Omnizone™ Constant Volume Water-Cooled Heat Pump.

Omnizone™ Constant Volume Water-Cooled Heat Pump

Indoor Self-Contained Unit

18 to 30 Nominal Tons

The 50BVQ indoor water-cooled packaged heat pumps are designed for vertical installation, a variety of airflow configurations, and heating/cooling operation. These units provide a versatile and economical approach to comfort conditioning requirements in replacement, renovation, and new construction applications.

Performance Features

  • Capacities of 18, 20, 25, and 30 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
  • Reversing valves for reverse cycle heating mode
  • Two 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
  • Crankcase heater on size 034

Reliability Features

  • 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
  • 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
  • Cupronickel condenser