Omnizone™ Constant Volume Water-Cooled Heat Pump 50BVQ
Omnizone™ Constant Volume Water-Cooled Heat Pump
50BVQ
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
| Size | Nominal Cooling Capacity (Tons) | Gross Cooling Capacity (Btuh) | Nominal Airflow (Cfm) | EER | Nominal Water Flow (gpm) | Heat Pump Heating (Btuh) | Weight (lbs) | Dimensions (in) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Length | Width | Height | ||||||||
| 020 | 18 | 215900 | 7200 | 14.4 | 54 | 274000 | 1192 | 32 | 80 | 62 |
| 024 | 20 | 239800 | 7000 | 14.8 | 60 | 323000 | 1378 | 32 | 80 | 66-1/2 |
| 028 | 25 | 288200 | 10000 | 12.1 | 75 | 366000 | 1428 | 32 | 80 | 66-1/2 |
| 034 | 30 | 359500 | 11500 | 12.0 | 90 | 440000 | 1680 | 32 | 80 | 86-1/2 |
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
| Size | Nominal Cooling Capacity (Tons) | Gross Cooling Capacity (Btuh) | Nominal Airflow (Cfm) | EER | Nominal Water Flow (gpm) | Heat Pump Heating (Btuh) | Weight (lbs) | Dimensions (in) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Length | Width | Height | ||||||||
| 020 | 18 | 215900 | 7200 | 14.4 | 54 | 274000 | 1192 | 32 | 80 | 62 |
| 024 | 20 | 239800 | 7000 | 14.8 | 60 | 323000 | 1378 | 32 | 80 | 66-1/2 |
| 028 | 25 | 288200 | 10000 | 12.1 | 75 | 366000 | 1428 | 32 | 80 | 66-1/2 |
| 034 | 30 | 359500 | 11500 | 12.0 | 90 | 440000 | 1680 | 32 | 80 | 86-1/2 |
California residents please see Proposition 65
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