75 - 25 Ton Vertical Wall-Mount HVAC Units

An amazing array of optional features ensure Bebco Wall Mount Units can easily satisfy your unique needs!

Optional Features

Bebco Model WAC and WHP Wall Mount Air Conditioners and Heat Pumps are offered with unique electrical controls and optional features to enhance performance and greatly extend unit lifespan.

Please note these features are exclusive to Bebco’s Model WAC and WHP Air Conditioners and Heat Pumps as the world’s most advanced industrial rated wall mount air conditioners or heat pumps !

Bebco provides a comprehensive explanation of all optional features to ensure you fully understand the amazing value of our Hazardous Location Wall Mount Air Conditioners & Heat Pumps!

MORE INFORMATION

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Integrated Pressurization Systems

Bebco integrates pressurization systems with automatic variable speed or manual constant speed blowers that operate in complete accordance with NFPA 496 Standard requirements. Contact a Bebco Sales Associate or click the links below to learn more!

Available Features

  • Stainless Steel or Painted Housings

  • Interior or Exterior Motor Locations

  • Constant (Manual) Room Pressure Controls

  • Adjustable Egress & Alarm Delay Timers

  • Gas Detection Systems & Emergency Dampers

  • Local Alarm Devices & Remote Alarm Contacts

  • Washable Flat Stainless Steel Mesh Filters

  • Bottom Ground Level Air Intakes

  • Side or Top Stack Flange Air Intakes

  • Variable (Automatic) Room Pressure Controls

  • Manual or Automatic Shutdowns & Overrides

  • Remote Performance & Alarm Monitoring

  • Digital or Analog Room Pressure Indicators

  • Replaceable Flat, Pleated or HEPA Filters

Contact a Bebco Sales Associate for detailed information regarding all available features.

Ask us about essential Personnel & Equipment Door Nameplates to meet NFPA 496 Requirements!

Open Model CWN Caution & Warning Nameplates Technical Bulletin

Pressurization System Examples

1.5 Ton Unit Pressurizer

This 1.5 Ton Pre-Manufactured Economy Grade Case Air Conditioner features externally mounted NEMA 7 electrical controls on the left side and a filtered air intake housing on the right side. Within the evaporator compartment, the unit features a motor and blower wheel assembly that draws air from the air intake housing.

The motor operates at variable speeds to provide quiet and stable pressurization when building doors are closed. The motor then ramps up to full speed with an optional delay for easy egress when building doors are opened, to meet the 60 feet per minute velocity requirement of NFPA 496.

This unit also features a Bebco Smart Grille™ (see Operator Interfaces) that features the unit’s operator interface controls, along with a large color-coded room pressure indicator to permit easy monitoring of the building pressurization process, much like our stand-alone world-class Whisper Drive™ Building Pressurization Systems!

2 Ton Unit Pressurizer

This 2 Ton Pre-Manufactured Economy Grade Case Air Conditioner was manufactured early in our history and features open face controls accessible from the rear side, a filtered air intake housing on the left side and a motor and blower wheel assembly identical to the 1.5 Ton Unit, that draws air from the air intake housing.

While this particular Unit was manufactured prior to our inclusion of wire duct to further improve the ergonomic value and serviceability of our products, it’s been performing flawlessly for just over 4 years, and as shown in the inset image to the top left, the motor and blower wheel assembly along with a variable frequency drive (VFD) in an explosion proof enclosure is accessed from the return air grill. As preferred by a majority of clients, the VFD is the key to quiet and efficient pressurization, without the potential overpressure issues associated with manually adjusted constant speed blowers.

4 Ton Dual Unit Pressurizer

This Dual 4 Ton Pre-Manufactured Economy Grade Case Air Conditioner serves as a great example of how Bebco can easily modify an economical product to produce a truly industrial-duty product! As shown in the top right image, this unit features a Bebco Smart Snout™ with all operator interface controls located in the access panel between the supply and return grills, along with all electronic control components located in the compartment behind the door to simplify installation and service.

The unit then features a common top air intake stack flange connection and gas phase chemical filtration system, located above the pressurization blower compartment on the rear side, as shown in the left inset unit image. Best of all, by virtue of innovative Bebco design, the blowers of this dual 4 ton air conditioner slide out for easy service and maintenance! When you need economical but robust products, call Bebco!

