4
 
 
 
     Fig.1-1 
 
 
   Fig.1-2 
 
 
  
FLOWCHECK DISTRIBUTORS: Outdoor units use the Flowcheck Distributor to act as an open check 
valve in the cooling mode.   
 
 
 
 
ACCESSORIES: 
 
CABINETS:  
Constructed of powder painted galvanized steel to provide 
a durable finish 
and protection for the outdoor coil. 
 
 FAN GUARD AND MOTOR BRACKET:
BASE PAN: This deep-drawn base keeps the bottom of the coil off the 
ground, has weep holes to allow for complete drainage.
LOW AMBIENT CONTROL: This factory installed option allows for low temperature operation in 
the cooling cycle ambient temperatures down to 0 ℉
. This control should be installed in units that 
operate in cooling when outdoor 
ambient temperatures below 65℉ 
 
, and is recommended for all
commercial applications.
and system pressure combinations. This option maybe required on reciprocating compressors with
 
 
START COMPONENTS : This option provides additional starting for covering a wide range of voltages
SERVICE VALVES AND PRESSURE PORTS: Mounted external to the cabinet for easy access at 
installation and during service.
Welded powder coated guard with independent rod and band motor 
bracket, unit top has a deep draw fan venturi for efficient air flow. 
 flowcheck piston metering.
  
 
 
 Fig.1-3 
  Central Air Conditioning   Model: Condensing Unit, HC13-D2