1-6 tON Chemical Resistant Wall Mount Air Conditioners & Heat Pumps

See our Custom Unit Features Page for other innovative options, like these:

Optional Features

UNIT CONTROLS

  • Digital or Touch Screen Thermostats
    – Temperature and Mode Control for Unclassified or Declassified Spaces
  • Smart Digital or Touch Screen Controls w/ Diagnostics
    – Temperature and Mode Control, Device Status, Fault Alarms and Event Logs
  • Integrated Pressurization or Ventilation System Controls
    – Fully integrated with Unit Controls in grille or wall mounted locations
  • Custom Lead-Lag, Emergency Stand-By, N+1 & Redundancy Controls
    – For total performance control of 2 or more Units and associated Systems

SAFETY & SECURITY FEATURES

  • Alarm Contacts & Emergency Unit Shutdown Circuit
    – Advanced safety features for critical applications
  • Temperature Setpoint Adjustment Lockout Options
    – Limits Room Temperature Adjustment to Authorized Personnel

HEATING & CORROSION RESISTANCE ENHANCEMENTS

  • Ordinary Location & Hazardous Location Heating Elements
    – Integrated Wire-Coiled or Fin-Tube Heating Elements in a range of KW ratings

  • Refrigerant System Coil & Tubing Coatings
    – Significantly extends refrigerant system lifespan with 5 Year Warranty!
  • Spray or Powder Coated Case & Chassis Finishes
    – Significantly extends Unit lifespan in mild to highly corrosive environments

Scroll down or contact a Bebco Sales Associate to learn more…

MORE INFORMATION

Click any image to enlarge…

Digital or Touch Screen Thermostats – available for GG & G2 Rated Units

– provides Temperature Setting and Mode Controls for Unclassified or Declassified Spaces

(appearance and features may vary)

  • On/Off Controls

  • IR Remote Controls

  • Fan & Unit Mode Controls

  • Tamper Resistance Features

  • Room Heating & Cooling Setpoints

  • Digital Room Temperature & Setting Displays

  • Optional Freeze Protection or Humidity Controls

  • Optional Run-Time Program or BACnet / MODBUS Comm

Overview

Our Digital and Touchscreen Thermostats are intended for use with GG or G2 Rated Units.

They are perfectly suited to control the temperature within spaces that most typically are unclassified and located in an unclassified Area (for GG Rated Units) or declassified by an integrated Unit Pressurization System and located in a Class I, Division 2, Group A-D Area (for G2 Rated Units).

Key features include a digital temperature display and control buttons which permit easy adjustment of temperature settings and operating modes. Other control features vary slightly as detailed below, but include daily operation programmability, and tamper lockouts.

These very economical control systems are ideal for rooms or buildings where no flammable or ignitable substances are stored or processed. Typical applications include Control Rooms, Non-Volatile Analyzer and Lab Rooms, Switchgear and Motor Control Buildings, Guard Shacks, Data-Logging Units, Pump Houses, Metering Stations, Break Rooms, Locker Rooms, Shower Rooms and Restrooms.

For more information, please contact a Bebco Sales Associate.

Control Features

Digital Thermostats

Quality tested and rated for 10,000+ cycles, Bebco Digital Thermostats provide exceptional control features, and the added values of Freeze Protection, Run-Time Program and a Digital Remote Control!

  • AM/PM Clock
  • Power On & Off
  • Freeze Protection *
  • IR Remote Control
  • Energy Saving Mode
  • Tamper Resistance Lock
  • Auto Change-Over Mode
  • Built In Temperature Sensor
  • Fan Only, On & Automatic Modes
  • Independent Cooling & Heat Setpoints
  • Password Protected Temperature Limits
  • 5-1-1 Run-Time Program, 4 periods per day

∗ Requires selection of appropriate Heating Elements.

Touch Screen Thermostats

Bebco Touchscreen Thermostats give you most of same control features and a Digital Remote Control, along with integrated Humidity Controls and BACnet or MODBUS communication capabilities!

