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Omnizone™ Constant Volume Modular Water-Cooled Cooling Unit
50BVT

Indoor Self-Contained Unit

30 to 60 Nominal Tons

The 50BVT indoor water-cooled packaged units are designed for vertical installation, a variety of airflow configurations, and cooling only operation. The modularity of these units provides a versatile and economical approach to comfort conditioning requirements in replacement, renovation, and new construction applications.


carrier-ASHRAE-90-1-certification
carrier-c-ul-us

Performance Features

  • Capacities of 30, 40, 50, and 60 tons
  • EER of up to 14.6
  • ASHRAE 90.1 compliant
  • Variety of drive and motor options for low and medium static pressure applications
  • Coaxial tube-in-tube design condensers
  • Two (size 034) or four (sizes 044 to 064) electronically and mechanically independent refrigerant circuits
  • Supply fan housing and wheels designed for quiet, low-velocity operation
  • Direct expansion evaporator coil
  • One or two forward-curved, high pressure Class II fan assemblies
  • Fully insulated, unpainted, galvanized steel cabinet
  • Compressors mounted on rubber grommets

Reliability Features

  • Crankcase heater
  • Scroll compressors
  • TXV refrigerant metering device
  • Compressors with high and low pressure cut outs and overtemperature protection
  • Safely operates without water regulating valves with entering-water temperature as low as 50° F
  • Steel outer condenser water tubes
  • Choice of copper or cupronickel inner condenser water tubes
  • Factory wired and tested before shipment
  • Tested in accordance with UL Standard 1995 and listed with UL and UL, Canada

Maintenance Features

  • 1-in., 30% efficiency, return-air filters
  • Insulated divider panel between air-handling and compressor sections for service testing without air bypass
  • All service can be done through removable panels
  • No tools required to change filters

Installation Features

  • Shipped with R-410A
  • Available in Highboy or Lowboy modular construction to meet demanding installations
  • Flanges provided on condenser and evaporator inlet and outlet
  • Single point electrical connection

Standard Warranty

  • One-year parts and labor

Field-Installed Accessories

  • Water-side economizer
  • Hot water coil
  • Hot gas reheat
  • Rubatex insulated basepan
  • Extended range option
  • Condenser overflow switch
Size Nominal Cooling Capacity (Tons) Gross Cooling Capacity (Btuh) Nominal Airflow (Cfm) EER Nominal Water Flow (gpm) Heat Pump Heating (Btuh) Fan (HP) Weight (lbs) Dimensions (in)
Length Width Height
034 30 385000 9000 14.4 90 425000 15 2580 69-3/4 51-5/8 117-1/4
044 40 500600 12000 14.1 120 680000 [email protected] 4334 139-1/2 51-5/8 117-1/4
054 50 651600 15000 14.6 150 800000 [email protected] 5198 139-1/2 51-5/8 117-1/4
064 60 769900 18000 13.8 180 850000 [email protected] 5230 139-1/2 51-5/8 117-1/4

Performance Features

  • Capacities of 30, 40, 50, and 60 tons
  • EER of up to 14.6
  • ASHRAE 90.1 compliant
  • Variety of drive and motor options for low and medium static pressure applications
  • Coaxial tube-in-tube design condensers
  • Two (size 034) or four (sizes 044 to 064) electronically and mechanically independent refrigerant circuits
  • Supply fan housing and wheels designed for quiet, low-velocity operation
  • Direct expansion evaporator coil
  • One or two forward-curved, high pressure Class II fan assemblies
  • Fully insulated, unpainted, galvanized steel cabinet
  • Compressors mounted on rubber grommets

Reliability Features

  • Crankcase heater
  • Scroll compressors
  • TXV refrigerant metering device
  • Compressors with high and low pressure cut outs and overtemperature protection
  • Safely operates without water regulating valves with entering-water temperature as low as 50° F
  • Steel outer condenser water tubes
  • Choice of copper or cupronickel inner condenser water tubes
  • Factory wired and tested before shipment
  • Tested in accordance with UL Standard 1995 and listed with UL and UL, Canada

Maintenance Features

  • 1-in., 30% efficiency, return-air filters
  • Insulated divider panel between air-handling and compressor sections for service testing without air bypass
  • All service can be done through removable panels
  • No tools required to change filters

Installation Features

  • Shipped with R-410A
  • Available in Highboy or Lowboy modular construction to meet demanding installations
  • Flanges provided on condenser and evaporator inlet and outlet
  • Single point electrical connection

Standard Warranty

  • One-year parts and labor

Field-Installed Accessories

  • Water-side economizer
  • Hot water coil
  • Hot gas reheat
  • Rubatex insulated basepan
  • Extended range option
  • Condenser overflow switch
Size Nominal Cooling Capacity (Tons) Gross Cooling Capacity (Btuh) Nominal Airflow (Cfm) EER Nominal Water Flow (gpm) Heat Pump Heating (Btuh) Fan (HP) Weight (lbs) Dimensions (in)
Length Width Height
034 30 385000 9000 14.4 90 425000 15 2580 69-3/4 51-5/8 117-1/4
044 40 500600 12000 14.1 120 680000 [email protected] 4334 139-1/2 51-5/8 117-1/4
054 50 651600 15000 14.6 150 800000 [email protected] 5198 139-1/2 51-5/8 117-1/4
064 60 769900 18000 13.8 180 850000 [email protected] 5230 139-1/2 51-5/8 117-1/4

California residents please see Proposition 65

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