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Grandaire - WATPM484A1 - MVA-48WN1-M18, 4 Ton 18 Seer Air Handler
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Standard Air Handler Features: Multi-Speed ECM Blower Motor Factory Installed TXV Metering Multiposition Installation-upflow or horizontal right standard. Field convertible to horizontal left or downflow. Multiple electrical entry locations Field installed heater kits 5,8,10,15,20KW available Dual Front Panel Design for ease of maintenance Blower and coil easy slide out design for ease of maintenance. Fully insulated cabinet design Horizontal and vertical condensate drain pans standard Condensate drain pan is polymer with UVC inhibitor Primary and secondary condensate drain fittings Factory sealed cabinet certified to achieve 2% or less leakage rate at 1.0 inch water column Intergrated filter rack with tool-less door access AHRI and ETL listed
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Weight 162 Pounds (Lb)
Width 22 Inches (In)
Height 54.5 Inches (In)
Country of Origin CHN
Hazardous Material No
EPA Cert Required No
Length 24 Inches (In)
Brand GrandAire
Equipment Type Heat Pump
Tonnage 4
Stage Three
EER 13
Refrigerant R-410a
CFM 1560
CFM Cooling 1560
CFM Heating 1560
Cooling Capacity 48000
Heating Capacity 46500
Air Flow Multi-Position
Voltage 208-230 VAC
Phase Single
Cycle/Hertz 60
Rated Current Amps 3.2
Circuit Breaker - Min Amps 15
Circuit Breaker - Max Amps 15
Minimum Circuit Amps 7.5
Maximum Fuse Size 15
Blower Motor Type ECM
Blower Motor HP 3/4 HP
Blower Motor RPM 1050
Blower Motor Speeds Variable
Filter Size 20' x 22' x 1'
Includes Filter Rack Yes
Metering Device TXV
Rated Load Amps 6
Drain Connection Size 3/4' NPT
Suction Line Fitting 7/8'
Suction Line Size 7/8'
Electric Heat Range [kW] 5-20
Liquid Line Fitting 3/8'
Liquid Line Size 3/8'
Blower Wheel Centrifugal fan
Certifications AHRI & ETL
Color Gray
Sound Level (dBA) 67
Warranty Offered 5 Year Limited Parts - No Labor
Energy Star Rated No
ETL Certified Yes
ETL Listed Yes
UL Listed No
UL Recognized No
Fins per Inch 17
Nominal SEER 18
Nominal EER 12

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