# Greenheck ESD-603 drainable louver

Canonical URL: https://eloragrid.ai/objects/greenheck-esd-603-louvers
Publisher: Elora Grid
Updated: 2026-10-29
Lookup label: ESD-603
Drawing use: GA
Reference families: Manufacturer

Drainable stationary louver family for equipment-room intake or exhaust openings.

## In plain English

### What it does

A louver provides an air opening with blades that help manage weather entry or airflow according to its design. It does not move air by itself.

### A simple example

On a switchroom exterior wall, a selected intake louver can admit ventilation air while providing the specified weather protection.

### What the drawings help you do

Use the selected manufacturer's drawings to check the equipment's size, mounting points and cable connections. The layout helps you plan where it fits and how it can be reached for maintenance. An illustrative 3D preview does not establish product dimensions or required clearances.

### Terms

- Schematic: A drawing showing function and connections rather than physical appearance.

Concept diagram: Outside or room air → Louver opening → Ventilation air path
A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.

- [Greenheck ESD-603 drainable louver official drawing source](https://www.greenheck.com/resources/drawings/louvers)


## What it represents

Check the depth available between the external wall face and adjacent equipment or ductwork. Include any screen, rear blank-off panel or mounting angle specified for the opening.
The downloadable GA illustration is independently authored conceptual geometry, with no scale or manufacturer dimensions. Use the official CAD source for the exact layout.

## How to read it

- Use the ESD-603 model and section detail; a shallower louver from another series is not a substitute.
- The louver envelope does not include every site support or accessory.

## Information to show or reference

- Confirm frame depth against the wall build-up.
- Coordinate rear accessories and fixing access.
- Preserve drainage and ventilation paths.

## Important distinction

The louver envelope does not include every site support or accessory.

## Facts

- Manufacturer: Greenheck
- Model / housing family: ESD-603
- CAD selection: ESD-603
- Illustration: Original conceptual GA; unitless, not a manufacturer outline

## Public references

- [Greenheck ESD-603 drainable louver official drawing source](https://www.greenheck.com/resources/drawings/louvers) — Greenheck. Manufacturer identity and available drawing route; exact file identity is recorded in the linked CAD entry.

## Graphic scope

No standalone 2D icon is supplied. Manufacturer drawings are shown only where an exact source match is available. Other equipment previews are 3D thumbnails, not dimensional drawings.