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V Series

Unit Ventilators

Modine’s Unit Ventilator Series delivers reliable, quiet heating, cooling, and ventilation within a low-profile cabinet ideal for educational and institutional buildings.

These units combine outdoor-air intake, filtration, conditioning, and airflow distribution in a single enclosure, ensuring proper comfort and indoor air quality in commercial and institutional indoor spaces such as classrooms and offices.

Models

  • VFV – Floor Mounted (Valve Control)
  • VFF – Floor Mounted (Face & Bypass)
  • VCV – Ceiling Mounted (Face & Bypass)
  • VCF – Ceiling Mounted (Valve Control)

Highlighted Features

Integrated Heating & Cooling Options

Modine unit ventilators provide complete climate control in a single, compact system. Available with multiple heating and cooling configurations, including hot water, steam, DX coil, or electric heat. Perfect for retrofits or new construction projects looking to maximize efficiency.

Quiet, High-Performance Ventilation

Designed commercial and institutional indoor spaces such as classrooms and offices, the unit ventilator delivers quiet, continuous ventilation while removing stale air and bringing in fresh, conditioned air, supporting healthier indoor environments with minimal noise disruption.

Flexible, Space-Saving Design

The cabinet can be installed neatly along the perimeter wall and beneath windows, or it can be ceiling-mounted to optimize floor space, creating a sleek and unobtrusive look. Its robust steel housing and user-friendly design ensure easy maintenance while seamlessly integrating into contemporary environments.

Product Details & Specifications

Key Features
  • Versatile Configurations: Choose from four optimized airflow configurations (VFV, VFF, VCV, VCF) to enhance installation flexibility.
  • Model Sizes: Available in 4 capacities to suit your needs: 750, 1,000, 1,250, and 1,500 CFM.
  • Coil Options: Coils can be selected as 2 or 4-row for chilled water/hot water 2-pipe systems or as an evaporator coil for DX split air conditioning systems. Optional 1-row or 2-row dedicated hot-water coils, or 1-row steam coils, are available for 4-pipe systems and can be positioned for either preheat or reheat applications.
  • Temperature Control: Discharge temperature is managed through a face-and-bypass damper or a modulating control valve for optimal performance.
  • Air Mixture Control: Fully modulating outside air and return air dampers allow for customizable airflow combinations.
  • Microcontroller Option: Optional factory-installed microcontroller available for enhanced control capabilities. Units can be configured as DDC-ready or set up for field-installed controls as needed.
  • Piping Packages: Optional factory-assembled piping packages for streamlined installation.

Options

Factory-Configured Options (Configured when ordering the base unit)

  • Unit Style
    • Floor Mounted Flat Top (VFF/VFV)
    • Ceiling Mounted (VCF/VCV)
  • Cooling Control Type
    • Valve Control
    • Face & Bypass Control
  • Unit CFM Size
    • 750, 1000, 1250, or 1500 cfm
  • Inlet Air & Depth Configuration
    • Floor Mounted (16 5/8″ or 21 7/8″ depths): Rear Open/Closed Pipe Tunnel, No Outside Air, or 2″ Step-Down configurations
    • Ceiling Mounted: Bottom or Rear Return Air; Top, Rear, or No Outside Air configurations
  • Discharge Air Arrangements
    • Floor bar grille and screen, front discharge duct collar, front discharge double-deflection grille
    • Floor bar grille and screen, front discharge duct collar, down-discharge double-deflection grille
  • Cooling Options
    • None
    • 2-Row Chilled Water/Hot Water 2-Pipe
    • 4-Row Chilled Water/Hot Water 2-Pipe
    • Direct Expansion (DX), Cooling Only, with R-454B refrigerant & A2L sensors (not available with F&B Control)
  • Heating Options
    • None
    • 1-Row Hot Water Coil
    • 2-Row Hot Water Coil
    • Steam Coil (1-Row)
    • 2-Pipe CW/HW (share same coil)
  • Coil Access & Position
    • Right-hand or Left-hand coil connections, and positions for single coil, preheat, or reheat.
    • Right-hand cooling and left-hand heating, or left-hand cooling and right-hand heating, and positions for single coil, preheat, or reheat.
  • Damper Assemblies
    • Insulated Outside Air Damper
    • No Damper (Recirculating Unit only).
  • Supply Voltage & Motor Configuration:
    • 115V, 208V, 230V, or 277V single-phase power paired with either standard or high-static EC motors (offering 3-speed or modulating 0-10VDC control).
  • Electrical Connection Location
    • Left-hand side or Right-hand side.
  • Unit Controls Package
    • Field-installed Controls
    • Factory DDC
    • Integrated Modine Controls System (featuring a Carel controller).
  • Unit Filters (Factory installed)
    • 70–75% Standard Arrestance
    • MERV 10
    • MERV 13.
  • Coil/Piping Packages (Floor-mounted units only):
    • 2-way or 3-way control valve piping packages for Chilled Water and Hot Water.
  • Cabinet Finishes & Paint Color:
  • System Component Upgrades:
    • BACnet Network Card (for Carel Controls)
    • Hand-Held Display Module (for Carel Controls)
    • Aquastat (for 2-Pipe System Changeover)
    • Condensate Pan Float Switch (Floor- or ceiling-mounted)
    • Hot Water Coil Freeze Protection
    • Needlepoint Bipolar Ionization (NPBI®)
    • Supply Fan Current Switch

Accessories

Field-Installed Accessories (Shipped loose for installation on-site)

  • Controls & Air Sensors (Field-Mounted)
    • CO2 Sensor
    • Digital Wallstat (Temperature control only; for Modine Controls System)
  • Structural & Mechanical Accessories
    • Condensate Pump Kit (Configured by supply voltage, coil access, and piping package)
    • Slotted Return Air Kickplate (Sized for 750 to 1500 cfm floor units)
    • Wall Sleeves (8″–14″ adjustable depth)
    • Outside Air Wall Louvers: 4.0″ Deep, AMCA-rated clear anodized aluminum louvers.
  • Floor Unit Cabinet Accessories (For matching depth of 16 5/8″ or 21 7/8″ cabinets)
    • Side Panels: Left-side and Right-side full panels or cut-out panels (7″, 18″, 22″, or 2″ Step-down).
    • Utility Compartments: 12″, 18″, or 24″ wide utility cabinets.
    • Filler Sections: 6″, 12″, or 18″ wide filler components (available with or without sub-bases).
    • Unit Sub-Base Kits: Floor sub-bases available in 1″, 2″, 4″, and 6″ heights.
    • Utility Compartment Sub-Bases: Sized for 12″, 18″, and 24″ widths at heights of 1″, 2″, 4″, and 6″.
  • Maintenance Accessories
    • Touch-Up Spray Paint: Cans matched to Beige, Sky White, or Light Gray finishes.
    • Replacement Air Filters: Sized for unit cfm capacities (available in Standard, MERV 10, or MERV 13 ratings).

Warranty

Applications

Unit ventilators are ideal for indoor environments that require low sound, temperature control, and fresh air. Common applications include:

  • K–12 classrooms and educational spaces
  • College lecture rooms and academic offices
  • Healthcare clinics and consultation rooms
  • Administrative areas and modular classroom buildings
  • Retrofit projects where ducted systems are impractical
  • Perimeter heating/cooling in older institutional facilities

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