7.5 Ton Dual Unit Pressurizer

This massive Dual 7.5 Ton Commercial Grade Case Air Conditioner is manufactured with a stainless steel seal-welded frame, along with stainless steel pans, panels and doors to create a phenomenal product! Like the Dual 4 Ton Unit featured in the previous example, this unit also features a Smart Snout™ and a gas phase chemical filtration system, along with a common top air intake stack flange connection. However, to accommodate the high airflow requirement for the switchgear building it serves, this unit features two motorized impellers, as opposed to the more conventional motor and blower wheel assemblies shown in the first 3 examples.

The impellers are self-contained chassis assemblies that slide into rails located just under the gas phase chemical filtration system compartment. Extraction requires the removal of 4 bolts and the power cord to each impeller is sufficient to permit easy inspection!

12.5 Ton Unit Pressurizer

This 12.5 Ton Bebco Economy Grade Case Air Conditioner features a powder-coated finish and a fixed rear controls enclosure that exemplify Bebco’s visions of durability and servicability. This unit mimics pre-manufactured units, but is built with more robust features, including nut certs in place of clip on spring steel screw retainers, and features a unique grille design that improves overall performance of the condenser!

As the close-up image reveals, this unit features an external pressurization system in a stainless steel housing that features a stack flange for fresh air intake, an air filter and an externally mounted motor. This arrangement leaves ample room for our new enclosed control case, but still provides the same ultra-quiet energy efficient variable speed pressurization effect that Bebco first introduced to the market in the 1980s. Consider this alternative and express your preference – at Bebco, you get what you want!

Bebco Model WAC & WHP Wall Mount Air Conditioning Unit Pressurization Systems are available in single, dual or redundant configurations, and can be programmed to operate in variable or constant speeds,
depending on your particular requirements!

Integrated Ventilation Systems

Bebco integrates ventilation systems with automatically or manually controlled dampers to regulate continual air exchanges or ventilation of a
room or building in accordance with API 500 Recommended Practices. Contact a Bebco Sales Associate or click the images below to learn more!

Available Features

  • Stainless Steel or Painted Housings

  • Interior or Exterior Motor & Blower Locations

  • Constant (Manual) Room Ventilation Controls

  • Gas Detection Systems & Emergency Dampers

  • Local Alarm Devices & Remote Alarm Contacts

  • Washable Flat Stainless Steel Mesh Filters

  • Bottom Ground Level Air Intakes

  • Side or Top Stack Flange Air Intakes

  • Variable (Automatic) Room Ventilation Controls

  • Manual or Automatic Shutdowns & Overrides

  • Remote Performance & Alarm Monitoring

  • Replaceable Flat, Pleated or HEPA Filters

Contact a Bebco Sales Associate for detailed information regarding all available features.

Ask us about our Exhaust Air Dampers, Gas Detection Systems and other essential accessories for your room or building!

Open Model CWN Caution & Warning Nameplates Technical Bulletin

Ventilation System Examples

3 Ton Unit Ventilator

This 3 Ton Economy Grade Case Air Conditioner features a stainless steel filtered air intake housing with an internally mounted blower motor. The intake housing features a washable filter and side air intake port for connection to a fresh air stack that draws fresh air into the evaporator compartment to accomplish 6 air changes per hour in accordance with API 500 Recommended Practices.

While it appears similar to a variable speed pressurization system, it performs as a ventilation unit that will draw fresh air from a location far above the analyzer building it is intended to protect. Contact us now to learn more about how Bebco’s truly flexible unit configurations in economical units like this one or more robust units as also featured on this page can meet your exact specifications and budget with no compromises!

8 Ton Unit Ventilator

This 8 Ton Commercial Grade Case Air Conditioner features a seal-welded stainless steel frame along with stainless steel pans, panels and doors to provide an extremely robust housing. To provide ventilation, the unit is equipped with an external bottom filtered air intake housing with a top mounted external blower motor.

The intake housing features an internal blower wheel that draws fresh air into the evaporator compartment to accomplish 5 air changes per hour in accordance with API 500 Recommended Practices. In addition to the ventilation system, this unit also features a Bebco Smart Snout ™ and a unique client specified coil coating. To compliment this unit, Bebco furnished two 12 inch square barometric dampers with stainless steel screened rain hoods to permit proper ventilation.

10 Ton Unit Ventilator

This 10 Ton Commercial Grade Case Air Conditioner features a highly advanced variable speed ventilation system. The external ventilation housing features a filtered air intake and top mounted motor. The internal blower wheel draws in fresh air, regulated by a combination of an automatically adjusted louver inside the unit and variable speed drive.

