1. BERNER INTERNATIONAL CORPORATION - AIR DOORS:

AIR DOORS:

Aristocrat ASF/ASN/ASR Air Doors: SELECT BERNER MODEL---------Berner Model Aristocrat ASF.Berner Model Aristocrat ASN.Berner Model Aristocrat ASR.

Material: SELECT MATERIAL---------Corrosion resistant Aluminum with polyester white on white painted finish.Corrosion resistant Stainless Steel riveted construction, with stainless steel rivets.

Fasteners: Tamper-resistant type.

Motor: Permanently lubricated and sealed bearings, double extended shafts, continuous duty, with internal thermal-overload protection.

SELECT MOTOR---------3/4 hp, ball bearings.1/2 hp, 3-speed, sleeve bearings.

Filters: Air intake filter re-cleanable aluminum with integral filter clips.

Heating Elements: Electric Heating Coil.

Controls:

Switching:

Note: For use with Unheated 3/4 hp single speed.

Manual Switch:

Wall On/Off Switch and Cover Plate: single phase power only, rated for commercial use max 20 amps, mounted in a wall box.

Note: For use with Unheated 1/2 hp three speed.

Unheated Remote Fan Speed Selector Switch: three speed capacity - 1-1/2 hp at 120V/1 and 3 hp at 208V/1, 240V/1 or 480V/1.

Note: For use with Electric heated 3/4 hp single speed.

Electric Heat Remote Fan Selector Switch: single speed capacity - 1-1/2 hp at 120V/1, 3 hp at 208V/1, 240V/1, or 480V/1.

Note: For use with Electric 1/2 hp three speed.

Electric Heat Remote Fan Speed Selector Switch: three speed capacity - 1-1/2 hp at 120V/1, 3 hp at 208V/1, 240V/1, or 480V/1.

Automatic Door Switch: Switch automatically activates unit when door opens and deactivates unit when door closes.

Reed Switch: Magnetic, requires 24V transformer and time delay.

Note: For Electric Heated units.

Thermostat: Remote mount thermostat, capacity; 22 amps at 125/277 VAC.

Time Delay Relay: Adjustable in field from 0.1 second to 10 hour delay. Set delay for 2 minutes unless otherwise indicated.

Damper plate: mounted on:

One end of fan housing.

Both ends of fan housing.

Berner Model Aura Air Doors:

Cabinet:

Dimensions: SELECT DIMENSION---------Not to exceed 28 inches (711 mm) height by 24 inches (610 mm) deep.Not to exceed 28 inches (711 mm) height by 30 inches (762 mm) deep.

Rear adaptor: SELECT ADAPTOR---------Perforated grille.Solid.Solid with light kit using 10W halogen bulbs.

Heating Elements:

Electric Heating Coil:

Helical coil with point suspension of elements.

SELECT PHASE---------Single phase.Three phase.

Switching:

Remote Fan Speed Selector Switch:

1-1/2hp at 120V.

1 and 3 hp at 208V/1, 240V/1.

Settings are high fan / medium fan / low fan / off.

Settings for electric heat; high fan / medium fan / low fan / off / high fan & heat / medium fan & heat / low fan & heat.

Note: Automatic door switches are suitable for single phase power only and maximum amp draw of 20 amps.

Automatic Door Switch: Switch automatically activates unit when door opens and deactivates unit when door closes.

Note: Magnetic reed switch requires transformer.

Reed Switch: Magnetic, requires transformer.

Note: Time Delay Relay recommended for high traffic openings. Use in conjunction with unit activation switch.

Time Delay Relay: Adjustable in field from 0.1 second to 10 hours delay.

Thermostat: Remote mount factory installed thermostat, capacity; 22 amps at 125/277 VAC.

Thermostat Override: Switch prevents operation of heater when inside air temperature exceeds desired temperature.

Berner Model CFA/CFC/CFX/CFY Air Doors: SELECT BERNER MODEL---------Berner Model CFA with direct drive.Berner Model CFC with direct drive.Berner Model CFX with belt drive.Berner Model CFY with belt drive.

Cabinet: SELECT CABINET---------Minimum 14 gauge aluminized steel with baked enamel finish.Minimum 14 gauge stainless steel.All welded construction.

