VFR Parallel Flow Fan-Powered VAV Terminals Units – Variable Air Volume | ENVIRO-TEC
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  4. VFR Parallel Flow Fan-Powered VAV Terminals Units
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VFR Parallel Flow Fan-Powered VAV Terminals Units

A quiet, cost-effective commercial heating and cooling solution

Give your commercial building occupants healthier, more comfortable air with our maximum-performance HVAC system—the parallel-flow fan-powered VFR. For applications requiring low height clearance, we offer the parallel-flow fan-powered VFL.

  • 100 to 4,100 CFM
  • AHRI 880 and ETL-certified and labeled to meet industry performance and safety standards.
  • Superior FlowStar air measuring probe provides for lower minimum CFM values, which reduce energy costs and noise while maintaining comfort in the zone.
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VFR Parallel Flow Fan-Powered VAV Terminals Units

  • Overview
  • Benefits
  • Features
  • Product Literature
  • Related Products
  • Technical Specification

Product Overview

Available in a performance range from 100 to 4,100 CFM, ENVIRO-TEC Parallel-Flow Fan-Powered variable air volume (VAV) terminals can meet your commercial heating and cooling needs while fulfilling a multitude of system design requirements. These terminals are specifically designed for quiet operation and offer improved space comfort and flexibility for a wide variety of heating, ventilating, and air-conditioning (HVAC) systems. And because our VAV units offer superior airflow measuring and recover waste heat, you can save on energy costs while keeping building occupants comfortable. Fan-powered VAV terminals are a popular choice for heating and cooling perimeter zones because the terminal recovers heat from lights and core areas to offset heating loads in those zones. Additional heat is available at the terminal unit using electric, steam, or hot-water heating coils. You can also use these controls to energize remote heating devices such as wall fins, fan coils, radiant panels, and roof load plenum unit heaters.
Product Overview

Benefits

Comfort
Comfort

ENVIRO-TEC VAV units maximize building air quality, comfort, and airflow with improved spacing and design flexibility.

Efficiency
Efficiency

Manage air volume efficiently with a VAV terminal unit that offers a range of configurations and heating control options.

Quality
Quality

Our VAV terminals deliver long-lasting performance through quiet, precise airflow to the occupied space.

Genuine Performance
Genuine Performance

ENVIRO-TEC VAV terminals offer genuine performance advantages through unique configurations, control options, and industry-leading sound data.

Features

  • CFM: 100 to 4,100 CFM
  • Available with PSC or EC motor options to meet a variety of fan powered application requirements.
  • Optional integrated VAV box with direct digital controls (DDC) that allows for a bundled offering with lower total installed costs.
  • 18 month Limited Warranty

Technical Resources

Document Name
Description
Language
Resource Type

Installation Guide

ET130.13-NOM3_VFR (English)

CFL, VFR and VFL Fan Powered VAV Terminals

English Installation Guide
VIEW

Installation Guide

ET115.01‐N1_VFR (English)

Seismic Installation of VAV Terminal Units

English Installation Guide
VIEW

Installation Guide

ICM-PWM_VFR (English)

ECM Solo, Select and Sync PWM Installation, Operation, and Maintenance

English Installation Guide
VIEW

Catalog

AID_CAT_ET130.13-EG6_VFR (English)

VFR Parallel Flow, Fan-Powered, VAV Terminals

English Catalog
VIEW

Catalog

AID_CAT_ET130.13-EG6.1_VFR (English)

VFR Parallel Flow, Fan-Powered, 50/60 Hz VAV Terminals

English Catalog
VIEW

Brochure

AID_BRE_PUBL-5523_VFR (English)

VFR Parallel Flow, Fan-Powered, VAV Terminals

English Brochure
VIEW

Specification Guide

VFR-SPEC_VFR (English)

VFR Series B Parallel Flow Fan Powered Terminal Guide Specification

English Specification Guide
VIEW

Data Sheet

AID_SA_flowstarss_VFR (English)