By design, the ventilation system is capable of maintaining a minimal volume of air changes during normal operation, but upon detection of combustible gases, the louver opens fully, the variable speed drive ramps up to full speed, and the air conditioner is shutdown, until a safe condition within the building is reestablished! Trust Bebco to provide robust and dynamic solutions, with all components arranged to permit easy service and maintenance!

Bebco Model WAC & WHP Wall Mount Air Conditioning Unit Ventilation Systems are available in internally or externally mounted configurations, and can be programmed to operate in variable or constant speeds,
depending on your particular requirements!

Fresh Air Intakes

Bebco provides fresh air intakes with automatically or manually controlled intake dampers and filters and optional assistance fans to permit the
introduction of fresh ground level make-up air into your room or building. Contact a Bebco Sales Associate or click the links below to learn more!

Available Features

  • Stainless Steel or Painted Housings

  • Bottom Ground Level Air Intakes

  • Gas Detection Systems & Emergency Dampers

  • Washable Flat Stainless Steel Mesh Filters

  • Constant or Variable Speed Booster Fans

  • Manual & Automatic Air Flow Adjustment

  • Local Alarm Devices & Remote Alarm Contacts

  • Replaceable Flat, Pleated or HEPA Filters

Contact a Bebco Sales Associate for detailed information regarding all available features.

Fresh Air Intake Examples

1 Ton Unit Fresh Air Intake

This 1 Ton Pre-Manufactured Economy Grade Case Air Conditioner features a stainless steel fresh air intake that features an external manual adjustment and washable filter to introduce make-up air into a small analyzer building. As a means to bring fresh air into the room and provide optimal comfort to the two-man team that monitor the analyzers, this application is plausible because while the interior of the building is rated as Class I, Division 2, the area surrounding the building is unclassified.

The intake is approximately 12 inches tall and wide by 8 inches deep, but as mounted on the outside of the air conditioning unit poses no interference with this small but efficient unit. Count on Bebco to provide practical solutions to your hazardous air climate control needs!

4 Ton Dual Unit Fresh Air Intakes

This Dual 4 Ton Commercial Grade Case Air Conditioner features two stainless steel fresh air intakes that feature an external manual adjustment and washable filter and introduce make-up air to each side of this side-by-side air conditioner unit.

As a proven method to ensure the continual introduction of clean outdoor air, Bebco Fresh Air Intakes can feature low efficiency washable stainless steel mesh filters with a MERV rating ranging from 1-4 that is capable of trapping large particulates, replaceable flat panel fiberglass or pleated paper media filters with a MERV rating ranging from 5-13 for finer particulates, or pleated or HEPA filters with a MERV rating ranging from 16-20 for extremely efficient filtration. Simply express your preference and get what you want from Bebco!

8.5 Ton Unit Fresh Air Intake

This 8.5 Ton Commercial Grade Case Air Conditioner features a fresh air intake that allows clean, fresh air to enter the evaporator compartment and mix with recirculated air. This process accomplishes two primary IAQ (indoor air quality) goals to first slightly pressurize your room or building and dilute contaminated or stale indoor air.

As another benefit, since your room or building will be slightly pressurized, the opportunity for the introduction of dust and other pollutants is minimized as egress occurs throughout the work day. As our most basic optional feature for Model WDP & WHP Units, fresh air intakes are efficient and easy to maintain, so please call a Bebco Sales Associate to learn if a fresh air intake is the right solution for your application!

25 Ton Unit Fresh Air Intake

This 25 Ton Commercial Grade Case Air Conditioner utilizes our standard fresh air intake that is enhanced with a manually adjusted impeller booster fan as shown in the lower image. As this example also shows in the upper right corner, air filter service is both easy and convenient.

To satisfy more advanced applications, Bebco can also furnish fresh air intakes with combustible or corrosive gas detection systems and emergency dampers to protect your room or building against the potential introduction of contaminants from an otherwise passive outdoor environment. Regardless of your requirements, call Bebco to satisfy your particular application. We have extensive expertise, along with a wide array of solutions, and we’re always ready to help you!

Bebco Model WAC & WHP Wall Mount Air Conditioning Unit Fresh Air intakes are available in various materials and finishes, and with constant or variable speed booster fans and washable or replaceable air intake filters,
depending on your particular requirements!

Integrated Gas Phase Filtration

Bebco provides numerous gas phase filtration systems, typically integrated with ventilation or pressurization systems to improve indoor air quality and remove harmful corrosive vapors from your room or building. Contact a Bebco Sales Associate or click the links below to learn more!

