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Supply Vent, 18 In, Voltage: 115

Mfr # 4YC58
Zoro # G1196781

$1,302.99

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Key Features

Propeller Dia. 18 in
Voltage 115
Motor HP 3/4 hp
Adj. 6 3/8"H Roof Curb Stock No. 4c454
Recommended Damper Size 23 in x 23 in

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Product Information

Brand Dayton
MFR # 4YC58
Zoro # G1196781
UPC #
190735337592
Country of Origin United States
Category Direct Drive Axial Downblast Ventilators

Dimensions

Propeller Dia.	18 in
Recommended Damper Size	23 in x 23 in
Dimension B	35 1/4 in
Base Width	30 in
Dimension D	6 1/4 in
Overall Height	19 in
Base Height	1 3/4 in
Shaft Dia. Propeller End	1/2 in
Base Length	30 in
Dimension C	17 1/4 in
Dimension A	30 in
Overall Dia.	35 1/4 in
Overall Width	35 1/4 in
Overall Length	35 1/4 in
Housing Length	35.3 in
Base Dimension	30 in Square
Cutout Size	25.5 in L x 25.5 in W
Housing Width	35.3 in
Cutout Length	25.5 in
Damper Size	23 x 23 in
Blade Diameter	18 in
Propeller Shaft Diameter	1/2 in
Overall Diameter	35.3 in

Details

Item	Axial Downblast Roof Supply Fan
Voltage	115
Motor HP	3/4 hp
Adj. 6 3/8"H Roof Curb Stock No.	4c454
CFM @ 0.125-In. SP	3690
Max. Operating Amps	6.5
Sones @ 0.250-In. SP @ 5 Ft.	27
Requires	Roof Curb for New Installation
Max. BHP	0.77 hp
Hz	60
Adj. 12 3/8"H Roof Curb Stock No.	2ZV83
Recommended 12 In. Fixed Curb Item No.	2RB79
CFM @ 0.750-In. SP	2454
CFM @ 0.250-In. SP	3454
RPM	1750
Standards	AMCA Sound and Air, UL/cUL 705
Mounting Location	Roof
Base Top to Shroud	6 1/4 in
Propeller Material	Aluminum
Recommended Damper Stock No.	4HX67
Housing Material	Aluminum
Phase	1
Sones @ 0.125-In. SP @ 5 Ft.	28
CFM @ 0.375-In. SP	3228
Includes	NEMA 1 Junction Box
CFM @ 0.000-In. SP	3906
CFM @ 0.625-In. SP	2725
CFM @ 0.500-In. SP	2990
CFM @ 0.875-In. SP	2097
Speed Controllable	Yes
Recommended 8 In. Fixed Curb Item No.	4HX41
Max. Inlet Temp.	120 Degrees F
Speed Control	48C172
Application	Industrial and Commercial Applications
Material	Aluminum Blade with Aluminum Housing
Features	Fully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction, Galvanized Steel Venturi, Inlet and Supports, NEMA 1 Junction Box Located in Motor Enclosure
For Air Type	Clean Air
High-Efficiency Motor	No
Exhaust Airflow @ 0.500 in SP	2,990 cfm
Nameplate Voltage	115V AC
Assembly	Assembled
Maximum Static Pressure	7/8 in wc
Supply Airflow @ 0.000 in SP	3,906 cfm
Includes Drive Package	Yes
Exhaust Airflow @ 0.375 in SP	3,228 cfm
Motor Efficiency	Standard-Efficiency Motor
Sound Level	27.0 sones @ 0.250 in SP and 5 ft, 28.0 sones @ 0.125 in SP and 5 ft, 28.0 sones @ 0.375 in SP and 5 ft, 28.0 sones @ 0.500 in SP and 5 ft, 28.0 sones @ 0.625 in SP and 5 ft, 28.0 sones @ 0.750 in SP and 5 ft, 28.0 sones @ 0.875 in SP and 5 ft, 30.0 sones @ 0.000 in SP and 5 ft
Exhaust Airflow @ 0.000 in SP	3,906 cfm
Housing Material Fabrication	Spun
Frequency	60 Hz
Blade Design	Swept Steeply Pitched
Includes Motor	Yes
Airflow @ 0.000 in SP - Range	2,000 to 4,999 cfm
Motor Horsepower	3/4 hp
Maximum Inlet Air Temperature	120 Degrees F
Drive Type	Direct Drive
Supply Airflow @ 0.250 in SP	3,454 cfm
Motor Enclosure Design	Open Air-Over (OAO)
Supply Airflow @ 0.000 in SP - Range	2,000 to 4,999 cfm
Base Shape	Square
Compatible Curb Manufacturer Part Number	2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49
Compatible Speed Control	48C172
Number of Speeds	1
Exhaust Airflow @ 0.125 in SP	3,690 cfm
Blade Material	Aluminum
Motor Location	In Airstream
Current	7.0/3.5 A
Motor Enclosure	Open Air Over
Supply Airflow @ 0.375 in SP	3,228 cfm
Supply Airflow @ 0.125 in SP	3,690 cfm
Electrical Connection	Power Cord
Maximum Fan Speed	1,750 RPM
Safety Features	Birdscreen
Supply Airflow @ 0.500 in SP	2,990 cfm
Brake Horsepower	77/100 hp
Exhaust Airflow @ 0.250 in SP	3,454 cfm
Airflow @ 0.000 in SP	3,906 cfm
Mount Type	Roof Curb
Number of Blades	4
For High-Static Pressure Applications	No

Description

Axial Downblast Roof Supply Fan, Mounting Location Roof, Assembly Assembled, Blade Diameter 18 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 3,906 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 7/8 in wc, Motor Enclosure Open Air Over, Motor Horsepower 3/4 hp, Nameplate Voltage 115V AC, Number of Speeds 1, Phase 1, Maximum Inlet Air Temperature 120 Degrees F, Number of Blades 4, Supply Airflow @ 0.000 in SP 3,906 cfm

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Supply Vent, 18 In, Voltage: 115

Mfr # 4YC58

Zoro # G1196781

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