Motors: SELECT MOTOR---------Direct Drive: 1,160 RPM, totally enclosed air over (TEAO).Belt Drive: 1,750 RPM, totally enclosed fan cooled (TEFC).

Air Intake: SELECT LOCATION---------Top.Front.

Air Inlet Filter: SELECT FILTER---------Flat-faced type, disposable.V-bank type, disposable.Re-cleanable aluminum with integral filter clips.Re-cleanable stainless steel with hinged inlet screen.

Heating Elements:

Electric Heating Coil.

Steam Coil.

Hot Water Coil.

Indirect Gas Heater and Duct Transition.

Fuel Type: Provide orifices for: SELECT TYPE---------Natural gas.LP.

Door Switch: SELECT SWITCH---------Aluminized steel.Stainless steel.

Characteristics:

120 volt Separate supply voltage.

Switch: SELECT SWITCH---------ON-OFF-AUTOMATIC SwitchManual Switch

120 volt Single Point supply voltage.

Switch: SELECT SWITCH---------ON-OFF-AUTOMATIC SwitchManual Switch

Direct Gas Fired Heater:

Controls:

Enclosure: SELECT ENCLOSURE---------Type 4Type 12Type 13Type 4X

Mounting: SELECT MOUNTING---------Remote mounted as indicated on Drawings.Unit mounted right end.Unit mounted left end.

Time Delay Relay: Adjustable in field from 0.1 second to 10 hours delay. Set delay for 1 minute unless otherwise indicated.

Disconnect Switch: SELECT SWITCH---------Fused.Non-fused.

Activation Device: SELECT DEVICE---------ON-OFF-AUTOMATIC Switch: Switch allows manual on-off operation.Manual Switch: Provide ON-OFF push button operation.

Note: Include following to lockout heat on electric or gas heated units.

Heat-On-Off.

Note: Single phase control station required when motor amp draw exceeds the rating of unit activation device (ie. door switch).

Single Phase Control Station:

Note: Select NEMA enclosure required and delete the ones not required.

Enclosure: SELECT ENCLOSURE---------Type 4Type 12Type 13

Mounting: SELECT MOUNTING---------Remote mounted as indicated on Drawings.Unit mounted right end.Unit mounted left end.

Note: Time delay relay is required for units with gas heaters and recommended at doors which have frequent opening and closing cycles.

Time Delay Relay: Adjustable in field from 0.1 second to 10 hours delay.

Note: Include following for indirect gas fired heated units requiring single point power supply.

Dry-type distribution transformer.

Note: Thermostat is recommended with electric and gas heaters.

Thermostat: Prevents operation of heater when inside air temperature exceeds desired temperature.

Berner Model CNT/CNB Air Doors: SELECT BERNER MODEL---------Berner Model CNT.Berner Model CNB.

Cabinet:

Material: SELECT MATERIAL---------Minimum 16 gauge aluminized steel with baked enamel finish.Minimum 16 gauge stainless steel, all welded construction.

Tamper-resistant construction.

Mounting: SELECT MOUNTING---------Provisions for top or wall mounting.Provisions for tandem mounting.

Motors: SELECT MOTORS---------1 speed.2 speed.

Note: Use optional air volume control damper when reduction of airflow is required.

Air Volume Control Damper.

Air Intake: SELECT LOCATION---------Front.Top.

Air Inlet Filter: SELECT FILTER---------Flat-faced type, disposable.Flat-Faced, re-cleanable aluminum.Flat-Faced, re-cleanable stainless steel.

Heating Elements:

Electric Heating Coil.

Steam Coil.

Hot Water Coil.

Indirect Gas Heater and Duct Transition.

Fuel Type: Provide orifices for: SELECT TYPE---------Natural gas.LP.

Heat Exchanger and Burner: SELECT TYPE---------Aluminized steel.Stainless steel.

Characteristics:

120 volt Separate supply voltage.

Switch: SELECT SWITCH---------ON-OFF-AUTOMATIC SwitchManual Switch

120 volt Single Point supply voltage.

Switch: SELECT SWITCH---------ON-OFF-AUTOMATIC SwitchManual Switch

Note: Use Direct Gas Fired Heater for CNB unit only.

