USED WITH:
LENGTH-FT.
LIQUID
SUCTION
KIT#
All 9000 and 12000 BTU/h
Indoor Units
15
1/4”
3/8”
T32150
35
1/4”
3/8”
T32350
All 18000 BTU/h Indoor Units
15
1/4”
1/2”
T42150
35
1/4”
1/2”
T42350
All MW24Y3F and MW24C3F Units
15
1/4”
5/8”
T52150
35
1/4”
5/8”
T52350
All 30000 BTU/h Indoor Units and S24YF,
S36YF and C24YF Units
15
3/8”
5/8”
T53150
35
3/8”
5/8”
T53350
floor/ceiling universal
ceiling suspended
ceiling cassette
PerFOrMAnce rAtInGs
SYSTEM MODEL NO.
S24YF
S36YF
C24YF
INDOOR MODEL
MS24Y3F
MS36Y3F
MC24Y3F
OUTDOOR MODEL
MR24UY3F
MR36Y3F
MR24UY3F
Capacity Cooling
BTU/h
22200
34100
22200
Capacity Cooling Min - Max
BTU/h
5000-27300
8500-36000
5000-27300
Sensible Heat Ratio
0.62
0.67
0.64
Capacity Heating @ 47°F
BTU/h
24200
36400
24200
Capacity Heating Min - Max
BTU/h
5000-29000
9200-42700
5000-29000
Capacity Heating @ 17°F
BTU/h
15000
23400
14600
HSPF
8.5
8.5
8.5
SEER
15.0
14.0
15.0
EER
9.8
8.1
10.6
Moisture Removal
Pts/h
7.4
7.4
6.4
Airflow (Low, Med, High)
CFM
371/436/518
842/977/1089
436/536/618
Sound Rating - Indoor
dB-A
38/43/47
41/45/48
38/43/45
Sound Rating - Outdoor
dB-A
53
54
53
Operating Range COOL
(HEAT)
°F
0 to 115
(14-75)
0 to 115
(14-75)
0 to 115
(14-75)
eLectrIcAL dAtA
Power Source
230/208-60-1
230/208-60-1
230/208-60-1
Min. Ampacity
A
15.5
23
15.5
Cooling Watts
W
2250
4220
2100
Max. TD Fuse/Breaker
A
20
30
20
reFrIGerAtIOn sYsteM
Refrigerant
R410A
R410A
R410A
Compressor Type
INVERTER
(Twin Rotary)
INVERTER
(Twin Rotary)
INVERTER
(Twin Rotary)
Connections
Flare
Flare
Flare
Liquid Line O.D.
in
3/8
3/8
3/8
Suction Line O.D.
in
5/8
5/8
5/8
Factory Precharge
ft
50
50
50
Max. Line Length
ft
165
165
165
Max. Height Difference
ft
66
98
66
dIMensIOns & WeIGHt
INDOOR UNIT
W x H x D
in
39 x 7 7/8 x 25 3/4
65 3/8 x 9 1/2 x 27 1/2
32 5/8 x 9 5/8 x 32 5/8
Net Weight
lbs
62
106
75
Shipping Weight
lbs
82
134
97
OUTDOOR
UNIT
W x H x D
in
35
3
/
8
x 32
5
/
8
x 13
35
3
/
8
x 32
5
/
8
x 13
35
3
/
8
x 32
5
/
8
x 13
Net Weight
lbs
141
141
141
Shipping Weight
lbs
154
154
154
Insulated line sets are available for all Friedrich split systems in 15 ft. and 35 ft. lengths. Each line set is equipped with flare nuts on both ends. Both liquid and
suction lines are insulated. Line sets can be joined together with field supplied double female connectors. Each system requires one line set for each indoor
unit installed. On multi-zone systems, line sets should be ordered based on individual indoor unit capacities not total system capacity. For example, a M18DYF
uses 2 line sets for 9,000 btu units, not 1 for the 18,000 btu product.
DRAIN PUMP
USED WITH
DP-36
S36YF
NOTE: All models have low ambient capabilities built-in. Capacity is reduced as 0 degrees Fahrenheit is approached.
NOTE: All R410A models have 1/2˝ UNF 20 thread per inch charging and vacuuming ports. An adapter must be used
for 1/4˝ gauges. Adapter part number 67270018 is available through Friedrich parts distributors.
Ceiling and Floor/ceiling universal heat pumps
Refrigeration line sets
All models use
environmentally
friendly R-410A
refrigerant.
R-410A
Friedrich Air Conditioning Co.
l
P.O. Box 1540
l
San Antonio, TX 78295-1540
l
800.541.6645
l
fax 210.357.4480
www.friedrich.com
DSS-10 (6-10)
Printed in USA
Due to continuing research in new energy-saving technology, specifications are subject to change without notice.
