nVent HF0426414 - HF04 Side-Mount Filter Fan, 230V 21CFM, Lt Gray
nVent

HF0426414

UPC: 783510341930


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Installation Instructions

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Overview

The nVent HF04 Side-Mount Filter Fan (SKU HF0426414) provides essential thermal management for industrial enclosures. Operating at 230V, this unit delivers a free airflow of 21 CFM (36 m³/hr.), with reduced airflow of 12 CFM (20 m³/hr.) when used with one exhaust grille and 15 CFM (25 m³/hr.) with two. Its IP54 rating ensures protection against dust and splashing water, making it suitable for various industrial settings. The fan operates within a temperature range of 14°F to 131°F (-10°C to 55°C) and boasts a service life of 61,000 hours at 40°C. Installation is simplified with nVent's tool-free click-fit design, and maintenance is easy with finger-flick grilles for quick filter changes. Key specifications include dimensions of 4.42 x 4.44 x 3.65 inches, a cutout size of 3.62 x 3.62 inches, and a weight of 0.91 lb (0.40 kg). Applications include electrical enclosures, control panels, and telecommunications equipment. Replacement filters (Catalog Number 89134423r) and thermostats are available separately.
  • Click-Fit design quickly installs into enclosure wall; no tools or screws required
  • Opens with the flick of a finger for easy filter replacement
  • Enclosure side wall mounting
  • Reverse airflow option on HF13 models available to push/pull air through higher static pressure
  • Standard rope gasket provides proper seal to the enclosure
  • Similar cut-out sizes as other filter fan manufacturers
  • Terminal block connections
  • Optional thermostat available to save energy and extend service life
  • Hinged grille remains attached after opening
  • Size rage from 4 inch (102 mm) to 13 inch (325 mm)

Specifications

Airflow
21 ft³/min
Airflow
36 m³/h
Amperage Rating
0.07 A
Application
Controls and Drives;Power Distribution
Color
Light Gray
Color
Gray
Color
Grey
Color Code
RAL 7035
Depth
3.65 in
Depth
93 mm
Finish
Lt Gray;Smooth Matte
Finish
Smooth Matte
Flow Rate
21 CFM
Height
4.42 in
Height
112 mm
Housing Material
Non-metallic
Material
Plastic
Max Current
0.07 A
Nominal Voltage
230 V
Operating Temperature
14-131 °F
Operating Temperature
-10-55 °C
Operating Temperature
-40 to 60
Size
4.42 x 4.44 x 3.65 in
Type
Fans and Filter Fans
Voltage AC
200-250 V
Voltage Rating
230 VAC
Weight
0.4 kg
Weight
1.5 lb
Width
4.44 in
Width
113 mm
Package Dimensions (L x W x H)
7.3 IN x 7.2 IN x 6.9 IN
Package Dimensions (L x W x H)
18.542 cm x 18.288 cm x 17.526 cm
Package Weight (Imperial)
1.500 L
Package Weight (Metric)
0.680 kg
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How to Install the Side-Mount Filter Fans and Grilles

This guide provides step-by-step instructions for installing side-mount filter fans and grilles in an enclosure.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Drill, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Cutout template

  1. Prepare the enclosure

    Apply the cutout template to the desired location on the side of the enclosure. Ensure that all internal components are clear of the cutting area.

  2. Cut the hole

    Cut out the hole in the enclosure using the appropriate size for your model. Deburr the cutting edge to prevent injury.

  3. Insert the fan or grille

    Insert the fan or grille into the opening and push until all four corners are snapped and locked in place.

  4. Install mounting fasteners

    If the enclosure material thickness is between 0.10 and 0.14 inches, install mounting fasteners. For thickness greater than 0.14 inches, fasteners are required. Remove the grille to access the mounting holes if necessary.

  5. Torque the fasteners

    Torque the fasteners to 20-25 in-lbs (2.3-2.8 Nm) to ensure a secure fit.

  6. Wire the filter fan

    Follow the wire diagrams provided in the manual to connect the filter fan to the power supply correctly.

  7. Verify clearance

    Ensure that the enclosure with the installed filter fan has a minimum clearance of 7.00 inches (178 mm) from any obstructions.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.