Carrier 48FCEM12A3A5-0A0A0 WeatherMaker 10 Ton Packaged Rooftop Gas Heat Electric Cool Unit Med Heat 208-230 VAC

Carrier's 6 to 15-ton WeatherMaker rooftop unit (RTU) epitomizes user-focused design. Engineered with "no-strip" screw collars and handled access panels, installation, maintenance, and operation become effortless. Field convertibility to horizontal airflow ensures adaptability to job site changes, while compatibility with existing Carrier curbs since 1989 simplifies replacements. The spacious control box facilitates work and accessory control mounting. Carrier“no-strip” screw system has superior holding power and guides screws into position while preventing the screw from stripping the unit’s metal. . Their centralized terminal board consolidates connections and troubleshooting points for convenience, featuring most low-voltage connections. Equipped with high and low-pressure switches, a filter drier, and standard 2-inch filters, Carrier RTUs embody ease, accessibility, and comprehensive functionality.

Features

• Up to 28% lighter than similar industry units. Lighter rooftops make easier replacement jobs.
• Utility connections are the same because 3 - 12.5 ton units fit on existing Carrier rooftop curbs. This saves time and money on replacement jobs.
• Standardized components and layout. Standardized components and controls make service and stocking parts easier.
• Scroll compressors on all units. This makes service, stocking parts, replacement, and troubleshooting easier.
• Field convertible airflow (3 - 15 ton). Being able to convert a unit from vertical airflow to horizontal makes it easy to overcome job site complications. 
• Provisions for bottom or side condensate drain.
• Capable of thru-the-base or thru-the-curb gas line routing.
• Single-point gas / electrical connection.
• Sloped, composite drain pan sheds water; and won’t rust.
• Standardized controls & control box layout. Standardized components & controls make stocking parts & service easier.
• Tool-less filter access door.
• Clean, large, easy to use control box.
• Color-coded wiring.
• Large, laminated wiring and power wiring drawings which are affixed to unit make troubleshooting easy.
• Single, central terminal board for test and wiring connections.
• Fast-access, handled, panels for easy access on normally accessed service panels.
• “No-strip” screw system guides screws into the panel & captures them tightly without stripping the screw, the panel, or the unit.
• High efficiency, gas heat with induced-draft flue exhaust design.
• Induced draft motor ensures no flue gas can escape into the indoor air stream.
• Carrier designed naturally draining heat exchanger, unlike positive pressure heat exchangers, do not need to be periodically, manually drained. This saves labor and maintenance expense.
• 2-in (51mm) disposable filters on all units.
• Refrigerant filter-drier on each circuit.
• Each circuit is protected with a high and low pressure switch.
• Factory-installed Humidi-MiZer adaptive dehumidification system on all sizes with round tube / plate fin condenser coils, includes MotorMaster I controller.

Specs 

Downloads

Specification Sheet