WCP Series

Wall Mounted Combination Systems


Single package, wall mounted, combination air conditioner and pressurization systems for use in industrial and/or hazardous applications


  • *Certified by CSA (bearing the CSA mark) for compliance to applicable codes and standards
  • Spark resistant fan and blower construction
  • EPA approved, HFC type, R-410a refrigerant
  • Single cut-out requirement for building wall
  • Supply and return air registers for ductless air handling
  • Through-the-wall controls section for indoor access to operating controls
  • Built-in automatic controls and equipment to manage safe air and maintain positive pressure
  • and purge air flow to meet NFPA 496, Type X, Y, or Z requirements for the space
  • Protective coatings for prolonged life of cabinet and chassis


  • Total nominal cooling from 1.5 to 6 tons
  • Protective component coatings for prolonged life in corrosive environments
  • Electric heat (limited by temperature code and system size)
  • Single or three phase operation in 60 or 50 Hz applications
  • Configurable for operation in various non-hazardous and hazardous rated locations
  • Type 316 stainless steel cabinet and chassis for corrosion protection
  • Corrosion resistant coatings for refrigerant coils and tubing (proven to withstand 10,000 hours of salt spray test)
  • Totally Enclosed Fan-Cooled (TEFC) motors
  • Advanced chemical filtration packages
  • Low/High ambient packages for operation in extreme environments


  • Environmental control
  • Control rooms, living quarters, plant office buildings, break rooms, and other manned applications.
  • MCC, RIE, DCS, LER, power, and switchgear buildings


*Certification may not apply to all configurations. Please contact our technical sales department for more information.