PH Series Over & Under Packaged Heat Pumps

Features:

Heat Pump Compressor:
Scroll compressors are used on all
models and no crankcase heaters
are required.

R-410A Refrigerant:
Designed with R-410A (HFC) nonozone
depleting refrigerant in
compliance with the Montreal protocol
and 2010 EPA requirements.

ECM Indoor Blower Motor:
Features an electronically
commutated motor providing
super-high efficiency, low sound
levels and soft-start capabilities.
The motor is self-adjusting to
provide the proper airflow rate for a
broad range of static pressure in
ducted installations without user
adjustment or wiring changes.

Thermal Expansion Valves:
All models contain non-bleed TXV.
Liquid Line Filter Drier:
Bi-directional drier protects system
against moisture.

Solid State Electronic Heat
Pump Control:
Provides efficient 30, 60 or 90-
minute defrost cycle. A thermistor
sensor and speed up terminal for
service, along with a 10-minute
defrost override are standard on
the electronic heat pump control.

Five Minute Compressor Time
Delay:
Provides short cycle protection for
the compressor, which extends
compressor life. Built into the
electronic heat pump control as
standard.

Phase Rotation Monitor:
Standard on all 3-phase models.
Protects against reverse rotation if
power supply is not properly
connected.

High & Low Pressure Switches are
Auto-Reset
Built-in lockout circuit resets from
the room thermostat. Provides
commercial quality protection to the
compressor.

Pre-Painted 16 Gauge Zinc
Coated Unit Base:
The unit base is treated with the
same paint coatings as the cabinet
above, insuring years of service.
Top Discharge Outdoor Fan:
Efficiently moves air quietly for
effective heat exchange.

Electrical Components and
Controls:
Readily accessible for easier
service.