Greenheck DGX - Manual
A user manual for the Greenheck Modular Make-Up Air Unit (Model DGX) outlines its versatile HVAC capabilities, including direct gas-fired heating, evaporative cooling, chilled water, and DX systems. The document highlights key features like modular design, durable construction, factory-tested components, and maintenance-friendly accessibility. It also covers installation options–such as roof-mounted or thru-wall setups–and system configurations for variable volume, recirculation, and temperature control, ensuring compliance with industry standards like NFPA 96.
Table of Contents:
- Page 1 – Greenheck DGX Make-Up Air Unit Overview
- Page 2 – DGX System Features and Construction
- Page 3 – Module Selection and Configuration Options
- Page 4 – Air System Control Strategies
- Page 5 – Installation Options and Compliance
- Page 6 – HVAC System Accessories
- Page 7 – Air Performance Chart Data
- Page 8 – Make-Up Air Unit Specifications and Warranty
Modular Make-Up Air Unit
Model DGX
• Direct Gas-Fired Heating
• Evaporative • Chilled Water • DX Cooling
March
2007
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About this manual
- Brand
- Greenheck
- Model
- DGX
- Document type
- Manual
- Language(s)
- English
- Pages
- 8
- File size
- 932 KB
- Format
Summary
Introduction to the Greenheck Modular Make-Up Air Unit DGX, detailing heating and cooling capabilities including gas-fired, evaporative, chilled water, and DX cooling options.
Details on the features of the Direct Gas-Fired Make-Up Air Unit, emphasizing 100% efficiency, heavy gauge steel construction, direct gas-fired system reliability, and factory testing.
Outlines module selection for HVAC systems, detailing six intake options and configurations for Modules 2 through 5, including compatibility and optional features like dampers.
