Hazardous AREA Through Wall & Window Mount Air Conditioners & Heat Pumps
Applications
- Guard Houses
- Utility Buildings
- Analyzer Shelters
- Laboratory Rooms
- Small Control Rooms
- Motor Control Centers
The rugged design of Bebco Model TAC & THP Units make them an ideal solution for motor control centers, control rooms, analyzer shelters and laboratory buildings!
Scroll down or contact a Bebco Sales Associate to learn more…
CASE STUDIES
Boiler Control House
Surrounding Area: Class 1, Division 2, Group C & D Hazardous Rating
Interior Space: Declassified by NFPA 496 Pressurization
Bebco Solution: 1 THP Eco Pump™ Unit & 1 WDP Pressurizer
This Boiler Unit Control House is equipped with one Bebco Model THP Hazardous Location Through Wall Heat Pump, mounted next to the entry door, to cool the space and keep operators comfortable.
While the local climate is normally mild and temperate, the control house’s proximity to the boiler unit’s excessive heat load made comfort cooling a necessity.
In addition, this building features a Bebco Model WDP Wall Mount Dual Pressurizer, and due to the local climate, a Model WCH Wall Mount Convection Heater was placed just below the Heat Pump Unit to provide supplemental heating during winter months.
Process Control Analyzer Building
Surrounding Area: Class 1, Division 2, Group B Hazardous Rating
Interior Space: Protected by Emergency Ventilation System
Bebco Solution: 2 TAC Smart Cool™ Units & 1 WMV Ventilation Fan
This Process Control Analyzer Building features two Bebco Model TAC Hazardous Location Through Wall Air Conditioners and a Bebco Model WMV Wall Mount Ventilation Fan that is controlled by a Bebco Model GDS Gas Detection System.
The Fan introduces fresh air in the analyzer room if any gas is detected and the gas detector sends a remote alarm signal to a nearby control room to alert operators of an onerous condition.
An office at the rear of the building used the second Through Wall Air Conditioner to separately control the environment in that space.
Sample Preparation Laboratory
Surrounding Area: Unclassified Ordinary Location
Interior Space: Declassified by NFPA 496 Pressurization
Bebco Solution: 1 TAC Smart Cool™ Unit & 1 WDP Pressurizer
This Sample Preparation Laboratory is equipped with one Bebco Model TAC Hazardous Location Through Wall Air Conditioner mounted next to the building’s lighting circuit breaker panel, along with a Bebco Model WDP Wall Mount Dual Pressurizer.
This laboratory is located in an unclassified location, but since the samples being measured under a ventilated hood are flammable liquids, the Model TAC Unit is equipped with Smart Cool™ Controls so it can be operated safely at all times.
Motor Control Center Building
Surrounding Atmosphere: Class 1, Division 2, Group C Hazardous Rating
Interior Space: Declassified by API 500 Ventilation
Bebco Solution: 1 TAC Eco Cool™ Unit & 1 WMV Ventilation Fan
This Motor Control Center Building is in a Gasoline Refinery and features a Bebco Model TAC Hazardous Location Through Wall Air Conditioner, along with a Model WMV Wall Mount Ventilation Fan.
Since the building is located in a Class I, Division 2 Hazardous Classified Location, this application requires the use of a Bebco Model WMV explosion proof ventilation fan and leaving air dampers to achieve 5 air changes per hour, as required by the AHJ (Authority Having Jurisdiction).
The modest ventilation rate and minimal heat load of the motor controls permitted the use of a single Bebco Model TAC Through Wall Air Conditioner.
Beat the elements with superior corrosion resistance options!
Bebco Model TAC Air Conditioners and THP Heat Pumps can provide a superior solution to applications in highly corrosive on-shore and off-shore locations. Options include 304 or 316 stainless steel cases and chassis, along with case and chassis finishes and refrigerant coil and tubing coatings.
Learn more on our Optional Features Page…
