Technicool Systems, Inc. is a premier, custom HVAC manufacturer.

Phone: (281) 540-2983 Email: Contact Us

Combination Air Conditioning and Pressurization Units

Technicool Systems' combination air conditioning and pressurization units, with a wide range of capacities, have been applied in many different industries. Our equipment can be mounted on rooftops as well as being wall-mounted on buildings.


  • Cooling Capacity From 3 Tons to 120 Tons
  • 14 Ga. Galvanized Steel Cabinet
  • Environmentally Friendly Refrigerants (R-410A, R-407C, R-134A, and etc.)
  • Hot Gas Bypass for Low Ambient Operating Temperature
  • High Performance Condenser Propeller with High Strength Die Cast Aluminum Hub and Profile Molded Composite Airfoil Blades
  • Anti-Short Cycle Timer
  • Low Ambient Control
  • Freeze Protection Switch(es)
  • Low Pressure Control
  • High Pressure Control
  • Liquid Line Refrigerant Drier
  • Thermal Expansion Valve
  • Type X, Y or Z Pressurizing
  • 14 Ga. Galvanized Steel Cabinet
  • Non-Sparking Construction
  • Meet NFPA 496 Code Requirement for 60 FPM Exit Velocity Through Open Door(s)
  • Maintains at Least 0.1" W.C Static Pressure Inside Building to Prevent Contaminants from Hazardous Area
  • Designed for Low Noise Level, Manned Building Application
  • Veriable Speed Drive with Overload Protection to Control Pressurizing Blower Motor(s)/Adjustable Internal Damper
  • Direct Drive Pressurizing Blower(s)
  • Purge-Off-Auto Switch
  • Low Room Pressure Alarm
  • Instrial-Grade Phase Monitor, Contactors and Starter
  • Fresh Air Stack, Rain Cap with Bird Sreen
  • Roof Mount or Wall Mount Units


  • Stainless Steel, Aluminum or Industrial Coating Cabinet
  • Coil Coatings and Cooper Tube/Cooper-Finned Coils
  • Advanced Controllers (PLC, Touch Screen, Electronic Controller and etc.)
  • Digital Compressor(s) with Electronic Controller to Allow Unit Works from 10% to 100% Cooling Capacity
  • Hot Gas Bypass for Low Ambient Operating Temperature
  • Advanced Controllers (PLC, Touch Screen, and etc.)
  • Gas Detector
  • Stack Shut-Off Fire Damper

Click to Enlarge

Related Documents