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50PCH AQUAZONE™

Constant Volume
Water-Cooled, Compact Water Source Heat Pump
with Puron® Refrigerant (R-410A)
1/2 to 6 Nominal Tons

50PCH - Horizontal
50PCV - Vertical
50PCD - Downflow
50PCV/50PCD Icon

The 50PC indoor water-cooled heat pump unit with Puron refrigerant is designed for vertical, horizontal or downflow installation with a variety of airflow configurations. The unit’s compact footprint allows for easy installation where space is a concern. The 50PC unit provides a practical and economical approach for comfort conditioning requirements in renovation applications and in new construction. The 50PC unit can be used in both traditional and geothermal applications and is also ideally suited for geothermal LEED® certification driven projects.
Performance Features
  • EERs up to 17.7
  • Non-ozone depleting Puron® refrigerant (R-410A)
  • Capacities of ½ to 6 tons
  • Standard PSC (permanent split capacitor) blower motor or optional constant torque blower motor available (factory-installed option)
  • Rotary compressor (007-015), recipricating compressor (018-042) and scroll compressor (048-070)
  • Water loop (boiler/tower and ground loop/water) application use with operating temperature range of 50 to 100 F. Optional extended rangepackage available with range of 25 F to 110 F.
  • Fully insulated unit with acoustic type insulation
  • Mute package available for quiet operation (factory-installed option)
  • Complete C and Deluxe D controls available (factory-installed option)
  • Performance monitor equipped
  • Copper or cupronickel heat exchanger (factory-installed option)
  • MERV 8 and MERV 13 filters available (factory-installed option)
  • Hot gas reheat and/or hot gas bypass available (factory-installed option)
  • Waterside economizer available (factory-installed option)
  • Electrical disconnect available (factory-installed option)
  • Exceeds ASHRAE 90.1 performance requirements
  • Rated in accordance with ARI/ISO 13256-1
  • Energy Star certified
Maintenance Features
  • Three service panels for servicing compressor section
  • All service may be done through large removable front or side panels
  • Blower housing can be serviced without disconnecting ductwork
  • Easy removal of control box for access to all refrigerant components
  • Refrigerant circuit equipped with high/low pressure ports
  • No tools required to change filters
  • Standard 1-in. filter
Installation Features
  • Compact footprint
  • Units may be mounted in ceilings, closets, attics, etc.
  • Ducted or free return connections
  • Field-convertible discharge
  • All units pre-wired and factory charged with refrigerant
  • Horizontal units include factory-installed hanger isolation brackets
  • Water and condensate connections are FPT and secured to cabinet
  • Single point electrical connection
Reliability Features
  • Galvanized steel construction
  • Stainless steel, coated, and insulated condensate pan
  • E-coated coils available for corrosive environments (factory-installed option)
  • Reversing valve (4-way), water-to-refrigerant coaxial coil, and enhanced aluminum fin/rifled copper tube air-to-refrigerant heat exchanger
  • Microprocessor control with DDC (Direct Digital Controls) options
  • UL and CSA certified
Standard Limited Warranty
  • 20 months parts only on compressor
  • One year parts only on all other parts
  • Extended warranty packages available
Factory-Installed Options
Extended range package
Mute package
Complete C and Deluxe D controls
Copper or cupronickel heat exchanger
E-coated coils
Constant torque blower
Hot gas reheat
Hot gas bypass
MERV 8 or MERV 13 filters
Electrical disconnect
Waterside economizer
Field-Installed Accessories
Aquazone thermostats
Ball valves, solenoid valves, and Y strainers
Fire rated hoses
Loop controller
Remote sensors
Electric duct heater


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Additional Information
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