Available Features

  • Stainless Steel or Painted Housings

  • Activated Carbon & Adsorbent Media Cartridges

  • Gas Detection Systems & Emergency Dampers

  • Single, Double & Triple Pass Pre and Post Filtration

  • Pressurization or Ventilation Integration

  • Deep-Bed Adsorbent Media Filtration Trays

  • Local Alarm Devices & Remote Alarm Contacts

  • Pleated MERV & High Efficiency HEPA Filters

Contact a Bebco Sales Associate for detailed information regarding all available features.

Integrated Gas Phase Filtration Examples

3 Ton Unit with
Pre-Filter, Single Pass
Activated Carbon Filter
& Post Filter r

This 3 Ton Pre-Manufactured Economy Grade Case Air Conditioner features a stainless steel gas phase filtration housing that features a washable pre-filter, activated carbon filter and MERV post filter to effectively scrub intake air for pressurization of a small analyzer building.

The housing also features a 12” diameter stack intake flange and access door that permits the connection of a fresh air intake stack and easy access to all filters for routine maintenance. As our most basic example of gas phase filtration, the unit exemplifies how Bebco can easily assist you to protect your valuable equipment and sustain suitable indoor air quality for your workforce with minimal investment and an extremely simplified maintenance routine!

4 Ton Dual Unit with
Pre-Filters, Single Pass
Activated Carbon Cartridges
& Post Filters

This Dual 4 Ton Pre-Manufactured Economy Grade Case Air Conditioner features a rear mounted housing that contains an advanced gas phase filtration system and two variable speed blower fans to provide a clean source of pressurization air for a petro-chemical plant control room.

As shown in the large lower image, the housing features a 20” diameter stack intake flange positioned above two washable prefilters. After initial filtration, air then passes through two activated carbon cartridges and two highly efficient MERV filters before entering the separate variable speed blower fan housings. Best of all, Bebco makes service easy! All filters are easily accessed by opening the upper compartment door and slide out for quick replacement.

8.5 Ton Unit with
Pre-Filters, Multi-Pass
Adsorbent Media Cartridges
& Post Filters

This Dual 8.5 Ton Commercial Grade Case Air Conditioner features a fresh air stack intake that first passes make-up air through three highly efficient pleated pre-filters. Air then passes through three adsorbent media cartridges and three post filters before entering the pressurization blower chamber.

This arrangement of filtration and blowers accomplishes two primary goals to first completely scrub make-up air and then pressurize a switchgear building. The adsorbent media cartridges represent an advancement in efficiency and convenience and serve as an alternate to traditional deep-bed adsorbent media trays. Each slide out cartridge is fully self-contained, weighing approximately 40 pounds, to minimize service time.

10 Ton Dual Unit with
Pre Filters, Dual Pass
Activated Carbon Cartridges
& Post Filters

This Dual 10 Ton Commercial Grade Case Air Conditioner features a fresh air stack intake that supplies two washable prefilters, each supplying a dual set of activated carbon cartridges which in turn feed two pleated MERV post filters. As air exits the post filters, it is then directed through two motorized dampers that regulate make-up air to two pressurization blower wheels just below the filter chamber.

As with all other gas phase filtration systems that Bebco can integrate into your Model WAC Wall Mount Air Conditioner or Model WHP Wall Mount Heat Pump, ease of access and service is a paramount consideration that ensures total compliance with your needs and a lifetime of ultimate satisfaction!

12.5 Ton Dual Unit with
Single Pass Deep-Bed
Adsorbent Media Trays
& Post Filters

This Dual 12 Ton Commercial Grade Case Air Conditioner features a common fresh air stack intake similar to the previous two examples, which then feeds two conventional deep-bed adsorbent media trays.

As air exits the massive slide-out trays, it then passes through highly efficient pleated post filters before entering blower chambers which then feed air to the isolated evaporator compartments of this redundant air conditioner unit. When your application depends on the utilization of existing facility filter media standards, Bebco can meet the demand easily, and also offers replacement media and cartridge retrofitting if needed, to satisfy both short-term and long-range maintenance requirements!

Bebco Model WAC & WHP Wall Mount Air Conditioning & Heat Pump Unit Integrated Gas Phase Filtration Systems are designed to meet your particular requirements, and keep your room or building free of harmful chemical vapors!