  • AM/PM Clock
  • Power On & Off
  • IR Remote Control
  • Tamper Resistance Lock
  • Humidity Level Setpoint
  • Auto Change-Over Mode
  • Celsius or Fahrenheit Scales
  • Fan, Cool & Heat Only Modes
  • Independent Cooling and Heat Setpoints
  • Built In Temperature & Humidity Sensors

Communication Protocals:

  • BACnet or MODBUS
  • Configurable MAC Address
Hand Held Remote Controls

(appearance and features may vary)

An exclusive feature,
offered only by Bebco!

Units featuring our Digital and Touch Screen Thermostats are provided with a Digital Remote Control.

This remote control supplements your thermostat to control vital Unit functions and adjust room temperature!

And no worries, if you ever break or loose your remote, the first replacement is on us!

Smart Digital or Touch Screen Controls w/ Diagnostics – available for all Units

– Temperature and Mode Control, Device Status, Fault Alarms and Event Logs

(appearance and features may vary)

COMMON FEATURES

  • Unit On/Off & Fan Auto/Manual Controls

  • Digital Room Temperature/Setting Displays

  • Room Heating & Cooling Setpoints

  • Component Level Status Display

  • High and Low Room Temperature & Refrigerant Pressure Alarms

  • On-Board Diagnostics & Date / Time Stamped Alarm Events

ADVANCED TOUCHSCREEN CONTROL FEATURES

  • Customized Pressurization or Ventilation System Controls, Integrated Lead Lag, N+1, Emergency Standby, Redundant Unit & Gas Phase Filtration System Operating Controls

Overview

Bebco Smart Digital Controls are available with all Bebco Express and Custom Series Model WAC and WHP Wall Mount Air Conditioners and Heat Pumps.

Key features include a digital temperature display and unit status display, along with control buttons which permit easy adjustment of unit and fan operating modes. This Control also provides complete on-board unit diagnostics,high and low room temperature alarm setpoints low and high refrigerant pressure alarms, tamper resistant lockouts and unit fault alarms.

Bebco Touch Screen Controls provide an even greater level of features and are available with Custom Series Units.  Beyond compare, they provide the highest level of integrated HVAC, Pressurization, Ventilation and Filtration Systems, along with a suite of Multiple Unit Control Systems, customized to meet your precise needs. 

For more information, please contact a Bebco Sales Associate.

Control Features

Smart Digital Controllers

As our most popular control, offered as an option on all Bebco Express and Custom Wall Mount Air Conditioner and Heat Pump Units, our Smart Digital Controllers give you all the performance features you need in passive or Class I, Division 2, Group A-D Hazardous Classified spaces!

  • AM/PM Clock
  • Power On & Off
  • Tamper Resistance Lock
  • Auto Change-Over Mode
  • Celsius or Fahrenheit Scales
  • Fan, Cool & Heat Only Modes
  • Temperature & Humidity Controls
  • Independent Cooling & Heat Setpoints
  • Optional Pressurization, Ventilation or Filtration System Controls
  • Multiple Unit Controls

Smart Touch Screen Controllers

As Custom Bebco Wall Mount Air Conditioner and Heat Pump Units options, our Smart Touch Screen Controllers provide advanced features along with fully integrated system controls for a wide range of options.  Please contact a Bebco Sales Associate for more information.

  • AM/PM Clock
  • Power On & Off
  • Tamper Resistance Lock
  • Auto Change-Over Mode
  • Celsius or Fahrenheit Scales
  • Fan, Cool & Heat Only Modes
  • Temperature & Humidity Controls
  • Independent Cooling and Heat Setpoints
  • Optional Pressurization, Ventilation or Filtration System Controls
  • Multiple Unit Controls
  • Advanced Alarm & Event Logging
  • I/O Event Mapping of Functions & Analog Signals
  • Advanced Functionality, Diagnostics, Communication & Memory Capturing

Communication Protocals:

  • BACnet or MODBUS
  • Configurable MAC Address

Integrated Pressurization or Ventilation System Controls

– Fully integrated with Unit Controls in Smart Grille™, Smart Snout™ or wall mounted locations

Fully
Compliant to NFPA Code 496
& API RP-500! 

