P.O. Box 410
Schofield, WI 54476
Phone: 715.359.6171
www.greenheck.com
PRODUCT SPECIFICATION GUIDE
M
ODEL MPX – MAKE-UP AIR WITH PACKAGED COOLING AND HEATING
FACILITY SERVICES SUBGROUP: DIVISION 23 SECTION 74 33 XX
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Specifier Notes: This product specification guide is written in accordance to the Construction
Specifications Institute (CSI) Format - 2004 Edition.
This section must be carefully reviewed and edited by the Engineer to meet the requirements of the
project and local building code. Coordinate with other specification sections and the drawings.
Delete all unnecessary “Specifier Notes” when editing this section.
Note to User
: This document is subject to copyright protection and is proprietary to Greenheck Fan
Corporation. However, Greenheck Fan Corporation authorizes the user a limited non-exclusive license to
use this document or portions of it for the purpose of preparing written product specifications for the
above CSI MasterFormat category. All information in this document as provided by Greenheck Fan
Corporation is informational in nature and is provided without representation or warranty of any kind as to
the user or any other party, including, without limitation, ANY IMPLIED WARRANTY OF
MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, OR NON-INFRINGEMENT. To the
greatest extent permitted by applicable law, Greenheck Fan Corporation assumes no liability, and User
assumes all liability and risk, for the use or results from the use of this document or the information
contained herein, whether as modified by the user or not. Users should consult www.greenheck.com
to
verify that this document represents the most current version.
Instructions to A / E are shown in red. All such instructions are to be deleted by user.
Product options that must be selected are indicated in [brackets] in a list form. Make selection as
desired and then delete non-applicable elements.
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PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the contract, including general and supplementary
conditions of Division 1 and portions of Division 22 (Plumbing), apply to this section. Insert
other applicable divisions here - Electrical(?)
1.2 SUMMARY
A. This section includes Packaged Outdoor Heating and Cooling Makeup Air-Conditioners with
Packaged DX for choose one [rooftop installation][outdoor installation on a concrete slab].
Within this document, these units may be referred to as Makeup Air Unit (MAU) for brevity.
Each unit shall have [digital] hermetic, scroll-type compressors as a primary cooling source
and shall provide 100% outdoor air to the space. [Each MAU shall be equipped with [an
indirect gas-fired furnace][an electric heater]]. Additional product requirements for each unit
shall be listed in Section 2 of this specification. If unit is intended for installation on a
concrete slab, verify design requirements and construction responsibility for the slab.
Specify that Supply Air must be end discharge.