Electrical Controls

Bebco provides electrical controls in several distinct enclosure styles and locations based upon other selected options to facilitate easy access and service. Contact a Bebco Sales Associate or click the links below to learn more!

Available Styles & Locations

  • Open Face or Sealed Rear Access Enclosures

  • Sealed Front Access Smart Snout™ Enclosures

  • Sealed Front or Rear Slide-Out Access Enclosures

  • Rear & Side Mount Explosion Proof Enclosures

Contact a Bebco Sales Associate for detailed information regarding all available electrical control styles and locations.

Electrical Control Examples

Pre-Manufactured Economy Grade Unit Open Face Controls

This 3 Ton Pre-Manufactured Economy Grade Case Air Conditioner features an open face rear mounted electrical control enclosure that is easily accessed and serviced by removing the units lower rear cover. As an economical but viable solution to electrical equipment serviceability, clients express continuing satisfaction with this arrangement of components, and appreciate our attention to detail regarding this enhancement, which is far superior to the method of component installation provided by the units’ original manufacturer!

Look to Bebco as an innovator, with the determination to provide superior solutions at the lowest possible costs!

Commercial Grade Unit
Sealed Controls

This 12.5 Ton Commercial Grade Case Reverse Flow Air Conditioner features a sealed rear mounted electrical control enclosure that provides a sleek low-profile arrangement of your electrical components. The cover, as shown in the upper right image is secured by two screws and provides full access to the front and top side of this unique enclosure, as compared to more conventional designs.

As a result, service technicians feel safer working under hot-work permits, and truly appreciate the benefits of superior component access and visibility. When serviceability comes to mind, no other manufacturer can match Bebco’s unparalleled commitment to meeting your requirements!

Commercial Grade Unit
Sealed Slide-Out Controls

This 10 Ton Commercial Grade Case Air Conditioner features Bebco’s highly innovative sealed slide-out electrical controls enclosure. While intended primarily to save critical space, this exclusive feature provides the most easily serviced control enclosure on the market.

Technicians marvel at the ease of access this design provides, since the controls literally come to them on what is by any other measure, a silver platter! Spring-loaded pins secure the tray in a retracted or extended position which operates effortlessly on stainless steel glides. All related wiring is then carefully bundled and pre-coiled behind the tray to ensure years of safe, unfettered access to your controls!

Smart Snout™
Easy Access Controls

This 4 Ton Pre-Manufactured Economy Grade Case Air Conditioner features a Bebco Smart Snout™ that enables the most expedient level of access we can provide to your electrical controls. As shown in the top right image, two quarter-turn latches secure the control compartment door, which then swings down on precision hinges to expose the entire electrical control package, including all operator interface devices.

Unlike all other electrical control enclosure options Bebco offers, this configuration is a more elaborate solution, but is especially ideal when you prefer to simplify installation or access to the outer body of your wall mount air conditioner is limited!

Conventional
Explosion-Proof Controls

Bebco offers explosion-proof control enclosures that may be mounted in an exterior location, as shown here, or inside your unit’s evaporator compartment. These enclosures provide a pragmatic solution we recommend if service must be simplified to a very basic level.

At Bebco, despite our many advances in regard to providing the most revolutionary electronic control systems available, we understand that in certain circumstances this less sophisticated technology may be essential. Consider this option if your unit is destined for a very remote or foreign location, where local service technicians may be less familiar with our more highly advanced electronics.

Bebco Model WAC & WHP Wall Mount Air Conditioning & Heat Pump Unit Electrical Controls are available in multiple configurations, depending on your selection of other optional features,
but are always very easy to access and service!

Operator Interfaces

Bebco offers the most comprehensive range of operator interface options that are fully integrated into our Remote Control Panels, Smart Grilles™ and Smart Snouts™ as described below! Please learn more about these options here, or call us now for immediate assistance!

Available Components

  • Auto Change-Over & Auto Staging Thermostats

  • HMI Digital Touch Screen HVAC Unit Controllers

  • Pneumatic Differential Room Pressure Indicators

  • Automatic & Manual Lead-Lag Alternation Controls

  • Emergency Shutdown & Ventilation Operators

  • Programmable Thermostats & Humidistats

  • Integrated Pressurization & Ventilation Controls

  • Digital Differential Room Pressure Indicators

  • Automatic & Manual Load Transfer Controls

  • HVAC, Pressurization & Ventilation Alarm Indicators

Contact a Bebco Sales Associate for detailed information regarding all available components.