FlowStar™ Airflow Sensor

English Data Sheet
VIEW

Data Sheet

AID_SA_airvalvess_VFR (English)

Primary Air Valve

English Data Sheet
VIEW

Reference Guide

Model Number Cross Reference-VAV (English)

VAV Model Number Cross Reference

English Reference Guide
VIEW

Wiring Diagram, Notes and Legend

VAV DDC Consignment Matrix (English)

VAV DDC Consignment Wiring Diagrams Matrix

English Wiring Diagram, Notes and Legend
VIEW

Submittal

07-80008_VFR (English)

Model VFR and VFL Arrangements

English Submittal
VIEW

Submittal

07-80023_VFR (English)

VFR and VFR-WC (with Water Coil), Arrangements 1 and 2

English Submittal
VIEW

Submittal

07-80034_VFR (English)

VFR and VFR-WC, Arrangements 3 and 4

English Submittal
VIEW

Submittal

07-80021_VFR (English)

VFR-WC, Induction Inlet Options

English Submittal
VIEW

Submittal

07-80000_VFR (English)

VFR-WC, Water Coil Connections, 1 and 2 Rows

English Submittal
VIEW

Submittal

07-80001_VFR (English)

VFR-WC, Water Coil Connections, 3 and 4 Rows

English Submittal
VIEW

Submittal

07-80022_VFR (English)

VFR-EH (with Electric Heat), Arrangement 1

English Submittal
VIEW

Submittal

07-80033_VFR (English)

VFR-EH, Arrangement 3

English Submittal
VIEW

Submittal

07-80020_VFR (English)

VFR and VFR-EH Inlet Options

English Submittal
VIEW

Submittal

07-80019_VFR (English)

VFR-EH Electric Heater Pressure Drop

English Submittal
VIEW

Submittal

07-80002_VFR (English)

VFR, Steam Coil Connections, 1 and 2 Rows

English Submittal
VIEW

Submittal

07-80010_VFR (English)

VFR, General Selection Data

English Submittal
VIEW

Submittal

07-80011_VFR (English)

VFR, Fan Performance Data, Unit Sizes 04, 05, 06 and 0804

English Submittal
VIEW

Submittal

07-80012_VFR (English)

VFR, Fan Performance Data, Unit Sizes 0806 and 0811

English Submittal
VIEW

Submittal

07-80013_VFR (English)

VFR, Fan Performance Data, Unit Size 10

English Submittal
VIEW

Submittal

07-80014_VFR (English)

VFR, Fan Performance Data, Unit Size 12

English Submittal
VIEW

Submittal

07-80015_VFR (English)

VFR, Fan Performance Data, Unit Size 14

English Submittal
VIEW

Submittal

07-80016_VFR (English)

VFR, Fan Performance Data, Unit Size 16

English Submittal
VIEW

Submittal

07-80035_VFR (English)

VFR Hanger Bracket Locations

English Submittal
VIEW
No resource found for selected filter

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Related Products

VFL Parallel Fan-Powered Low-Height VAV Terminal Units

VFL Parallel Fan-Powered Low-Height VAV Terminal Units

  • Standard and low-height units with PSC or EC motor options to meet a variety of fan-powered application requirements.
  • OSHP-OSP-certified in compliance with CBC and IBC to ensure cabinet integrity throughout the installation process and seismic events.
  • Superior FlowStar air measuring probe provides for lower minimum cubic feet per minute (CFM) values, which reduces energy costs and noise while maintaining comfort in the zone.
Configurable VAV Direct Digital Controls (DDC)

Configurable VAV Direct Digital Controls (DDC)

  • DDC controllers are factory-set to allow for quick unit installation and operation.
  • Field changes are easily performed with the use of a Mobile Access Portal (MAP) Gateway Tool (sold separately).
  • Available on Single-Duct, Series Flow, and Parallel Flow VAV Terminal Units.
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