  • Pressurization or Ventilation System Purge or Vent / Off / Auto Control Switches

  • Room Pressurization Transmitters or Remote Mounted Air Velocity Meters

  • Local or Remote Room Pressure or Air Velocity Displays 

  • Low Room Pressure or Air Velocity Alarm Setpoint Adjustments

  • Integrated HVAC Unit Operation Lockouts for G2 Rated Units

  • Remote Alarm Contacts
    (stand-alone or integrated to Common Unit Trouble Alarm)

  • Optional Indoor Alarm Indicators & Outdoor Alarm Beacons and Horns

Overview

Bebco applies over 30 years of experience with state-of the-art programmable digital controls to provide the perfect fully integrated control solution for protection of your Building or Room environment. 

NFPA 496 compliant Pressurization Controls typically include a three-position on-off-auto switch and differential pressure transmitter.  These devices interface with Unit operation lockout and Pressurization System Variable Speed Drives and super quiet backward-inclined blower wheel motors, to provide soft ramp up and ramp down of airflow rates to achieve necessary velocities through egress points.  Room Pressure is displayed on the transmitter, and a 4-20 Ma output signal can also be routed to a digital display meter at a remote location. 

Typical applications include Control Rooms, Safe Havens, Switchgear and Motor Control Buildings, VFD Buildings, Data-Logging Units, Pump Houses and Metering Stations.

API RP-500 compliant Ventilation Controls typically include an on-off-auto switch and remotely mounted explosion proof air flow meter.  This device is highly accurate, and provides the ability to measure, adjust and locally or remotely display inlet or outlet room airflow.   As airflow is measured at the location of your choice (typically in the fresh air intake stake) to achieve your required building or room air changes per hour, it will be displayed on our Smart Digital Control or Smart Touch Screen Control devices, or you can route the 4-20 Ma signal to a digital display meter at a remote location.

Typical applications include Analyzer and Lab Rooms, Chemical Dispensing & Filling Station Rooms or other buildings or rooms which contain, store or process hazardous flammable gases, vapors or liquids.

Control Features & Major Components

Pressurization Systems:

  • Purge-Off-Auto Switch
  • Digital Room Pressure Transmitter
  • Room Pressure Adjustment
  • Low Room Pressure Alarm Setpoint
  • Safety Control Lockout (for G2 Rated Units)
  • Explosion Proof Variable Speed Drive
  • Backward Inclined Blower Wheel
  • Explosion Proof Blower Motor

Ventilation Systems:

  • Vent-Off-Auto Switch
  • Digital Air Velocity Transmitter
  • Air Velocity Adjustment
  • Low Air Velocity Alarm Setpoint
  • Safety Control Lockout (for G2 Rated Units)
  • Explosion Proof Variable Speed Drive
  • Backward Inclined Blower Wheel
  • Explosion Proof Blower Motor

Custom Lead-Lag, Emergency Stand-By, N+1 & Redundancy Controls

– For total performance control of 2 or more Units and associated Systems

  • Integrated Run-Time, Temperature and Humidity Level Control of Multiple HVAC Units

  • Integrated Pressurization, Ventilation, Gas Phase Filtration & Gas Detection Controls 

  • Digital or Touchscreen Thermostats and Digital or Touch Screen Controllers

  • On Screen or Local Alarm Indicators & Remote Alarm Contacts

  • Optional Panel or Indoor Alarm Indicators & Outdoor Alarm Beacons and Horns

  • BACnet or MODBUS Communications & Configurable MAC Address

Overview

At your request, Bebco will engineer and fabricate custom control panels to meet any needs or requirements, utilizing any of the above listed control devices to provide you with a customized HVAC Control System.

