Wilcox International Door Corp.

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What Are HVLS Fans?

HVLS fans are large-diameter ceiling fans ranging from 8 to 24 feet in diameter, designed to distribute air evenly over expansive spaces. By slowly rotating their extra-long blades, these fans push air downward and outward in a wide conical shape, reducing hot or cold spots, eliminating stale air, and supporting evaporative cooling.

In colder months, HVLS fans can be reversed to destratify heated air, pushing warm air down from the ceiling level to the occupied zone, maximizing comfort and HVAC efficiency.

Featured Models

We offer a diverse lineup of HVLS fans, each tailored for different applications and performance needs:

01.

Ares Series – Heavy-Duty Industrial Performance
  • Designed for large warehouses, logistics centers, and manufacturing plants.
  • Direct-drive motors for energy efficiency and minimal maintenance.
  • Ultra-wide blade span (up to 24 feet), providing maximum air displacement.
  • Engineered with industrial-grade components and variable-speed control for precise airflow.

02.
Hermes Series – Optimized for Agriculture & Harsh Environments
  • Built for barns, greenhouses, and agricultural facilities.
  • Quiet operation reduces animal stress and improves ventilation.
  • Sealed electronics and materials resistant to organic compounds.

03.
Zephyrus Series – Commercial & Architectural Integration
  • Designed with aesthetics and functionality for retail, commercial, and customer-facing spaces.
  • Sleek, modern finish with lightweight aluminum blades.
  • Available in multiple finishes to blend with interior design.
04.
Stratus Series – Low-Clearance & Compact Applications
  • Designed for facilities with ceiling height limitations.
  • Suitable for gyms, smaller industrial shops, and offices.
  • Provides excellent air coverage in confined vertical spaces.

 

Each fan series includes:

  • Direct-drive EC motors for quiet, efficient, and low-maintenance operation.
  • Variable frequency drive (VFD) compatibility for optimized control.
  • Smart controllers with temperature sensors and programmable schedules.

Benefits of HVLS Fans

HVLS fans improve comfort, reduce energy costs, and ensure consistent air circulation in large commercial and industrial spaces.

01.

Improved Air Circulation
  • Keeps air moving in large, open areas, preventing stagnant zones.
02.
Energy Efficiency
  • Reduces reliance on HVAC systems, lowering energy usage and costs.

03.

Insulated Steel Sectional Doors
  • Provides cooling in summer and destratification in winter.

04.

Increased Worker Productivity
  • Maintains comfortable temperatures to reduce fatigue and improve morale.

05.

Quiet Operation
  • Advanced motor and blade design ensures minimal noise output.

06.

Durability
  • Built with aluminum blades and powder-coated finishes for long-lasting performance.

07.

U.S.-Manufactured
  • Supports local manufacturing and shorter lead times.

Applications

HVLS fans are suitable for a wide range of commercial and industrial applications:

01.

Warehouses & Distribution Centers
02.
Manufacturing Facilities
03.
Gymnasiums & Fitness Studios
04.
Agricultural Buildings & Barns

05.

Big Box Retail & Shopping Malls

06.

Airplane Hangars & Bus Garages

07.

Greenhouses & Grow Operations

Energy Efficiency & Cost Savings

HVLS fans significantly reduce energy consumption in both cooling and heating seasons:

01.

In summer, they enable air movement that reduces the perceived temperature by up to 10°F, allowing thermostats to be raised without sacrificing comfort.

02.

In winter, destratification helps distribute warm air trapped at the ceiling, reducing heating costs by 20% to 30% according to the U.S. Department of Energy (DOE).

03.

A single HVLS fan can replace dozens of smaller high-speed fans, consuming only 1.2 to 2 amps at full capacity.

04.

Typical ROI is achieved within 6–24 months through HVAC savings, improved employee productivity, and reduced maintenance.

Energy Rebates & Incentives in the U.S.

Businesses in the U.S. may qualify for energy efficiency incentives and rebate programs when installing HVLS fans as part of their building performance upgrades. Programs include:

01.

Energy Star

Offers incentives for energy-efficient equipment, including HVAC improvements and controls.

02.
Federal Tax Credits for Energy Efficiency

The U.S. Department of Energy offers tax credits for energy-efficient technologies.

Our team at Wilcox Door Service Inc. will help you identify eligible rebate programs, assist with documentation, and ensure your investment delivers both comfort and cost efficiency.

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