Aquazone™ Water-to-Water Water Source Heat Pump 50PSW
Aquazone™ Water-to-Water Water Source Heat Pump
50PSW
with Puron® Advance Refrigerant (R-4b10a)
2 to 35 Nominal Tons
The 50PSW water-to-water, indoor water-cooled heat pump unit is designed for vertical installation. These units provide a practical and economical approach for comfort conditioning requirements in replacement, renovation, and new construction applications. The 50PSW unit can be used in both traditional and geothermal applications, such as in tempering ventilation air, various hydronic applications, or serving as a stand-alone boiler/chiller.
Performance Features
- EERs up to 24.8
- Capacities from 2 to 35 nominal tons
- Non-ozone depleting, low GWP Puron® Advance refrigerant (R-454b)
- High-efficiency, scroll compressors
- Standard extended range design with operating entering water temperature range of 20°F to 110°F
- Extended range package for open loop and geothermal applications
- Fully insulated unit with acoustic type insulation (10 & 18-35 ton)
- Dual refrigerant circuits for two-stage operation
- Dual coaxial coils
- Mute package for quiet operation
- Standard microprocessor control system
- TXV (thermostatic expansion valve) controlled
- Copper or cupronickel heat exchanger
- Exceeds ASHRAE 90.1 performance requirements
- ARI/ISO 13256-2 certified
Maintenance Features
- Access to compressor section through 2 service panels
- All service may be done through large removable front or side panels
- Quick electrical disconnects on components
- Easy removal of control box for access to all refrigerant components
- Refrigerant circuit equipped with high/low pressure ports
Installation Features
- Units may be mounted in closets, attics, etc.
- Side-by-side and top manifold designs
- Pre-wired and factory charged with Puron Advance refrigerant (R-454b)
- Single point electrical connection
- Water connections are FPT and secured to cabinet
Reliability Features
- Galvanized steel construction
- Reversing valve (4-way), water-to-refrigerant coaxial coil, and enhanced aluminum fin/rifled copper tube air-to-refrigerant heat exchanger standard
- Microprocessor control
- A2L refrigerant leak detection and mitigation control available*
- CSA and ETL certified
*50PSW 2-5 ton units do not require A2L Leak Detection control per UL 60335-2-40 based on unit refrigerant charge volume
Standard Limited Warranty
- 5 year parts only on compressor
- One year parts only on all other parts
Factory-Installed Options
- Copper or cupronickel heat exchangers
- Differential pressure flow switches
- Compressor status, pump and EMS control relays
- Sound attenuation (mute) package
- Hot water generator
Field-Installed Accessories
- Ball valves (brass body)
- Fire-rated hoses
- Hose kit assemblies
- Aquazone thermostats
- Remote sensors
- Solenoid water control valves (brass body)
- Y strainers (bronze body)
- Two-way motorized control valve
Performance Features
- EERs up to 24.8
- Capacities from 2 to 35 nominal tons
- Non-ozone depleting, low GWP Puron® Advance refrigerant (R-454b)
- High-efficiency, scroll compressors
- Standard extended range design with operating entering water temperature range of 20°F to 110°F
- Extended range package for open loop and geothermal applications
- Fully insulated unit with acoustic type insulation (10 & 18-35 ton)
- Dual refrigerant circuits for two-stage operation
- Dual coaxial coils
- Mute package for quiet operation
- Standard microprocessor control system
- TXV (thermostatic expansion valve) controlled
- Copper or cupronickel heat exchanger
- Exceeds ASHRAE 90.1 performance requirements
- ARI/ISO 13256-2 certified
Maintenance Features
- Access to compressor section through 2 service panels
- All service may be done through large removable front or side panels
- Quick electrical disconnects on components
- Easy removal of control box for access to all refrigerant components
- Refrigerant circuit equipped with high/low pressure ports
Installation Features
- Units may be mounted in closets, attics, etc.
- Side-by-side and top manifold designs
- Pre-wired and factory charged with Puron Advance refrigerant (R-454b)
- Single point electrical connection
- Water connections are FPT and secured to cabinet
Reliability Features
- Galvanized steel construction
- Reversing valve (4-way), water-to-refrigerant coaxial coil, and enhanced aluminum fin/rifled copper tube air-to-refrigerant heat exchanger standard
- Microprocessor control
- A2L refrigerant leak detection and mitigation control available*
- CSA and ETL certified
*50PSW 2-5 ton units do not require A2L Leak Detection control per UL 60335-2-40 based on unit refrigerant charge volume
Standard Limited Warranty
- 5 year parts only on compressor
- One year parts only on all other parts
Factory-Installed Options
- Copper or cupronickel heat exchangers
- Differential pressure flow switches
- Compressor status, pump and EMS control relays
- Sound attenuation (mute) package
- Hot water generator
Field-Installed Accessories
- Ball valves (brass body)
- Fire-rated hoses
- Hose kit assemblies
- Aquazone thermostats
- Remote sensors
- Solenoid water control valves (brass body)
- Y strainers (bronze body)
- Two-way motorized control valve
California residents please see Proposition 65
Works Well With
Controls