Operator Interface Examples

The wide assortment of components for Remote Control Panels, Smart Grilles™ and Smart Snouts™ provide all essential temperature, humidity, room pressure, ventilation and emergency situation controls and alarm indicators. Smart Grille™ and Smart Snout™ Operator Interfaces can also feature lead-lag and transfer controls, to provide a totally self-contained plug and play solution for your dual side-by-side units! Bebco leads the market with innovations that provide unsurpassed performance!

Ask us about customized control features, remote wall mount controllers and lead-lag control panels. At Bebco we strive to satisfy your requirements and can provide any form of operator interface you require!

Remote Control Panels
For All Pre-Manufactured or
Bebco Manufactured Units

Bebco Remote Control Panels are ideal for larger systems located in inaccessible areas or for multiple units that require extensive lead-lag controls. Bebco remote control panels are also ideal when you prefer controls near a primary access door but require your Bebco Wall Mount Hazardous Location Air Conditioners or Heat Pumps to be located far away from that location.

Bebco fabricates each remote control panel to order, and can therefore provide any array of indicators, temperature controls, unit controls, alarm indicators and PLC controllers or HMI touch-screen displays that you prefer or require for unit operation. Please call now to speak with a Bebco Sales Associate to determine if this option is the right solution for your application!

Smart Grilles™
For Pre-Manufactured & Bebco tured Economy Grade Units

Bebco Smart Grilles™ are innovative return air grilles intended for pre-manufactured economy grade case and Bebco manufactured economy grade case wall mount air conditioners and heat pumps. As an operator interface solution offered exclusively by Bebco, Smart Grilles™ contain return air filters along with all unit controls that are pre-wired and pre-fitted with pneumatic tubes as required to form a bundled harness.

When the unit is fully secured to your exterior wall surface, technicians simply mount the Smart Grille™ to the interior wall surface, connect the bundled harness’s cable connectors and tubing to the connection module located just inside the return opening, connect power, and your unit becomes fully functional!

Smart Snouts™
For Bebco Manufactured Economy Grade & Commercial Grade Units

Bebco Smart Snouts™ are intended for Bebco manufactured economy and commercial grade case wall mount air conditioners and heat pumps. Bebco Smart Snouts™ are available in both standard and custom sizes, to easily replace similar units produced by other manufactures.

Bebco Units featuring Smart Snouts™ come complete with all essential sealing gaskets and extend through a single wall cutout to simplify unit installation. As shown above, the Smart Snout™ Operator Interface features the supply and return air grilles, return air filters and your complete unit control system. Simply stated, once technicians install and power your unit up, it’s ready for immediate operation! Call now for more information and a fully detailed quotation!

Bebco Model WAC & WHP Wall Mount Air Conditioning & Heat Pump Unit Operator Interfaces are fully customized control station solutions, equipped to meet your exact requirements! At Bebco, we build units
to meet your precise specifications without hesitation!

Heating Elements

Heating Elements

Bebco offers Unclassified and classified heating elements with ratings ranging from 3- 50 Kilowatt for all Model WAC & WHP Units, depending on unit size and your particular needs, as detailed below! Please learn more about these options below or call us now for more information!

Available Features

  • 3Kw to 50Kw Ratings, depending on Unit Size

  • Pressurization Interlocks & Thermal Overloads

  • Unclassified Coiled Wire Elements

  • Auto-Changeover or Manual Thermostat Controls

  • Smart-Heat™ Temperature Regulation

  • Easily Services Modular Assemblies

  • Hazardous Classified Finned Heating Bars

  • Emergency Shutdown Controls

Contact a Bebco Sales Associate for detailed information regarding all available components.

Heating Elements Examples

As listed above, Bebco offers a wide range of heating capacity depending upon unit size for General Purpose (Unclassified) and Hazardous Area (Class I or II Division 2 Classified Locations, based upon the selected unit evaporator compartment classification..

Unclassified Heating Elements
For Units with General Purpose
Evaporator Compartment Ratings

Bebco offers conventional heating elements for Model WAC & WHP Air Conditioners & Heat Pumps that are selected with General Purpose (Unclassified) evaporator compartment ratings. These resistive wire elements are pre-assembled, fully insulated and tested prior to installation. Regardless of application, they also feature thermal overloads to regulate their output and provide years of reliable service.

When utilized along with integrated pressurization or ventilation systems, the heating element control circuitry will also feature fail-safe interlocks to prevent the heating elements from engaging prior to the establishment of a safe interior environment and disengage them upon detection of a hazardous condition, regardless of the thermostat setting. Contact a Bebco Sales Associate for more information, and please consider our Convection Heaters for an added level of comfort heating!

