548J Legacy Single-Packaged Standard Efficiency Rooftop Heat Pumps with Puron® Refrigerant

<p>&lt;p&gt;Easy to install:&lt;br /&gt;All Legacyt Line units are field--convertible to horizontal air flow which makes it easy to adjust to unexpected job site&lt;br /&gt;complications. Lighter units make easy replacement. Bryant 6 to 12.5 ton 548J rooftops fit on existing Bryant curbs dating&lt;br /&gt;back to 1989. Also, our large control box gives you room to work and room to mount Bryant accessory controls.&lt;br /&gt;Easy to maintain:&lt;br /&gt;Easy access handles by Bryant provide quick and easy access to all normally serviced components. Our &amp;ldquo;no--strip&amp;rdquo;&lt;br /&gt;screw system has superior holding power and guides screws into position while preventing the screw from stripping&lt;br /&gt;the unit&amp;rsquo;s metal.&lt;br /&gt;Easy to use:&lt;br /&gt;The central terminal board puts all your connections and troubleshooting points in one convenient place, standard. Most&lt;br /&gt;low voltage connections are made to the same board and make it easy to find what you&amp;rsquo;re looking for and easy to access it.&lt;br /&gt;Bryant rooftops have high and low pressure switches, a filter drier, and 2--in. (51mm) filters standard.&lt;/p&gt;<br />&lt;p&gt;FEATURES AND BENEFITS&lt;br /&gt;S EER up to 11.2.&lt;br /&gt;S IEER up to 12.5 with single speed indoor fan motor and up to 12.7 with 2--speed/VFD indoor fan motor.&lt;br /&gt;S 6 -- 12.5 ton units fit on existing Bryant rooftop curbs making the utility connections the same. This saves time and&lt;br /&gt;money on replacement jobs.&lt;br /&gt;S Standardized components and layout. Standardized components and controls make service and stocking parts easier.&lt;br /&gt;S Scroll compressors on all units. This makes service, stocking parts, replacement, and trouble--shooting easier.&lt;br /&gt;S Crankcase heater on all models provides added protection in all applications.&lt;br /&gt;S Precision--sized suction line accumulator provides high reliability by preventing liquid from entering the compressor&lt;br /&gt;during low ambient conditions and reverse cycle switch over.&lt;br /&gt;S Field convertible from vertical to horizontal airflow configuration on all models. No special kit required on 07--12&lt;br /&gt;models. Supply duct kit required for 14 model only.&lt;br /&gt;S 4--way reversing valve rapidly changes the flow of refrigerant to quickly changeover from cooling to heating and heating&lt;br /&gt;to cooling.&lt;br /&gt;S Easy--adjust, belt drive motor available on all sizes. There&amp;rsquo;s no need for field--supplied drives or motors.&lt;br /&gt;S Provisions for bottom or side condensate drain.&lt;br /&gt;S Capable of thru--the--base or thru--the--curb electrical routing.&lt;br /&gt;S Dependable time/temperature defrost logic provides a defrost cycle, if needed, every 30, 60, 90 or 120 minutes and is&lt;br /&gt;adjustable.&lt;br /&gt;S Single--point electrical connection.&lt;br /&gt;S Sloped, composite drain pan won&amp;rsquo;t rust and is self draining.&lt;br /&gt;S Standardized controls and control box layout. Standardized components and controls make stocking parts and service&lt;br /&gt;easier.&lt;br /&gt;S Clean, large, easy to use control box.&lt;br /&gt;S Standard coils are copper round tube, aluminum plate fin with optional coil coatings and copper fin design.&lt;br /&gt;S Color--coded wiring.&lt;br /&gt;S Large, laminated wiring and power wiring drawings which are affixed to unit make troubleshooting easy.&lt;br /&gt;S Single, central terminal board for test and wiring connections.&lt;br /&gt;S Fast--access, handled, panels for easy access to the blower and blower motor, control box, and compressors.&lt;br /&gt;S &amp;ldquo;No--strip&amp;rdquo; screw system guides screws into the panel and captures them tightly without stripping the screw, the panel, or&lt;br /&gt;the unit.&lt;br /&gt;S Exclusive, newly--designed indoor refrigerant header for easier maintenance and replacement.&lt;br /&gt;S Mechanical cooling (115_F to 25_F or 46_C to --4_C) on Electro--mechanical (E/M) and Direct Digital Controller&lt;br /&gt;(DDC) (RTU Open controller).&lt;br /&gt;S 2--in. (51mm) disposable filters on all units.&lt;br /&gt;S High capacity refrigerant filter drier on each circuit.&lt;br /&gt;S High pressure, loss of charge, and freeze switches provide higher protection for the unit refrigeration system.&lt;br /&gt;S Optional 2--Speed Indoor Fan Motor System utilizes a Variable Frequency Drive (VFD) to automatically adjust the&lt;br /&gt;indoor fan motor speed between cooling stages. Available on single stage cooling model 07 and 2--stage cooling models&lt;br /&gt;08--14 with electro--mechanical controls or RTU Open controller. Note that the 2--Speed Indoor Fan Motor System is&lt;br /&gt;required on all units for installation in the United States as per the Department of Energy (DOE) efficiency standard of&lt;br /&gt;2018.&lt;/p&gt;<br />&lt;p&gt;&amp;nbsp;&lt;/p&gt;</p>