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Aquazone™ Water-Cooled Vertical Water Source Heat Pump
50PSV

with Puron® Refrigerant (R-410A)

.5 to 6 Tons

The 50PSV indoor water-cooled heat pump unit is designed for vertical installation with a variety of airflow configurations. These units utilize Puron® refrigerant, modulating scroll technology, and hot gas re-heat to provide a practical and economical approach for comfort conditioning requirements in renovation and new construction applications. The 50PT unit can be used in both traditional and geothermal applications, and is also ideally suited for geothermal projects seeking LEED®1 certification.

1LEED® is a registered trademark of US Green Building Council.


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Performance Features

  • Capacities of 1/2 to 6 tons
  • EERs up to 28.8
  • Puron® non-ozone depleting R-410A refrigerant
  • Fan motor options:
    • Constant Airflow ECM (electronically controlled motor)
    • Constant torque ECM
    • PSC
  • Scroll compressor (sizes 024-070) or rotary compressor (sizes 007-018) mounted on computer selected vibration isolation
  • Water loop (boiler/tower and ground loop/water) application use with operating temperature range of 20° to 110°F
  • Extended range package for open loop and geothermal applications (factory-installed option) with operating temperature range of 25° F to 110°F
  • Fully insulated unit with acoustic type insulation
  • Hot Gas Reheat
  • Equipped with performance monitor to ensure efficient heat pump operation
  • TXV (thermostatic expansion valve) controlled
  • Copper or cupronickel heat exchanger
  • Hot gas bypass
  • Mute package for applications requiring especially low noise levels
  • MERV 8 and MERV 13 filters
  • Electrical disconnect
  • 5, 10, 15, and 20 kW electric reheat
  • Exceeds ASHRAE 90.1 performance requirements
  • ARI/ISO 13256-1 certified

Reliability Features

  • Galvanized steel construction
  • Stainless steel, coated, and insulated condensate pan
  • Tin-Electro-Plated Copper Tubing /w Aluminum Fin coils for corrosive environments
  • Two-way motorized control valve available for open type systems or variable speed pumping
  • Reversing valve (4-way), water-to-refrigerant coaxial coil, and enhanced aluminum fin/rifled copper tube refrigerant-to-air heat exchanger standard
  • Microprocessor control with DDC (Direct Digital Controls) options
  • CSA and ETL certified

Maintenance Features

  • Blower housing serviceable without disconnecting ductwork
  • Permanently lubricated bearings on blower units
  • Quick electrical disconnects on blower motor and control box components
  • Access to compressor section through service panels on three sides
  • All service may be done through large, removable front or side panels
  • Easily removable control box
  • Refrigerant circuit equipped with high/low pressure ports
  • No tools required to change filters
  • Standard, 1-in. filter

Installation Features

  • Units may be mounted in ceilings, closets, attics, etc.
  • Ducted or free return connections
  • Field convertible discharge
  • Pre-wired and factory charged with R-410A refrigerant
  • Horizontal units include factory-installed hanger isolation brackets
  • Vertical units have internally trapped condensate drain
  • Water and condensate connections are FPT and secured to cabinet
  • Single point electrical connection

Standard Warranty

  • One-year units parts only
  • 5-year parts only compressor
  • Extended warranty packages available

Factory-Installed Options

  • Constant torque ECM
  • Constant Airflow ECM
  • Copper or cupronickel heat exchangers
  • Deluxe microprocessor control system and DDC options
  • Extended range units
  • Hot gas reheat
  • Hot gas bypass
  • Sound attenuation (mute) package
  • Two-way motorized control valve
  • Water circuit options
  • Electric reheat
  • Electrical disconnect
  • Tin-Electro-Plated Copper Tubing /w Aluminum Fin coils

Field-Installed Accessories

  • Electric duct heaters
  • Ball valves (brass body)
  • Fire-rated hoses
  • Hose kit assemblies
  • Electric duct heaters
  • Non-programmable thermostat
  • Programmable 7-day thermostat
  • Remote sensors
  • Solenoid water control valves (brass body)
  • Two-way motorized control valve
  • Y strainers (bronze body)

Performance Features

  • Capacities of 1/2 to 6 tons
  • EERs up to 28.8
  • Puron® non-ozone depleting R-410A refrigerant
  • Fan motor options:
    • Constant Airflow ECM (electronically controlled motor)
    • Constant torque ECM
    • PSC
  • Scroll compressor (sizes 024-070) or rotary compressor (sizes 007-018) mounted on computer selected vibration isolation
  • Water loop (boiler/tower and ground loop/water) application use with operating temperature range of 20° to 110°F
  • Extended range package for open loop and geothermal applications (factory-installed option) with operating temperature range of 25° F to 110°F
  • Fully insulated unit with acoustic type insulation
  • Hot Gas Reheat
  • Equipped with performance monitor to ensure efficient heat pump operation
  • TXV (thermostatic expansion valve) controlled
  • Copper or cupronickel heat exchanger
  • Hot gas bypass
  • Mute package for applications requiring especially low noise levels
  • MERV 8 and MERV 13 filters
  • Electrical disconnect
  • 5, 10, 15, and 20 kW electric reheat
  • Exceeds ASHRAE 90.1 performance requirements
  • ARI/ISO 13256-1 certified

Reliability Features

  • Galvanized steel construction
  • Stainless steel, coated, and insulated condensate pan
  • Tin-Electro-Plated Copper Tubing /w Aluminum Fin coils for corrosive environments
  • Two-way motorized control valve available for open type systems or variable speed pumping
  • Reversing valve (4-way), water-to-refrigerant coaxial coil, and enhanced aluminum fin/rifled copper tube refrigerant-to-air heat exchanger standard
  • Microprocessor control with DDC (Direct Digital Controls) options
  • CSA and ETL certified

Maintenance Features

  • Blower housing serviceable without disconnecting ductwork
  • Permanently lubricated bearings on blower units
  • Quick electrical disconnects on blower motor and control box components
  • Access to compressor section through service panels on three sides
  • All service may be done through large, removable front or side panels
  • Easily removable control box
  • Refrigerant circuit equipped with high/low pressure ports
  • No tools required to change filters
  • Standard, 1-in. filter

Installation Features

  • Units may be mounted in ceilings, closets, attics, etc.
  • Ducted or free return connections
  • Field convertible discharge
  • Pre-wired and factory charged with R-410A refrigerant
  • Horizontal units include factory-installed hanger isolation brackets
  • Vertical units have internally trapped condensate drain
  • Water and condensate connections are FPT and secured to cabinet
  • Single point electrical connection

Standard Warranty

  • One-year units parts only
  • 5-year parts only compressor
  • Extended warranty packages available

Factory-Installed Options

  • Constant torque ECM
  • Constant Airflow ECM
  • Copper or cupronickel heat exchangers
  • Deluxe microprocessor control system and DDC options
  • Extended range units
  • Hot gas reheat
  • Hot gas bypass
  • Sound attenuation (mute) package
  • Two-way motorized control valve
  • Water circuit options
  • Electric reheat
  • Electrical disconnect
  • Tin-Electro-Plated Copper Tubing /w Aluminum Fin coils

Field-Installed Accessories

  • Electric duct heaters
  • Ball valves (brass body)
  • Fire-rated hoses
  • Hose kit assemblies
  • Electric duct heaters
  • Non-programmable thermostat
  • Programmable 7-day thermostat
  • Remote sensors
  • Solenoid water control valves (brass body)
  • Two-way motorized control valve
  • Y strainers (bronze body)
Works Well With
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