Classified Heating Elements
For Units with Hazardous Classified
Evaporator Compartment Ratings

Bebco offers Finned Heating Bars suitable for Division 2 Hazardous Classified Areas for Model WAC & WHP Air Conditioners & Heat Pumps that are selected with Class I or II Division 2 Hazardous (Classified) Location evaporator compartment ratings.

These sealed heating elements are pre-assembled, fully insulated and tested prior to installation. Regardless of application, they also feature thermal overloads to regulate their output and provide years of reliable service. When utilized along with integrated pressurization or ventilation systems, the heating element control circuitry will also feature fail-safe interlocks to prevent the heating elements from engaging prior to the establishment of a safe interior environment and disengage them upon detection of a hazardous condition, regardless of the thermostat setting. Contact a Bebco Sales Associate for more information regarding this economical optional feature!

Bebco Model WAC & WHP Wall Mount Air Conditioning & Heat Pump Unit Heating Elements are one of our most frequently requested optional features that provide comfort heating for Model WAC Units,
and boost the heating capability of Model WHP Units significantly!

Coil Materials & Coatings

Coil Materials & Coatings

Bebco provides evaporator and condenser coils in various materials and with optional premier coil coatings to perform
in passive, harsh or extremely corrosive environments, Contact a Bebco Sales Associate or click the links below to learn more!

Available Features

  • OEM Copper Tube & Aluminum Fin Coils

  • Bebco Copper Tube & Aluminum Fin Coils

  • Bebco Copper Tube & Copper Fin Coils

  • Custom Coil & Fin Materials

  • Adsil ® MicroGuard ® Siloxane Coatings

  • Heresite ® ES-600 Epoxy-Silane Coatings

  • Modine ® ES2 Insitu ® Polymer Coatings

  • Custom Coatings & Application Processes

Contact a Bebco Sales Associate for detailed information regarding all available coil material and coating options. For prompt and accurate response, please provide custom coil material and coating specifications in writing!

Coil Material & Coating Options

OEM Economy Unit
Aluminum Fin & Copper
Tube Coils

At the heart of all OEM Manufactured Economy Grade Units, Bebco preserves and utilizes all original coils and refrigerant system tubing to minimize costs. As show, the coils are constructed from aluminum fins with copper tubes and galvanized steel end plates.

This coil material is the established standard in the HVAC Industry, and easily satisfies a majority of applications within commercial and industrial facilities that are located inland, and do not process or store chemicals or substances with corrosive characteristics. Consider this coil material option as our most economical solution for hazardous classified locations and contact a Bebco Sales Associate for more information regarding any of our carefully applied coil coating systems to significantly extend your OEM Manufactured Economy Unit coil’s lifespan.

Bebco Economy & Commercial Unit Aluminum Fin & Copper Tube Coils

Bebco Manufactured Economy and Commercial Grade Units are typically provided with aluminum fin and copper tube coils to attain optimal performance while sustaining economy. This material option provides exceptional heat transfer capabilities and is easily coated to achieve maximum corrosion resistance.

As an extra measure, Bebco tests all coils at a pressure of 500 PSIG, well above industry standards, to ensure their integrity. This strenuous test ensures they will satisfy any application ranging from control rooms to high heat-load applications like switchgear and VFD buildings. Contact a Bebco Sales Associate for more information and consider these coils along with a coil coating system for your Industrial Duty or Explosion Proof Wall Mount Air Conditioner or Heat Pump, as an exceptional but economical solution for critical equipment cooling!

Bebco Economy & Commercial Unit Copper Fin & Copper
Tube Coils

In the most extreme conditions, and in order to achieve the most optimal level of performance and durability, PEMEX along with some American industrial facilities typically require the most advanced coil material option, consisting of copper tubes and copper fins. As the most expensive but resilient alternative, this unique coil material option eliminates all forms of dissimilar metal reactions, provides the longest possible coil lifespan, and provides the greatest degree of coil heat transfer efficiency.

Offered exclusively with Commercial Grade Bebco Manufactured Units, and as intended primarily for offshore exposure or extremely corrosive environments, this coil material option is our most durable solution. Consider this option to meet extremely rigid specifications for your Industrial Duty or Explosion Proof Wall Mount Air Conditioners or Heat Pumps and contact a Bebco Sales Associate for more information!

