50ZH
3-PHASE SINGLE-PACKAGED HEAT PUMPS
2-1/2 to 5 Tons
Product Data
Single-Packaged Heat Pump Units with:
• easy installation design
• corrosion-proof unit base
• redesigned aerodynamic fan blade for
reduced sound
• sloped drain for improved indoor air
quality
• scroll compressors
• through-the-top service access
• louvered panel coil protection
Features/Benefits
Compact, horizontal supply and return
unit, combining easy installation and
maintenance with efficient performance.
EASY TO INSTALL —
The 50ZH
units are lightweight, compact single-
package units that are easy to handle.
Every 50ZH unit has an identical 32 by
51-in. footprint to make jobsite planning
simple. The precise design uses less
sheet metal and makes the 50ZH units
lighter than other units. The unit can be
easily positioned on the jobsite with the
hand-holds built into the unit basepan.
Drop-in cartridge style heaters are
utilized to minimize installation time.
REDESIGNED AERODYNAMIC
FAN BLADE DESIGN
reduces overall
sound by up to 3dB; now as low as 76dB.
TOP COVER SERVICE ACCESS —
The 50ZH units are designed to be
serviced from the top. The split-top
design allows easy access for installation
and maintenance procedures on the unit.
Routine maintenance tasks such as coil
cleaning are sped up with through-the-
top access. Multiple side panels do not
need to be removed as with other units.
CORROSION PROOF UNIT
BASE—
The 50ZH unit features a
tough, high-tech, single-piece,
composite material unit base with an
integrated drain. The composite material
eliminates the potential problem of rust
and premature replacement which are
common with standard metal pans. Each
50ZH unit base is sloped to eliminate
standing water. This feature minimizes
UNIT 50ZH
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