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To-the-Wall Industrial HVAC
To-the-wall style HVAC systems engineered for durability in non-hazardous applications
Specific Systems' AirPak™ wall-mounted HVAC units are proven to stand up to harsh conditions of industrial environments, in applications where commercial units fail or a greater cooling capacity is required.
- Built to demanding industrial specifications
- Innovative two-stage dual refrigeration circuit provides 50% redundancy on all units
- Easy to install
- Available corrosion resistant coatings and many other options
Product Overview
Cabinet Construction
- Manufactured using 16-gauge 316L stainless steel
- Available 304 stainless steel
- Available hot-dipped galvanized steel, powdercoated for extra corrosion resistance
- Available aluminum for weight saving applications
Redundancy: Built-in
Dual Fans
AirPak™ units provide consistent airflow into the conditioned space
- Units ten tons and up utilize dual evaporator blower assemblies
- Two backwardly-inclined blowers run concurrently
- Condenser fans are impeller type, with dual condenser fans on the APK 150, APK 180, and APK 240
Evaporator and Condenser Coils
- Standard coils are constructed from heavy-weight rifled copper tubes mechanically bonded to aluminum fins
- Standard coils are coated with our SpecificCoat two-stage corrosion resistant coating, designed to give you optimal protection with minimal loss of heat transfer
- Evaporator and condenser coils are interlaced, containing two completely separate refrigeration circuits
- Condenser coils are designed at 8 FPI to reduce clogging in industrial environments
- Evaporator coils are designed at 11-13 FPI for efficiency
- Highly corrosion resistant copper fin/copper tube coils are available as an option.
- Other corrosion resistant coatings are also available as options
Compressor
- Two hermetically-sealed scroll compressors
- Crankcase heaters are provided as a standard feature to further extend the life of compressors
Industrial Wiring
- Precisely loomed and labeled electrical connections for ease of identification during maintenance or installation.
- Electrical panels are UL recognized under standard 508A and are CSA approved.
- Freezestats are standard on all AirPak units
- Unit mounted circuit breakers are available
If the unit is designed to blow into existing ductwork, AirPak units can be engineered with ductmate flanges, vertical discharge blowers, and even plenums sized to meet the specifications of your application. This is recommended on units 10 tons and greater
Resources
Our AirPak product line is available in several basic frame sizes. Each of these frame sizes is represented below.
APK 60
APK 90
APK 120
APK 150
APK 180Third Party Certified
At Specific Systems, we take your safety seriously. That's why we go through the painstaking process of third-party certifications on our systems. If you aren't seeing these logos from your HVAC vendor, are you certain that the system you are buying is safe?
Specific Systems HVAC Units: A Perfect Fit For Every Building
At Specific Systems, we manufacture HVAC specifically designed for the modular building industry. Our industrial systems can be used on any of the building/enclosure types below, and fit just as well on static structures as they do on modular buildings.
- Remote instrumentation enclosures
- Motor control centers
- E-Houses
- Switchgear buildings
- VFD Buildings
- Electrical control buildings
- Drilling cabins
- Instrumentation enclosures
- Measurementation buildings
- Power equipment buildings
- Electronic equipment shelters
- Telecommunication shelters
- Power distribution centers
- Modified ISO containers
- CEMS Shelters