EL16XC1 - 1.5 to 5 Ton Air Conditioner / Page 3
REFRIGERATION SYSTEM
R-410A Refrigerant
Non-chlorine, ozone friendly, R-410A.
Unit pre-charged with refrigerant.
Outdoor Coil Fan
through entire condenser coil for high refrigerant cooling
capacity.
Vertical air discharge minimizes operating sounds and
protected.
Motor totally enclosed for maximum protection from
weather, dust and corrosion.
Fan guard constructed of corrosion-resistant PVC
guard.
Lennox Quantum™ Coil
superior corrosion resistance.
air stream resulting in excellent heat transfer.
Coil is factory tested under high pressure to insure
leakproof construction.
High Capacity Liquid Line Drier
Traps any moisture or dirt that could contaminate the
refrigerant system.
High Pressure Switch
pressure.
Auto-reset.
Discharge Thermostat
Factory installed on the discharge line of the
compressor. SPST, auto-reset
temperature exceeds the factory setting of 220ºF.
B
C
D
E
Refrigerant Flow Control
systems or RFC
systems when
matched with
RFCIV:
Accurately meters
refrigerant in
system.
Refrigerant control
Equalizes pressure shortly after compressor stops, unit
starts unloaded, eliminating need for additional controls.
Furnished with air conditioner.
Optional Accessories
Expansion Valve Kits
indoor units.
Freezestat
the suction line.
Senses suction line temperature and cycles the
compressor off when suction line temperature falls
Opens at 29°F and closes at 58°F.
Loss of Charge Switch Kit
Helps protect the compressor from damage due low
refrigerant charge conditions.
SPST, normally-closed switch, automatic reset switch
mounted on suction line.
Refrigerant Line Kits
Refrigerant lines (suction & liquid) are shipped
refrigeration clean.
Lines are cleaned, dried, pressurized and sealed at
factory.
Suction line fully insulated.
O−RING
RFCIV METERING SYSTEM
RFCIV
ORIFICE
ORIFICE BODY
(On Coil)
SEAL
NUT
SWEAT
CONNECTION
LIQUID
LINE
LIQUID
LINE SCREEN
FEATURES