Ductless_Dual_Zone_Heat_Pump_Submittal_11
Ductless Split Systems
Wall Mounted, Heat Pump Single-zone
Refrigeration line sets
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.
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.
Due to continuing research in
new energy-saving technology,
specifications are subject to change
without notice.
Specifications
PERFORMANCE RATINGS
SYSTEM MODEL NO.
M18DYF
M21DYF
M24DYF
INDOOR MODEL
2 x MW09Y3FM
MW09Y3FM
MW12Y3FM
2 x MW12Y3FM
OUTDOOR MODEL
MR24DY3F
MR24DY3F
MR24DY3F
Capacity Cooling
Btu
9500 ea.
9500
12000
12000 ea.
CapaCity Cooling Min - Max
Btu
5100-11300 ea.
5100-11300 ea.
5100-13600 ea
5100-13600 ea
SenSible Heat Ratio
0.77
0.77
0.77
0.77
CapaCity Heating @ 47°F
Btu
11000 ea.
11000 ea.
14000
14000 ea.
CapaCity Heating Min - Max
Btu
5100-13000 ea.
5100-13000 ea. 5100-15400 ea.
5100-15400 ea.
CapaCity Heating @ 17°F
Btu
9500 ea.
9500 ea.
11000
10500 ea.
HSpF
9.0
9.0
9.0
SeeR
16.5
16.5
16.5
eeR
12.2
11.2
10.4
eneRgy StaR
YES
NO
NO
MoiStuRe ReMoval
Pts/h
2.9 ea.
2.9 ea
3.7 ea.
3.7 ea.
aiRFlow (Quiet, low, Med, HigH)
CFM
185,220,260,295
185,220,260,295 215,250,305,355
215,250,305,355
Sound Rating - indooR
dB-A
27,29,33,37
27,29,33,37
30,34,39,42
30,34,39,42
Sound Rating - outdooR
dB-A
52
52
52
opeRationg Range (Heating)
°F
0 - 115 (14 - 75)
0 - 115 (14 - 75)
0 - 115 (14 - 75)
eSt. yeaRly opeRating CoSt
$128
$152
$152
$184
eleCtRiCal data (all indooR unitS ReCeive poweR FRoM outdooR unit; valueS liSted aRe total)
poweR SouRCe
230/(208)-60-1
230/(208)-60-1
230/(208)-60-1
Min. aMpaCity
A
15
15
15
Cooling wattS
W
1600
1900
2300
Max. td FuSe/bReakeR
A
20
20
20
ReFRigeRation SySteM
ReFRigeRant
R410A
R410A
R410A
CoMpReSSoR type
Inverter
Inverter
Inverter
ConneCtionS
Flare
Flare
Flare
liQuid line o.d.
in
1/4
"
1/4
"
1/4
"
1/4
"
SuCtion line o.d.
in
3/8
"
3/8
"
3/8
"
3/8
"
FaCtoRy pReCHaRge
ft
98'
98'
98'
Max. line lengtH
ft
Each unit:82 Total:98
Each unit:82 Total:98
Each unit:82 Total:98
Max. HeigHt diFFeRenCe
ft
33'
33'
33'
diMenSionS & weigHt
indooR unit
w x H x d
in
31 1/8
"
x 10 7/8
"
x 8 1/2
"
ea.
31 1/8
"
x 10 7/8
"
x 8 1/2
"
ea.
31 1/8
"
x 10 7/8
"
x 8 1/2
"
ea.
net weigHt
lbs
21 ea.
21
21
21 ea.
SHipping weigHt
lbs
26 ea.
26
26
26 ea.
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
136
136
136
SHipping weigHt
lbs
154
154
154
USED WITH:
LENGTH-FT. LIQUID SUCTION
KIT#
All 9000 and
12000 Btu
indoor units
15'
1/4
”
3/8
”
T32150
35'
1/4
”
3/8
”
T32350
