Bryant 4 Ton, 14.3 SEER, Package RTU Heat Pump, Single Stage Cooling, Axion Fan, 460/3

  • UL Listed
  • California Prop 65


The New Bryant Legacy™ Line
packaged heat pump rooftop
units (RTU) with Axion™ Fan
Technology were designed by
customers for customers and
integrate new technology to
provide value added benefits.
New major design features include:
• Patented, industry’s first indoor fan
system using Vane Axial fan with elec-
tric commutated variable speed motor
• Reliable fixed speed scroll compres-
sor on 3-5 ton sizes and 2 stage scroll
technology on 6 ton sizes
• Upgraded unit control board with intu-
itive indoor fan adjustment
• Reliable copper tube/aluminum fin
condenser coil with 5/16-in. tubing to
help reduce refrigerant charge versus
prior designs
• New outdoor fan system with rugged —
lightweight high impact composite fan
547K Legacy™ Line units up to 6 tons are
specifically designed to fit on Bryant roof
curbs that were installed back to 1989,
which makes replacement easy and elimi-
nates the need for curb adapters or changing
utility connections.
Single-stage units deliver SEERs up to
14.3. IEERs up to 15.0 and heating HSPFs
up to 8.2. All models are capable of either
vertical or horizontal airflow.

The Bryant rooftop unit (RTU) was
designed by customers for customers.
With “no-strip” screw collars, handled
access panels, and more, the unit is easy to
install, easy to maintain, and easy to use.
Precisely sized Suction Line Accumulator
to help ensure reliable operation at unit
operation conditions.
Value-added features include:
• Puron® refrigerant (R-410A)
• single point electrical connections
• RTU Open controller for BACnet1,
LonWorks2, Modbus3 and Johnson
Controls N2
• 3 to 5 ton models use fixed refrigerant
metering devices and 6 ton models use
• scroll compressors with internal line-
break overload protection
• easy access tool-less filter door. Filter
track tilts out for filter removal and
replacement. All filters are the same
size in each unit
Installation ease
All Legacy™ Line units are field-
convertible to horizontal airflow, which
makes it easy to adjust to unexpected job-

site complications. Lighter units make for
easy replace. Simple, fast plug-in connec-
tions to the standard integrated unit con-
trol board (UCB). Clearly labeled
connections points to reduce installation
time. Also, a large control box provides
room to work and room to mount Bryant
accessory controls.
Easy to maintain
With the new Vane Axial fan system and
direct drive ECM motor, there is no longer
a need to adjust belts or pulleys as in past
designs. This frees up maintenance and
installation time.
Easy access handles by Bryant provide
quick and easy access to all normally ser-
viced components. Our “no-strip” screw
system has superior holding power and
guides screws into position while prevent-
ing the screw from stripping the unit’s
Sloped, corrosion resistant composite
drain pan sheds water; and won’t rust.
Easy to use
The newly re-designed Unit Control
Board by Bryant puts all connections and
troubleshooting points in one convenient
place. Most low voltage connections are
made to the same board and make it easy
to access it. Setting up the fan is simple by
an intuitive switch and rotary dial
arrangement. Bryant rooftops have high
and low pressure switches, a filter drier,
and 2-in. filters standard.

FLA 10
Hertz 60
LRA 45
MCA 11
Phase 3
Voltage 460
Safety Standards
California Prop 65 Yes
Hazardous Material No
UL Listed Yes
Weights and Dimensions
Operating Weight (lbs) 473
Exterior Dimensions (D) (inches) 46.750000
Exterior Dimensions (W) (inches) 74.380000
Exterior Dimensions (H) (inches) 41.380000
Shipping Weight (lbs) 485.000000
Tier Legacy