Ruck Air Movement 14-In. Prime EVO EC Mixed Flow Inline Duct Fan

SKU: ru14530 | Model: 147743

$1,188⁰⁰

Option

Prime EVO EC HO Prime EVO EC

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Manufacturer's Warranty

3-Year Warranty

What's In The Box?

Ruck Air Movement 14-inch Prime EVO EC or Prime EVO EC HO Mixed Flow Inline Duct Fan
Mounting Bracket
Owner's Manual

Info & Guides

Owner's Manual

Description

Every hour a duct fan runs adds to your power bill, so the Ruck Prime EVO EC line is designed around efficiency first. These mixed flow fans cost less to operate than traditional centrifugal fans. Their EC motors pull very little current, so a fan that runs all day or all night won't strain your electrical budget.

Both fans are manufactured in Germany and ship with a mounting bracket, so you can secure the fan in your duct run without sourcing extra hardware. The black plastic housing resists corrosion in damp ductwork. A plug-in power supply means you connect to an outlet of the matching voltage instead of hardwiring.

Key Features and Benefits of the Ruck Air Movement 14-In. Prime EVO EC Mixed Flow Inline Duct Fan

3D Impeller Blades: Aerodynamically shaped blades keep airflow efficient through the mixed flow path, so you move more air for every amp you draw.
0-10V Speed Control: Manual control lets you turn airflow down when demand drops and back up for peak ventilation loads.
Low Amp Draw: The fan pulls just 3.1 amps (3.4 amps on the Prime EVO EC HO), which keeps your electrical load modest during long run times.
Hub-Protected Motor: The EC motor sits protected inside the impeller hub, which keeps the drive components shielded within the fan body.
Cold-Weather Operation: A minimum operating temperature of -13 degrees F means the fan keeps running in cold air.
Safety Listings: UL and CSA certifications and an ETL listing confirm the fan meets recognized electrical safety standards, giving you confidence during inspection and installation.
Duct Connection: The fan connects to the 14-inch duct and measures 13.5 x 16.1 x 16.5-Inches (L x W x H), so you can plan clearance in tight ceiling spaces.

Prime EVO EC vs. EC HO: Choose Your Output Level

You can choose the 14-inch fan as the standard Prime EVO EC or the high-output Prime EVO EC HO, based on the airflow and voltage your system needs.

Prime EVO EC: The standard model moves up to 1,930 CFM on 110-120V power and handles air up to 104 degrees F. Its IPX4 rating protects against splashing water and suits humid environments. It weighs 16.1 pounds, which eases overhead mounting.
Prime EVO EC HO: The high-output model pushes up to 2,819 CFM on 220-240V power and handles air up to 140 degrees F, which suits hot exhaust runs. It uses an IP20-rated motor, so it belongs in dry duct locations. It weighs 21.5 pounds.

Note: The Prime EVO EC HO requires a 220-240V power supply.

Sylvane's Expert Take

If you're ventilating a large space through 14-inch ductwork, let your electrical service and air temperature make the choice between these 2 models. The standard model fits 110-120V circuits and damp locations, while the HO model suits hot air streams on 220-240V service. With either one, the 0-10V speed control matters most, because running below full speed is where the low amp draw saves you the most. Pick the model that matches your circuit and you have a fan that keeps running costs low year after year.

Specifications

Key Specifications

Number of Speeds

Variable
Sound Level (Sones) (sones)

Prime EVO EC HO: 80.0

Prime EVO EC: 52.0
Type

Low Noise Inline Duct Fan

General

Application

Ducting
Certifications

UL, CSA
Color

Black
Controls

Manual
Maximum Air Temperature (degrees F)

Prime EVO EC HO: 140

Prime EVO EC: 104
Maximum Cubic Feet per Minute (CFM) (CFM)

Prime EVO EC HO: 2819.0

Prime EVO EC: 1930.0