BS Series

Split Systems


Split type air conditioning and heating systems, custom-built for use in industrial and/or hazardous (classified) applications


  • BCU series condenser units
  • BAU series evaporator units


  • Factory certified for compliance to applicable codes and standards
  • Corrosion resistant coatings for refrigerant coils and tubing
  • Thermostat shipped loose for wall installation
  • Spark resistant fan and blower construction
  • Totally Enclosed, Fan-Cooled (TEFC) motors
  • EPA approved, HFC type refrigerants
  • All welded/bolted construction, type 304, stainless steel cabinet and chassis


  • Total, nominal cooling from 1 to 20 ton
  • Electric heat (limited by temperature code and system size)
  • All welded/bolted construction, type 316, stainless steel cabinet and chassis for added corrosion protection in offshore applications
  • Single or three phase operation in 60 or 50 Hz applications
  • Configurable for operation in various non-hazardous and hazardous rated locations.
  • Protective, component coatings for prolonged life in corrosive environments
  • Low/High ambient packages available for operation in extreme environments


  • Offshore environmental control
  • Split hazard locations
    • E.g.: Class I, Division 2 indoor; non-hazardous outdoor
  • Blast/fire rated buildings
  • Control rooms, driller’s cabins, Living quarters, and other manned applications