Direct Gas Fired Heater:

Controls:

Enclosure: SELECT ENCLOSURE---------Type 4Type 12Type 13Type 4X

Mounting: SELECT MOUNTING---------Remote mounted as indicated on Drawings.Unit mounted right end.Unit mounted left end.

Time Delay Relay: Adjustable in field from 0.1 second to 10 hours delay. Set delay for 1 minute unless otherwise indicated.

Disconnect Switch: SELECT SWITCH---------Fused.Non-fused.

Activation Device: SELECT DEVICE---------ON-OFF-AUTOMATIC Switch: Switch allows manual on-off operation.Manual Switch: Provide ON-OFF push button operation.

Note: Include following to lockout heat on electric or gas heated units.

Heat-On-Off.

Note: Single phase control station required when motor amp draw exceeds the rating of unit activation device.

Single Phase Control Station:

Enclosure: SELECT ENCLOSURE---------Type 4Type 12Type 13

Mounting: SELECT MOUNTING---------Remote mounted as indicated on Drawings.Unit mounted right end.Unit mounted left end.

Time Delay Relay: Adjustable in field from 0.1 second to 10 hours delay. Set delay for 1 minute unless otherwise indicated.

Note: Include following for indirect gas fired heated units requiring single point power supply.

Dry-type distribution transformer.

Note: Thermostat is recommended with electric and gas heaters.

Thermostat: Prevents operation of heater when inside air temperature exceeds desired temperature.

Berner Model Diplomat II Air Doors:

Cabinet:

Dimensions: Not to exceed 12-1/4 inches (311 mm) high by 22 inches (559 mm) deep.

Cabinet Material: SELECT MATERIAL---------Clear anodized aluminum.Bronze.Stainless steel.Aluminum with baked enamel finish, color as selected by the Architect from the manufacturers standard colors.

Fasteners: Tamper-resistant type.

Nozzle Extension: SELECT NOZZLE---------Unpainted aluminized steel with airfoil shaped anodized aluminum discharge vanes.Anodized aluminum with airfoil shaped anodized aluminum discharge vanes.Anodized aluminum with airfoil shaped white aluminum multi-blade air discharge grille.Unpainted aluminized steel with airfoil shaped white aluminum multi-blade air discharge grille.

Heating Elements:

Electric Heating Coil: Helical coil with point suspension of elements: SELECT COIL---------Single phase.Three phase.

Steam/Hot Water Coil:

Controls:

Switching:

Manual Switch: Factory installed, three speed control switch with on/off switch.

Automatic Door Switch: SELECT SWITCH---------Plunger type.Roller arm.

Reed Switch: Magnetic, requires transformer & time delay.

Time Delay Relay: SELECT VOLTAGE---------24V120V208-240V

Disconnect Switch: SELECT SWITCH---------30 Amp 1 phase.30 Amp 3 phase.40 Amp 3 phase.60 Amp 3 phase.

Remote Fan Speed Selector Switch: SELECT SWITCH---------1-1/2hp at 120V/13 hp at 208V/1, 240V/1

Thermostat: SELECT THERMOSTAT---------Remote mount, thermostat, capacity; 22 amps at 125/277 VAC.Factory installed, thermostat, capacity; 22 amps at 125/277 VAC.

Thermostat Override: Switch prevents operation of heater when inside air temperature exceeds desired temperature.

Berner Model E-ZONE Air Doors:

Cabinet:

Dimensions: Not to exceed 8-1/2 inches (216 mm) height by 8 inches (203 mm) deep.

Cabinet Material: SELECT MATERIAL---------Aluminized steel.Stainless steel.

Control Accessories: SELECT ACCESSORIES---------Reed Switch: Magnetic with 24V load center.Plunger Door Switch: 120/208/240V.Manual Switch: Provide START-STOP operation.

Berner Model EWD Air Doors:

Cabinet Material: SELECT MATERIAL---------Minimum 14 gage galvanized steel with baked enamel finish.Minimum 14 gage stainless steel, welded construction.

Air Intake: SELECT LOCATION---------Front.Top.

Heating Elements:

Steam Coil:

Hot Water Coil:

Indirect Gas Heater and Duct Transition:

Fuel Type: SELECT FUEL---------Natural gas.LP.