P.O. Box 410
Schofield, WI 54476

Phone: 715.359.6171
www.greenheck.com
Product Specification Guide
Model Remote Balancing Dampers – RBD-10 Series
Facility Service Subgroup: Division 23 HVAC (Previously Division 15)

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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.

Specifier Notes: This product guide specification is written according to the Construction Specifications Institute (CSI) Format.

The 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 "Specifier Notes" when editing this section.
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PART 1	 GENERAL

1.1	WORK INCLUDED
A.	Galvanized steel balancing dampers suitable for application in HVAC systems.

1.2	RELATED WORK
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Specifier Notes: Edit the following list as required for the project. List other sections with work directly related to the dampers. *****************************************************************************************************
A.	Section 233300 Air Duct Accessories (Formerly 15810 – Ducts)

B.	Section 230913 – HVAC Instrumentation and Controls: Actuators and Operators; Control Dampers (Formerly 15900 – HVAC Instrumentation and Controls: Connections to actuator).

1.3	REFERENCES
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Specifier Notes: List standards referenced in this section, complete with designations and titles. This article does not require compliance with standards, but is merely a listing of those used. *****************************************************************************************************

A.	AMCA 500-D – Laboratory Methods for Testing Dampers for Ratings.

1.4	SUBMITTALS
A.	Comply with requirements of Section 01330 – Submittal Procedures.

B.	Product Data: Submit manufacturer’s product data.
1.	Include ratings for velocity and differential pressure.
2.	Indicate materials, construction, and dimensions.
3.	Include a copy of Installation Instructions.

1.5	QUALITY ASSURANCE

A.	Product is subject to set periodic testing to assure performance is maintained.

1.6	DELIVERY, STORAGE, AND HANDLING
A.	Delivery: Deliver Materials to site in manufacturer’s original, unopened containers and packaging, with labels clearly indicating manufacturer, material, and location of installation.

B.	Storage: Store materials in a dry area indoor, protected from damage, and in accordance with manufacturer’s instructions.

C.	Handling: Handle and lift dampers in accordance with manufacturer’s instructions. Protect materials and finishes during handling and installation to prevent damage.

PART 2 PRODUCTS

2.1	MANUFACTURER
A.	Greenheck, PO Box 410, Schofield, Wisconsin 54476-0410. Phone (715)359-6171. Fax (715) 355-6458. Web Site www.greenheck.com.

2.2	Remote Balancing Dampers
A.	Model: RBD-10

B.	Ratings:
1.	Differential Pressure: 
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Specifier Notes: It is recommended that the lowest level consistent with the project’s HVAC system design be specified. ********************************************************************************************
•	Dampers shall have a maximum differential pressure rating of 1 in. wg.

2.	Velocity: 
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Specifier Notes: It is recommended that the lowest level consistent with the project’s HVAC system design be specified.
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•	Dampers shall have a maximum velocity rating of 2,000 fpm.

C.	Construction:
1.	Frame: 
•	Galvanized steel 22 ga. thickness

2.	Blades: 
•	Galvanized steel 20 ga.

3.	Axles: Minimum ½ in. dia.
•	Plated steel

4.	Bearings: 
•	Axle bearings shall be synthetic (acetal) sleeve rotating in an extruded hole in the damper frame.
5.	Actuator:
•	Actuator shall be a 9 volt actuator

D.	Accessories:
1.	Wall Plates
a.	Rectangular
•	   White
•	1 Port
•	2 Port
•	3 Port
•	4 Port
•	6 Port
•	Stainless Steel
•	1 Port
•	2 Port
•	3 Port
•	4 Port
•	6 Port
b.	Round
•	   White: 1 port

      2. 	EZ Balance Remote
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Specifier Notes: The EZ Balance hand held remote operates the damper actuator when connected to the diffuser connector or wall/ceiling plate
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3.	Plenum Rated Cable
•	5 foot
•	14 foot
•	25 foot
•	50 foot

4.   Cable Coupler
5.   Single Gang Outlet box

2.3	SOURCE QUALITY CONTROL
A.	Factory Tests: Factory cycle damper to assure proper operation.

PART 3	 EXECUTION

3.1	EXAMINATION
A.	Examine areas to receive dampers. Notify the Engineer of conditions that would adversely affect installation or subsequent utilization of dampers. Do not proceed with installation until unsatisfactory conditions are corrected.

3.2	INSTALLATION
A.	Install dampers in accordance with manufacturer’s Installation Instructions.  

B.	Install dampers square and free from racking. 

C.	Do not compress or stretch the damper frame into the duct or opening.

D.	Handle dampers using the frame or sleeve. Do not lift or move dampers using blades, actuator or jackshaft.

E.	Install connections to [electric] actuators as specified in section 230913.

END OF SECTION