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Schwank Epic12 72 inch ambient industrial air curtain front view
Schwank Epic12 72 inch ambient industrial air curtain inside view fan and coil assembly
Schwank Epic12 72 inch ambient industrial air curtain back profile
Schwank Epic12 72 inch ambient industrial air curtain side profile
Schwank Epic12 72 inch ambient industrial air curtain performance features and design
Schwank Epic12 72 inch ambient industrial air curtain dimensions and specifications
Schwank Epic12 72 inch ambient industrial air curtain wall mounted above warehouse entrance doorway
Schwank Epic12 72 inch ambient industrial air curtain industrial warehouse entrance installation
Horizontal side mounted air curtain on industrial loading dock
Schwank Epic12 Series air curtain lineup
Schwank

AC-DE3108-20-3 - 108", Electric Heated, 208V, Three Phase, Schwank Epic12 Air Curtain

SKU: AC-DE3108-20-3-BNT
Precio de oferta$12,010.00 USD

Discount Price Shown in Cart (25% OFF)

AC-DE3108-20-3 - 108", Electric Heated, 208V, Three Phase, Schwank Epic12 Air Curtain

AMCA CERTIFIED · UL LISTED · 2-YEAR LIMITED WARRANTY · BMS-READY · FACTORY-INTEGRATED CONTROL PANEL

⏳ COMING SOON — This configuration is being released by Schwank. Contact us to be notified when this model becomes available, or for current alternatives.

Engineered for 10–14′ industrial dock and warehouse doors, the Schwank Epic12 AC-DE3108-20-3 combines 4,896 CFM of high-velocity airflow with 36 kW of integrated electric heat at 208V three phase — delivering both environmental separation and supplemental heating from a single factory-integrated unit. No external control box, no separate heater. AMCA certified for verified performance, with 91% outlet velocity uniformity across the 108″ discharge.

At a Glance

Width 108″
Air Volume 4,896 CFM
Outlet Velocity 2,267 FPM (91% uniformity)
Motor ¾ HP AC, Single-Speed × 3 motors
Power Supply 208V Three Phase, 109.5A FLA
Heating Capacity 36 kW (~13°F approx. temperature rise)
Mounting Height 10–14′ (12′ recommended for climate separation; 10′ for insect control)
Net Weight 262 lbs
Color Anthracite Grey, Powder-Coated Steel (RAL 7016)
Air Intake Top Intake (Front Intake optional, specify at order)
Adjustable Vane ±40° air direction adjustment
Warranty 2-Year Limited (Electric Heated)
Certifications AMCA Certified (Publication 211 / 220), UL Listed

The Epic12 Series electric heated air curtain is built for nonstop industrial operation — combining cleaner airflow, smarter controls, and lower operating cost in a single integrated unit. Engineered specifically for the 60% of industrial doors that fall between 8 and 14 feet, the 108″ format suits loading docks, shipping bays, warehouses, distribution centers, production facilities, and manufacturing environments. The 3-motor ¾ HP AC drive delivers approximately 10% more airflow than comparable competing units. Integrated electric heating (36 kW) provides supplemental warming during open-door operation, with single-stage thermostat control standard and two-stage available via the Advanced Control upgrade. Removable front panel and fan deck allow full-service access while the unit remains mounted — motor, blower, and electrical components stay accessible for maintenance.

SUPPORTING DOCUMENTS

SINGLE PHASE AMBIENT CONFIGURATIONS

THREE PHASE AMBIENT CONFIGURATIONS

ELECTRIC HEATED CONFIGURATIONS (3-Phase Only)

* Configurations marked with an asterisk are currently coming soon from Schwank. Currently available now: 120V/1-phase and 208V/1-phase ambient (all sizes); 600V/3-phase ambient and electric heated (all sizes). Contact us for availability timing on 208V/3-phase and 480V/3-phase configurations.

Mounting Options

The Epic12 supports five mounting configurations to fit any installation. Mounting hardware is sold separately:

  • JC-0960-108 — Angled "L" Bracket Kit, Set of 4 (for 108", 120", 144"/3-motor units), Anthracite Grey RAL 7016 — for wall or ceiling mounting
  • JC-0963-108 — Concealed Wall-Mount Backplate Kit for 108" — for flush, low-profile installations
  • JC-0964-KT — Right-Side Vertical Floor Mounting Kit, Anthracite Grey RAL 7016 — for vertical floor mounting beside the door (right side)
  • JC-0965-KT — Left-Side Vertical Floor Mounting Kit, Anthracite Grey RAL 7016 — for vertical floor mounting beside the door (left side)
  • JC-0966-KT — Heavy-Duty 3ft × 3ft Strut Bracket Kit, Set of 2 with Hardware — for industrial strut-based suspended installations
  • Threaded Rod Ceiling Mount (no kit required) — built-in 3/8-16 threaded inserts on top of the unit accept field-supplied threaded rods and nuts. No more than 1-1/2″ of rod should protrude into the unit.

For vertical floor-mount installations, specify the vertical kit (left or right) at time of order — vertical mounting requires factory configuration.