Seamless Integration of HVAC Unit Room Temperature and Humidity Level Settings and Run Time Controls, Pressurization, Ventilation or Gas Phase Filtration System Controls and Panel Mounted Unit or Protection System Failure and Gas Detection System Alarm Sensors and Devices are among the many options!

Typical applications include large Control Rooms, Analyzer Houses, Safe Havens, Switchgear and Motor Control Buildings, VFD Buildings, Data-Logging Units, Pump Houses and Metering Stations.

Regardless of how many units you have and how complex your needs may be, Bebco can provide an ideal control solution!

Alarm Contacts & Emergency Unit Shutdown Circuit

– Advanced safety features for critical applications

UNIT FAULT & ROOM TEMPERATURE ALARM CONTACTS

  • Indicates unit fault due to high or low refrigerant pressures
  • Also indicates excessively high and low room temperatures
  • Select from normally open or normally closed contact settings
  • Contacts rated for up to 240 VAC at 10 Amps, maximum

See our fully compatible alarm beacons and horns on our Unit Accessories Page to complete your installation…

To utilize this option, connect alarm circuit wiring to the alarm contact terminals as noted on the Unit’s Electrical Wiring Diagram. 

This option activates your alarm system or device upon unit fault and low or high room temperatures!

EMERGENCY SHUTDOWN CIRCUIT

  • Provides a means to deactivate your unit remotely
  • Requires a dry closed contact to maintain unit operation
  • 24 VDC milliamp voltage sensing circuit requires no shielding

To utilize this option, connect shutdown circuit wiring to the emergency shutdown circuit terminals as noted on the Unit’s Electrical Wiring Diagram.

This option enables remote unit shutdown using any quantity of normally closed contacts wired in series as a fall-safe circuit.

Temperature Setpoint Adjustment Lockout Options

– Limits Room Temperature Adjustment to Authorized Personnel

Provides total control of room temperature settings!

As an optional feature, Bebco offers all Model WAC Air Conditioner and WHP Heat Pump Unit Controls with Room Temperature Setpoint Lockouts to prevent unauthorize or tampering.

Please help us keep this knowledge confidential!

The lockout mechanisms for our Digital and Touch Screen Thermostats may be activated or deactivated on their Control Panels at any time by authorized personnel who have the knowledge to use it.

The lockout mechanisms for Smart Digital and Touch Screen Controls may be discreetly activated or deactivated by authorized personnel who have the knowledge to use it.

This feature is intended to prevent unwarranted or unauthorized tampering and for special applications that demand precise room temperature control.  As one example, a lockout may be essential for an analyzer building to maintain a specific temperature range that ensures proper analyzer operation and output data accuracy.

With Adjustment Lockout engaged, Operators may still view all settings and diagnostics screens, but  room temperature settings are disabled.

Ordinary Location & Hazardous Location Heating Elements

– Integrated Wire-Coiled or Fin-Tube Heating Elements in a range of KW ratings

Bebco Pulse-Width Modulation Controls and redundant thermal switches ensure totally reliable and safe Hazardous Location heating!

ORDINARY LOCATION HEATING ELEMENTS – for GG and G2 Configuration Units
These conventional wire-coiled heating elements are an optional Express or Custom Series Unit feature for applications where the interior space of your room or buildings is declassified by NFPA 496 pressurization, API 500 ventilation or by the Authority Having Jurisdiction (AHJ).  The elements are formed by coiled Nickle wire supported by ceramic isolators.

Coiled Nickle Wire & Ceramic Isolators

HAZARDOUS LOCATION HEATING ELEMENTS – for 22 Configuration Units
These advanced fin-tube elements are an optional Express or Custom Series Unit feature for applications where the interior space of your room or buildings is not pressurized, not ventilated or considered as hazardous by the AHJ. To maintain applicable T-Code temperature limits, Bebco utilizes a combination of pulse-width modulation temperature control and snap-action safety switches, as listed by ETL for Class I, Division 2, Group A-D Hazardous Locations. The outer casing of the fin tube elements and all supporting brackets and hardware are 316 Grade Stainless Steel.

