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