Part Number | Greenheck Fan 461336 instruction

Part Number 463543

INSTALLATION INSTRUCTION SUPPLEMENT

Refer to:

‘Installation Instructions for FSD-XXX,DFD-XXX,CFSD-XXX, & SSFSD-XXX, Series Fire & Combination Fire Smoke Dampers’ (Part #461336)

1.GAUGES AND LENGTHS OF FIRE DAMPER SLEEVES

All fire smoke dampers must be installed in a steel sleeve of the required gauge and length. See Table 1 for required minimum sleeve gauges. Maximum sleeve thickness is

10 gauge (3.5mm). Sleeve inside dimensions must equal damper outside dimensions.

FSD Series

Field Supplied Sleeves on Fire

Smoke Dampers

“UL CLASSIFIED

(see complete marking on product)”

“UL CLASSIFIED to Canadian safety standards (see complete marking on product)”

Standards UL 555 & UL 555S Classifications Filed at UL under Listing #R13317

Sleeves shall extend a maximum of 16 in. (406mm) beyond the wall or floor on the actuator side of the damper (see Figure 1). When an access door is incorporated as a part of the sleeve on the side opposite the actuator, the sleeve shall also extend a maximum of 16 in. (406mm) beyond the wall or floor. When there is no access door incorporated

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as part of the sleeve, the sleeve shall extend a maximum of 6 in. (152mm) beyond the wall or floor on the side of the

damper opposite the actuator.

2.ATTACHING FIRE DAMPERS TO SLEEVES

All four sides of the damper frame must be attached to the sleeve with one row of attachments on each side of the frame. Attachments must be spaced a maximum of 6 in. (152mm) on centers and a maximum of 2 in. (51mm) from corners. A minimum of 4 attachments (2 on each side of the frame) per side (16 per damper) are required. One of the methods of attachment shown below must be used.

•tack or spot welds

•#10 sheet metal screws

•1/4 in. (6mm)bolts and nuts

•3/16 in. (4.7mm)steel pop rivets

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Dampers may be mounted either vertically or horizontally. Blade axis must always be horizontal.

Minimum Sleeve Thickness for Fire Dampers

Type of Duct to	Duct	Duct Dimension	Sleeve Gauge
Sleeve Connection		in. (mm)

Rigid	Round	24 in. (610mm) max. diameter	16 (.060 in.)
	Rectangular	36 in. (914mm) max. width or	[1.5mm]
		24 in. (610mm) max. height

Rigid	Round	over 24 in. (610mm) diameter	14 (.075 in.)
	Rectangular	over 36 in. (914mm) width or	[2mm]
		over 24 in. (610mm) height

Breakaway	Round or	12 in. (305mm) wide and under	26 (.018 in.) [.46mm]
(or no duct)	Rectangular	13 in. - 30 in. (330mm - 762mm) wide	24 (.024 in.) [.6mm]
		31 in. - 54 in. (787mm - 1371mm) wide	22 (.030 in.) [.76mm]
		55 in. - 84 in. (1397mm - 2134mm) wide	20 (.036 in.) [.9mm]
		85 in. (2159mm) wide and over	18 (.048 in.) [1.2mm]

Important Note: Sleeve thickness must not be less than the gauge of the connecting duct.

UL Standard 555 requires all ducts to terminate at the fire damper sleeves or the damper frames.

Table 1: Minimum sleeve thickness for fire dampers.

463543 Field Installed Sleeve Supplement Rev. 2 March 2008

461336 specifications

The Greenheck Fan 461336 is a remarkable ventilation solution designed to meet the diverse demands of industrial and commercial environments. Known for its high performance, durability, and advanced features, this fan is a popular choice among engineers and facilities managers.

One of the standout features of the 461336 is its robust construction. Made with heavy-duty materials, this fan is engineered to withstand harsh conditions, ensuring longevity and reliable operation. Its housing is designed to minimize air leakage, which contributes to improved efficiency and energy savings. Additionally, the fan’s exterior is coated with anti-corrosive finishes, making it suitable for use in environments where exposure to moisture or corrosive elements may be a concern.

In terms of performance, the Greenheck Fan 461336 boasts impressive airflow capabilities. It is designed to handle a wide range of airflow requirements, providing flexibility for different applications. The fan’s aerodynamic blades are meticulously designed to enhance performance by reducing turbulence and increasing efficiency. With a variety of blade options, users can select the best configuration tailored to their specific ventilation needs.

Another notable aspect of the 461336 is its noise-reduction technology. This fan incorporates advanced design features that minimize operational noise, making it ideal for settings where sound levels must be kept to a minimum. The combination of its carefully engineered motor and blade design results in quieter operation without compromising on performance.

The Greenheck Fan 461336 is equipped with a user-friendly control system that allows for easy monitoring and adjustments. This feature enables users to optimize performance based on real-time conditions, further enhancing energy efficiency. The fan also supports integration with building management systems, offering remote control capabilities for added convenience.

Moreover, the 461336 is designed with maintenance in mind. Components can be easily accessed for routine inspections and servicing, ensuring that the fan operates at peak efficiency over its lifespan. This ease of maintenance is crucial for facilities that rely heavily on consistent air movement for maintaining air quality and safety.

Overall, the Greenheck Fan 461336 combines durability, efficiency, and advanced technology to create a reliable ventilation solution suitable for a range of applications. Its quiet operation, robust construction, and user-friendly features make it an optimal choice for any facility looking to improve their ventilation systems.