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  4. SDL Single-Duct Low-Height VAV Terminal Units
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SDL Single-Duct Low-Height VAV Terminal Units

Small but mighty

Single-duct VAV terminals improve space comfort and flexibility for a wide variety of HVAC applications. Operations create very little noise while still delivering air to the entire operating range.

  • SDL can be applied for a variety of single-duct application requirements
  • AHRI 880 and ETL-certified and labeled to meet industry performance and safety standards
  • Piping packages with 2-way on/off, modulating, or proportional control valves, and fixed or adjustable PICV flow control devices
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SDL Single-Duct Low-Height VAV Terminal Units

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

    Product Overview

    Our single-duct low height VAV terminals are designed for precise air delivery, compatible with a variety of HVAC systems, and operate very quietly. SDL is a low-height version of a regular single-duct VAV terminal (SDR). The SDL is perfect for the congested ceilings often found in hospitals or schools.
    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: 300 to 4,100 CFM
    • Low height units can be applied for a variety of single duct application requirements and are perfect for retrofit projects, schools, labs & hospitals, anywhere with congested ceiling spaces.
    • Robust inlet collar for ease in mounting and installation
    • 18 month Limited Warranty
    • 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.
    • Low height SDL units max height at 10 inches.
    • Available as an integrated VAV box with direct digital controls that allows for a bundled offering with lower total installation costs.

    Technical Resources

    Document Name
    Description
    Language
    Resource Type

    Installation Guide

    ET130.13-NOM1_SDL (English)

    SDR and SDL Single Duct VAV Terminals

    English Installation Guide
    VIEW

    Catalog

    AID_CAT_ET130.13-EG2_SDL (English)

    SDL Single-Duct, Low-Height, VAV Terminals

    English Catalog
    VIEW

    Brochure

    AID_BRE_PUBL-5527_SDL (English)

    SDL Single-Duct, Low-Height, VAV Terminals

    English Brochure
    VIEW

    Wiring Diagram, Notes and Legend

    VAV DDC Consignment Matrix (English)

    VAV DDC Consignment Wiring Diagrams Matrix

    English Wiring Diagram, Notes and Legend
    VIEW

    Specification Guide

    SDL-SPEC_SDL (English)

    SDL Single Duct Low Height Guide Specifications

    English Specification Guide
    VIEW

    Data Sheet

    AID_SA_flowstarss_SDL (English)

    FlowStar™ Airflow Sensor

    English Data Sheet
    VIEW

    Reference Guide

    Model Number Cross Reference-VAV (English)

    VAV Model Number Cross Reference

    English Reference Guide
    VIEW

    Submittal

    01-80011_SDL (English)

    Model SDL Arrangements

    English Submittal
    VIEW

    Submittal

    01-80002_SDL (English)

    Model SDL Single Duct Low Height Terminal

    English Submittal
    VIEW

    Submittal

    01-80003_SDL (English)

    Model SDL-EH with Electric Heat

    English Submittal
    VIEW

    Submittal

    01-80004_SDL (English)

    Model SDL-WC with Hot Water Coil

    English Submittal
    VIEW

    Submittal

    01-80005_SDL (English)

    Model SDL-SA with Sound Attenuator

    English Submittal
    VIEW

    Submittal

    01-80007_SDL (English)

    Model SDL-SA-WC with Sound Attenuator and Hot Water Coil

    English Submittal
    VIEW

    Submittal

    01-80014_SDL (English)

    Model SDL General Selection Data

    English Submittal
    VIEW

    Submittal

    01-80006_SDL (English)

    Model SDL 1 Row Hot Water Coil Connections and Weights

    English Submittal
    VIEW

    Submittal

    01-80008_SDL (English)

    Model SDL 2 Row Hot Water Coil Connections and Weights

    English Submittal
    VIEW

    Submittal

    01-80009_SDL (English)

    Model SDL 3 Row Hot Water Coil Connections and Weights

    English Submittal
    VIEW

    Submittal

    01-80010_SDL (English)

    Model SDL 4 Row Hot Water Coil Connections and Weights

    English Submittal
    VIEW
    No resource found for selected filter

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    Related Products

    DDR Dual-Duct VAV Terminal Units

    DDR Dual-Duct VAV Terminal Units

    • Mechanical lock construction ensures lowest possible casing leakage.
    • Electrical devices installed within a NEMA 1 enclosure with a single-point power connection.
    • Factory-provided and configured DDC controls
    SDR Single-Duct VAV Terminal Units

    SDR Single-Duct VAV Terminal Units

    • CFM: 100 to 8,000 CFM
    • 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.
    • An integrated VAV box with direct digital controls allows for a bundled offering with lower total installation costs.
    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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