POSITIVE INDIRECT GAS
See mechanical drawings for dimensions.
- ½ hp single-speed motor(s) — direct drive (optional: three-speed)
- Gray powder-coated exterior with mill aluminum screen and access panels (optional: custom color or stainless)
- Top mounting only
- High efficiency Pro-V Nozzle
- Factory mounted duct transition with bottom access panels
- Field installed CSA Certified indirect gas heater(s):
- Aluminized steel heat exchanger (optional: stainless)
- Steel cabinet with beige finish
- Spark ignited pilot
- Power venter
- Separate 120V power supply required (optional: transformer for single point connection)
This model requires a separate Activation Switch. All air curtains using control panels require an Activation Switch to be ordered with the panel. Models with Electric Heat include a factory mounted control panel.
CONTROL PANELS
Standard location: Factory installed on left hand end plate of air curtain. Optional locations: Right hand end plate or remote mounted.
Single Phase Control Panels
A single phase control panel is required when:
- A time delay is used
- 24 volt control is used
- When motor quantities exceed: (2) 1/2 hp @ 120V or (3) 1/2 hp @ 208-240V
An activation switch must be selected along with the panel for activation of the air curtain.
Standard Control Panel Construction: NEMA 4/12 Enclosure, Motor Contactor (factory wired), Terminal Strip, Fusing (as required), Time Delay (as required).
Optional control panel enclosure constructions: Poly Fiberglass, Aluminum, Stainless Steel
Three Phase Control Panels
All three phase power supplies require a three phase control panel and an activation switch.
Standard Control Panel Construction: NEMA 4/12 Enclosure, Motor Contactor (factory wired), Terminal Strip, Fusing (as required), and Time Delay or 120V Control Transformer (as required).
Optional control panel enclosure constructions: Poly Fiberglass, Aluminum, Stainless Steel
CONTROL PACKAGES
Control Packages: Electric Heated Models Only
Models with Electric Heat include a factory mounted control panel.
Basic Control Package – Recommended for openings where the door stays open for an extended period or does not have a lot of traffic.
- Air curtain turns on when door is opened and shuts off when door is closed.
- Consists of a door switch (roller, plunger, whisker arm, magnetic reed, or heavy duty magnetic reed style) and 24 volt control.
Deluxe Control Package – Recommended for high traffic openings.
- Air curtain turns on when door is opened, when the door closes, the unit remains on until set delay time expires.
- Consists of a door switch (roller, plunger, whisker arm, magnetic reed, or heavy duty magnetic reed style), a time delay, and 24 volt control.
ELECTRICAL ACCESSORIES
- Door Switches: roller, plunger, whisker arm, magnetic reed, heavy duty magnetic reed style
- Hand/Off/Automatic switches
- Disconnect Switch(es) – toggle disconnects based on number of power supplies required
- Remote Thermostat & Locking Cover
- Indirect Gas Heater Transformer – remote mounted
MECHANICAL ACCESSORIES
- Wall support brackets
- Extension brackets
- Floor mounting brackets
- Vertical tandem mounting bracket
- ½” Washable filters
- Nozzle extensions
For details, contact your Berner Representative.