Total System Coil &
Tube Coatings

Pre-Manufactured OEM Economy Grade Units are offered with what we define as Total System Coil & Tube Coatings. This coating greatly extends the life-span of your Industrial Duty or Explosion Proof Wall Mount Air Conditioner or Heat Pump, by fully protecting the entire refrigeration system. As shown in this image, a pre-manufactured unit is broken down completely, leaving only the fully exposed refrigerant system, including the evaporator and condenser coils, compressor, all interconnecting refrigerant tubing and the unit’s base pan.

As show, this assembly is carefully suspended with our unique painting rack system and then fully coated to achieve a total system coating. Regardless of the coating you select, you can rest assured we adhere to the highest standards of quality assurance regarding this critical aspect of your unit’s construction. Contact A Bebco Sales Associate for more information on the Total System Coil & Tubing Coatings protection option!

Individual Component
Coil & Tube Coatings

The coils of Economy and Commercial Grade Units we manufacture from the ground up at Bebco are suspended individually after careful cleaning, and they are fully coated from all angles to ensure a total protective seal. Our unique painting racks elevate the coils in such a manger, regardless of size, to permit thorough coating and inspection process in real time, thus saving time and money, despite the extremely high level of quality we are able to achieve!

Tubing is then brush coated after the entire refrigerant system is installed in the unit housing, following by equally rigid quality assurance process. In this way, we can ensure the same level of complete refrigeration system protection that is provided by our Total System Coil & Tube Coatings! Review the advantages of our premier coatings to make your selection and please contact a Bebco Sales Associate for more information regarding our coil and tubing coating options!

Bebco Model WAC & WHP Wall Mount Air Conditioning & Heat Pump Unit Refrigerant Systems are provided with coil and tube materials and premier coil coating options that you may select at
time of order to meet your specific requirements!

IMPORTANT NOTES

Bebco Environmental Controls is authorized to utilize all coatings as herein listed in exact accordance with factory training and quality assurance processes, to ensure the integrity of all coating applications.

Manufacturers are listed in alphabetical order, as not to unduly influence our Client’s selection of a preferred coating.

Condenser Compartment Air Filters

Bebco offers condenser air filters to protect your condenser compartment components from exposure to extremely dusty outdoor environments,
to prevent compressor and fan motor failures and coil clogging! Please learn more about these options below or call us now for more information!

Available Features

  • 1″ Thick Low Density Washable Filters

  • Easily Serviced Slide-Out Filter Track

  • 2″ Thick High Density Washable Filters

  • Spare Filters for Quick Change-Out

Contact a Bebco Sales Associate for detailed information regarding these features.

Condenser Compartment Air Filter & Potential Damage Examples

As noted above, Bebco offers low and high density condenser compartment air filters, depending upon your outdoor environment conditions and the frequency of preventive maintenance routines you intend to establish for your unit.

Condenser Compartment Air Filters
For All Units Located in Extremely
Dusty Outdoor Environments

Bebco Condenser Compartment Air Filters are provided to protect your unit against extremely dusty outdoor environments, which can quickly clog your condenser coils and decrease unit performance by as much as 80 percent are more in a short period of time. In addition, when airflow across the condenser coil is highly restricted, your compressor and condenser fan motor will run excessively, overheat and fail prematurely, as extreme stress is applied to the entire refrigerant system.

Be sure to evaluate your field conditions carefully and contact a Bebco Sales Associate for more details regarding this extremely important option to preserve your unit’s performance and lifespan if you suspect any unusually high levels of dust or other airborne contaminants in your outdoor environment!

Results of Excessive Dust
Degraded Performance
& Premature Unit Failures

As shown in this split image of a condenser compartment and condenser coil, extremely dusty outdoor environments damage your unit severely in a very short period of time and lead to extensive down-time and repair expenses! Avoid this costly problem by requesting this option along with spare Bebco Condenser Compartment Air Filters, which can be used to quickly replace dirty filters that can then be washed, dried and stored for the next preventive maintenance service event.

At Bebco we’ve seen the damage caused by extremely dusty outdoor environments, and therefore provide a proven method to protect your valuable investment. Contact a Bebco Sales Associate for more information on this important option if you suspect your jobsite’s environment may contain excessive dust.

Bebco Model WAC & WHP Wall Mount Air Conditioning & Heat Pump Unit Condenser Compartment Air Filters along with adequate preventive maintenance measures will keep your unit performing
at an optimal level and significantly extend its lifespan!