48A5 – VAV, Horizontal
Carrier A Series Rooftop products are pre-wired and charged with refrigerant and tested in both cooling and heating modes at the factory. All models feature an industrial grade cabinet with fully hinged access panels. Superior supply fan performance with up to 3.5 in. external static pressure is standard.
Units are available in Constant Volume (CV), Staged Air Volume (SAV), or Variable Air Volume (VAV) applications. A wide variety of gas options are available. Units come standard with ComfortLink™ control and Scroll compressors on dual independent TXV controlled refrigeration circuits.
Two-stage cooling on Constant Volume and Staged Air Volume units, with multiple adaptive demand control for up to 5 stages of cooling capacity
Cooling operation range up to 120° F ambient and down to 35° F ambient
ComfortLink™ control includes: easy to use scrolling marquee display, service diagnostics, run test capabilities, demand limit capability, compressor reverse rotation protection, and BACnet communication option.
California Energy Commission Title 24 Compliant
Meet or exceed the EER requirements of ASHRAE Standard 90.1, rated in accordance with ARI Standard 340/360
Tested in accordance with UL Standard 1995 and listed by ETL and ETL, Canada
Large hinged service access doors
On-board diagnostics include refrigerant pressure sensors
Double wall design available
Shipped with R-410A refrigerant charge
Single point electrical service entry, thru unit bottom or side
Dual electrically and mechanically independent refrigeration circuits with coil frost protection, liquid line filter driers, and crankcase heaters standard on all models
Compressor protection includes high and low pressure transducers with safety cutouts
Circuit breaker protection for all power components
Cabinet made of pre-painted, galvanized steel with baked enamel finish, which meets ASTM B117 salt spray resistance
Condenser-fan motors are totally enclosed, with internal protection
Direct spark ignition, Alumagard Coated Turbo-tubular heat exchangers, and induced draft combination provide for safety and reliability
Reliable Integrated Gas Unit Controller (IGC) provides system evaluation & troubleshooting via on-board LED and two stage gas valves with redundant 100% shutoff
Standard Limited Warranty
One year parts only on all other parts
3-years parts only on Novation™ condenser coil
5-years non pro-rated warranty on heat exchanger
Carrier Weathermaker – 48A was last modified: March 26th, 2018 by HVAC Expert
People like you shared their purchase and installation experience!
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