Brief Description:
The 48AZ packaged rooftop units are versatile and efficient air conditioners with gas heating, designed for outdoor installation. The units are self-contained and can be installed in commercial and industrial applications.
- Six sizes with nominal cooling capacities from 43 to 116 kW and a nominal heat output from 47 to 147 kW.
- Units use the new ozone-friendly refrigerant R-407C.
- Components are specifically designed for the new refrigerant.
- Reduced size and weight make these units ideal for today’s lightweight building structures.
- Cabinet made of powder-painted sheet metal.
- The compressors are mounted on vibration isolators. Sizes 016, 024 and 028 have scroll compressors, the other sizes have reciprocating hermetic compressors.
- Crankcase heaters are standard for 48AZ 034 and 040.
- Double-inlet indoor fans have forward-curved blades.
- Revolutionary, low-noise, two-speed Flying Bird II fan, made of a composite recyclable material and uses a multi-blade design and rotating shroud.
- Heat exchangers made of high-quality staggered copper tubing, mechanically bonded in pre-coated corrugated aluminium fins.
- Refrigerant circuit uses deoxidised and dehydrated copper tubes with obus type access valves. It includes a full refrigerant charge, expansion valves and all components required for correct unit operation.
- Fully wired in accordance with EN standards.
- Simplified electrical connections.
- Gas heating system designed as an alternative to the hot water coil or electric heating options. Units are available with three gas heating modules.
- Tubular dimpled gas heat exchanger optimises heat transfer for maximum efficiency.
- Modular burner assembly consists of a series of injectors.
- Induced draft combustion system for improved efficiency.
- Integrated gas unit controller (IGC)
Hub
Use the link below to view ALL the literature for 48AZ Packaged Rooftop Cooling and Gas Heating Units
View available literature for 48AZ on Carrier pdf hub
The information on this page is subject to change without notice.
back to top