engineers regarding air quantities.
- Peace of mind that proper ventilation is being provided to building occupants.
- Quick detection of problems like dirty filters, motor failure, power outage, etc.
- Meets intent of current and future ASHRAE standards for monitoring delivered fresh air quantities.
- Airflow quantities can be displayed on AQFlow.
Electric Preheat (Optional)
- An electric preheat coil can be provided to avoid frosting conditions for installations in cold climates, which have high indoor humidity design conditions.
Thermostat Frost Protection (Optional)
- Thermostatic frost control allows the entire FV unit to be turned off at a predetermined temperature when electric preheat is not desired.
Control Package (Optional)
- Stop/Jog Economizer allows the wheel to be stopped automatically during mild outdoor temperatures with periodic brief rotation to maintain the self-cleaning feature of the heat exchanger.
- Wheel Frost Protection allows the wheel only to be stopped by the stop/jog economizer at a predetermined outdoor temperature in applications where a preheat coil or thermostat shut-off of the FV unit is not desired.
- Sensor can provide an alarm signal indicating failure of the wheel rotation.


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1100 Peachtree Building (38 kB) Description: After 10 years, energy recovery still delivers for Atlanta building. Coral Reef Yacht Club (66 kB) Description: Ventilation unit recovers energy while resolving smoking issues. High-Performance Schools (2248 kB) Description: High Marks for Energy Efficiency, Humidity Control, Indoor Air Quality & First Cost Northville High School (36 kB) Description: Wheels turning for energy savings at high school. Red Wing High School (117 kB) Description: Equipment earns high grades. Redi-Floors Inc (57 kB) Description: An office-warehouse owner virtually eliminated tobacco smoke and controlled other contaminants by retrofitting his building's ventilation system. Here's what he did - and why. Report Card on Humidity Control (2271 kB) Description: Failing Grade for Many Schools. SEMCO Pioneers Indoor Environmentalism (116 kB) Wizard's Sports Cafe (55 kB) Description: Sports Bar/Restaurant Clears the Air.

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