Compatible Accessories

This unit's factory-integrated control panel includes 24V control and dry-contact enable/disable for BMS or fire-relay integration. The following accessories complete a full installation:

Door Activation Switches (one required for auto-operation):

  • JC-0216-CC — Plunger Overhead Door Switch (UL/CSA certified)
  • JC-0216-MM — Roller Overhead Door Switch (UL/CSA certified)
  • JM-0219-XX — Heavy-Duty Magnetic Industrial Door Switch

Operational Controls:

  • JC-0209-HOA — Hands-Off-Auto (HOA) Switch with Enclosure — required if HOA functionality is desired with the Basic control package
  • JS-0569-WR — Single-Stage Low-Voltage (24V) Digital Thermostat (°F/°C selectable) — single-stage thermostat for Basic control package (recommended)
  • JS-0569-DT — Two-Stage 24V Digital Thermostat — required for two-stage heating with Advanced control package

Wall-Mounted Disconnect (required for electric heated models):

  • JC-0233-YY — 180A/600V Wall-Mounted Disconnect Panel (3-Pole) — sized for this 208V/3-phase 36 kW heated configuration

A factory-installed unit-mounted disconnect is available as an upgrade for most Epic12 models — specify at time of order (no separate part number). Not compatible with electric heated 208V/3-phase models in 108″, 120″, 144″, or 168″ widths.

Controls & Activation

The Epic12 ships with a Basic Control Package standard. An Advanced Control Package is available as a factory upgrade for high-traffic doors and BMS integration. Both packages are factory-installed within the unit's integrated control panel — no external control box required.

Basic Control Package (Included Standard):

  • Auto On/Off via door switch (door switch sold separately)
  • Enable/Disable dry contact for BMS or fire-relay integration
  • Hand-Off-Auto (HOA) input (HOA switch sold separately)
  • Single-stage heating control (single-stage thermostat recommended)

Advanced Control Package (Factory Upgrade):

  • All features of Basic, plus:
  • MODBUS BMS connectivity
  • Two-stage heating control (two-stage thermostat required)
  • Built-in 20-second time delay for high-traffic doors
  • Schwank.ONE remote monitoring & control connectivity

Engineered for the Door

The Epic12 is engineered for door openings between 3 and 14 feet wide, with recommended mounting height of 12 feet for climate separation or 10 feet for insect control. The USDA Mosquito and Fly Research Unit has confirmed that properly designed air curtains exclude 95–99% of flying insects. Schwank's complimentary Engineering Design Assistance includes load calculations based on your specific opening dimensions, climate, and door usage — ensuring proper velocity profiling (400–800 FPM at floor level across the full opening) for an optimal seal without discomfort to people passing through. Contact us for a free design consultation on your installation.

Frequently Asked Questions

How much energy can an Epic12 save?
Air curtains can reduce energy loss at open doors by up to 30%, depending on traffic patterns, indoor/outdoor temperature differential, and total door-open time. Most installations deliver ROI within 1–3 years; high-utilization docks operating 20+ hours/day typically see payback in 6–12 months. Regional rebate programs (e.g. Enbridge in Ontario) can further accelerate payback — check with us for current rebate availability in your area.

What door heights is the Epic12 designed for?
The Epic12 is engineered for mounting heights of 10 to 14 feet, with 12 feet as the recommended installation height for optimal climate-separation performance. For pure insect-control applications, 10 feet is recommended.

Is the Epic12 AMCA certified?
Yes. The Epic12 is independently AMCA-certified for air performance per AMCA Publications 211 and 220 — covering airflow rate, average outlet velocity, outlet velocity uniformity, velocity projection, and power rating at free delivery. It also carries UL certification for North American electrical safety standards.

Does the Epic12 require an external control box?
No. The Epic12 features a factory-integrated control panel with single-point wiring entry. No external control box is required — a major installation advantage over competitive air curtains that ship with separate control boxes requiring additional wall space and conduit.

What is the warranty?
Ambient (unheated) models carry a 5-year limited warranty. Electric heated models carry a 2-year limited warranty. Warranty begins from date of shipment, applies to the original owner and subsequent transferees, and is conditional on installation per manufacturer specifications and applicable codes.

What heated models are currently available?
Electric heated 600V/3-phase models are currently shipping. 208V/3-phase and 480V/3-phase heated models are coming soon from Schwank — contact us to be notified when these configurations release, or to discuss current alternatives. All heated models require a wall-mounted disconnect switch sized per the unit's amperage and a thermostat (single- or two-stage depending on control package).

Why Schwank

Founded in 1949, Schwank is a global manufacturer of commercial and industrial heating and air-management equipment, with operations in six countries and more than 50 years in the North American market. The Epic12 is built at Schwank's Mississauga, Ontario manufacturing facility, supported by full-service customer care from the company's North American headquarters. Every Epic12 unit is UL listed, AMCA certified, and backed by Schwank's complimentary Engineering Design Assistance — a no-charge consultation service that includes load calculations, layout drawings, and project specification support to ensure the right unit for your installation.