316 Stainless Steel Case Fin Tubes!

Please see our Express Series Matrix Page for compatible heating element ratings, based on the voltage, size and electrical classification ratings you select, and contact a Bebco Sales Associate for a details regarding Custom Series Unit Heating Elements.

Refrigerant System Coil & Tubing Coatings

– Significantly extends refrigerant system lifespan in mild to highly corrosive environments

  • Our Unique Application Method Assures Total Coverage

  • 5 Year Warranty (requires routine preventive maintenance)

  • Ideal for On-Shore Water Treatment & Chemical Plants

  • Ideal for Offshore Rigs and Near Shore Areas

Overview

As an option, Bebco applies extraordinary measures to apply coatings to both coils and all refrigerant tubing of Express and Custom Series Wall Units, to fully protect the the refrigerant system.

To ensure the highest level of protection and coating adhesion, the fully charged refrigerant system including the compressor, coils and refrigerant system tubing are first removed from the Unit case and carefully cleaned in accordance with the coating manufacturer’s requirements prior to coating application. Selecting this vital option will provide protection against mild, moderate or extremely corrosive environments, whether exposure duration is considered to be intermittent, prolonged or continuous.

Coating Specifications

Heresite is a registered trademark of Heresite Protective Coatings, LLC.

es-600 bulletin

For our Express & Custom Series Units, Bebco recommends Heresite ® ES-600 Epoxy-Silane Coatings at a dry film thickness of 1.0-1.5 mils, to provide exceptional resistance to harsh solvents including acetone, in accordance with ASTM-D5402.

This coating also achieves compliance to ASTM B117 and ISO 12944-9 testing to pass 3,500 hours of salt spray and 4,200 hours of cyclic corrosion for off-shore facilities, with an ASTM-D3363 hardness rating of 2H-4H.

For an even more durable result, consider Bebco’s Total Coating Option, featuring a baked on Heresite P-413 High Performance Phenolic Epoxy Coil & Tube Coating and Endura Marine Grade Compressor Coating that will withstand the harshest conditions imaginable!

Simply contact a Bebco Sales Associate for more information!

Select our coil and tube coatings to extend your refrigerant system lifespan!

Out Coating Application Technicians look forward to exceeding your expectations! 

Case & Chassis Finishes

– Significantly extends Unit lifespan in mild to highly corrosive environments

  • Sprayed or Powder Coated Application

  • Urethane, Epoxy or Custom Finishes

  • Ideal for Water Treatment Facilities & Corrosive Chemical Plants

  • Ideal for Offshore Rigs & Marine Loading Docks

Overview

Our EC Style steel cases feature an epoxy paint finish as standard and our CC Style Steel Cases can feature your choice of paint finish as listed below.

Our ES, CS and CX Style stainless steel cases feature a brushed finish as standard. 

However, you may also enhance corrosion resistance of all cases with sprayed urethane or resilient powder coated finish, or a custom finish of your choice!

This wide range of finish options addresses passive to severely corrosive environments and a custom color and finish may be selected to match a building paint scheme.

Optional Finishes
N2B Case Finish (for CS & CS Case Style only)
GANSI 61 Gray Sprayed Urethane
SWhite Sprayed Urethane
TANSI 61 Gray Epoxy Powder Coated
PWhite Epoxy Powder Coated
UCustom Finish
XExcluded (for EC Case Style Only)

Select our case and chassis finishes to extend your unit’s lifespan in mild to highly corrosive locations, and contact a Bebco Sales Associate for complete paint specifications!

Bebco provides these optional features to enhance the amazing value of our Wall Mount Air Conditioners & Heat Pumps!

Simply review the data above, and feel free to call us if you have any questions.