S1CA/S1HA ductless Split System Single-Zone
www.enviromaster.com
1
Specification
S
and
p
erformance
Nominal Circuit Capacities S1C/S1H: 9,000, 12,000,
18,000, 24,000 Btuh and S1C 30-36 Btuh
EMI offers the AmericaSeries S1C/S1H single zone con-
densing unit, which is designed to meet or exceed a SEER
rating of 13.0 when installed with the AmericaSeries line
of evaporators. The system is offered for straight cool and
heat pump applications and is available in nominal circuit
capacities of 9,000, 12,000, 18,000 and 24,000 Btuh for
both cooling and heat pump and 30,000-36,000 Btuh for
cooling only applications. The S1C/S1H system can be
recommended for both commercial and residential use.
S1c/S1H 9-24 and S1c 30-36
SinGLe Zone ductLeSS SpLit
condenSinG unit
P/N 240005841, Rev. A [05/08]
Low Ambient cooling operation
down to 32º F are
standard on all S1H (heat pumps)
factory installed
(optional on S1Cs)
• Low Ambient cooling operation down to 32º F
– Specify this option if the S1C system will be
operated in cooling mode at outside temperatures
below 60º F (Field Installed kit)
• Low Ambient controls for operation down to
0º F for S1C and S1H systems (consult factory for
availability)
• Hard Start
• 115
v (9,000-12,000 Btuh only)
•
Copper/copper coils (sea coast use)
Precharged for Condenser and evaporator:
(Charging of field installed piping required)
• Refrigeration valves – solid brass, sweat connection,
easy to access ports
• Up to 100’ length interconnect (including 35’ verti
-
cal lift)
Duratec Performance Package (09-12 only)
• Oversized suction accumulator with surge baffles and
enhanced oil management
• Factory installed solid core filter drier
• Thermostatically controlled crankcase heater
(heat pump)
• High pressure switch (heat pump)
Benefit:
The Duratec performance package allows
for the widest range of application in the Ductless
Split industry. We fully protect the compressor for a
range of outdoor ambient conditions and system ap-
plications, which extends the life of the system and
virtually eliminates failures.
SyStem OptiOnS
Benefit:
The U-shaped coil optimizes the heat transfer
surface in a smaller footprint to gain optimum system
efficiency.
COndenSer StAndArd FeAtureS
prOduCt deSCriptiOn
Benefit:
These are the most efficient (power saving) and
durable compressors available for the widest range of
Ductless Split system applications.
fan/Motor
- Fan is a large diameter, high efficiency,
three or four blade propeller (depending on capacity).
Motor is PSC type with internal overload protection.
Cabinet
• Vertically arranged side discharge
• Scratch and dent resistant injection molded front
access panel
• Powder coated (2000 hour salt spray tested) 18 and
20 gauge aluminized steel
• Recessed service valves
• Easy access hose connections at 45° from valve body
Compressor
is hermetically sealed high efficiency rotary
for 9,000-12,000 Btuh and reciprocating or scroll for
18,000-36,000 Btuh (depending on capacity).
Coil
is U-shaped and protected by a wire coil guard.
Construction is seamless copper tubing with enhanced
aluminum fins. The tubes are mechanically expanded
for secure bonding to fin shoulder.
COndenSer StAndArd FeAtureS cont.
Thermostatically controlled crankcase heater –
This feature energizes the crankcase heater only when
needed, removes the heater from the electrical circuit
at conditions where it’s not required, saving unneces-
sary Watts, and increasing overall system efficiency.
