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FY4A, FA4C
Base Series Fan Coil Cu` rxer
Sizes 1 1/2 — 5 Ton (018 Thru 060)
Turn to the Experts.
Product Data
AIR HANDLER TECHNOLOGY
` �' '` AT ITS FINEST
The FY4A and - expansion fan coils are designed to
1 ' ��I'If ��Ei(� �1 g cover a wide range of direct air handling requirements. They are
f ` ` compact and ready to fit where needed, in the basement,
�" ^'" «• 1: crawlspace, attic, utility mom, or closet. The unique cabinet design
of these fan coils meet new stringent regulations for cabinet air
leakage, a requirement of 2% cabinet leakage rate when tested at
1.0 inches of static pressure,
l ` The FY4A and FA4C units are shipped with afactory- installed
hard- shutoff thennostatic expansion valve (TXV) metering device
with an internal check valve for reverse flow bi -pass capability.
All units come with solid state fats controls, 1 -in. thick Insulation
with R -value of 4.2, super -quiet multispeed motors, and
fully- wettable coils, Units can accommodate factory- or
field- installed heaters from 3 to 30 kW.
The FY4A design is a residential now construction (12NC) model
available for use with Purono, the environmentally sound
refrigerant. It comes with or without factory - installed disconnects,
It has a pre- painted (gray) galvanized insulated steel casing,
2 -speed PSC motor in the 018 through 036 sizes, and 3 -speed
PSC motors in the 042 through 060 sizes.
1 ; The FA4C has all the same quality features as the FY4A, but is for
use with R -22 refrigerant.
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DIMENSIONS
MST
SIZE COIL A B C 0 E Ht d
FY, FA TYPE 1n. mm In. mm In. ram In. man In. 1 mm In. mm In. mm
018 Slope 42 -11/16 1034.3 14-5(16 363.5 12 -7/16 316.0 12 -5/16 912.7 10 -7/16 28151 12.0 304.8
024, 030 Slops 47 -11 /16 I 1211.5 17 -515 447.5 15 -3/4 409-1 15 -518 396„9 15-3/8 390.5 - - 17.0 431.8
o. ..-y 036 Slope 53 -7116 1357.3 21 - 118 536.5 19 -1/4 489.0 19- 118 485.8 19 487.0 - - 19.0 4822.6
042 A 49 -5/8 1260.5 21 -118 539.5 19 -1/4 489.0 19-1/8 485.8 15 -3/8 399.5
r 048 A - 53-7/16 1357.3 21 -18 536.5 19 -1 /4 489.0 19-1/8 4868 19- 112 4953 - - - -
0 090 A 59 -3/16 1503 4 24- 11/16 627.0 22 -3J4 577.9 22 -11/16 576.2 25 -1/4 641.5 34 -1/16 685.2
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DIMENSIONS (CONT)
UNIT SZE CO F G - M 7YPE
FY, FA In. cam In. MU
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018 Slope 16-1/8
I 4804- 18-5/6 473.1
024, 030 Slope i 23-118 587.4 23-5/8 600.0
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086 Stop e 26-15/16 684.2 27—I2 695.5
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042 A .. 23-7/16 593.3 • 23 -1/8 587.4
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048 A 27-114 6922 26-15/16 684.2
CT, 060 A 32-15/16 636.6 32-50 - 826.7
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lflT A B C D E F 0 H 1 J H L N 71I P IS'HiA71S 9}i G, &DM
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°O 2135124 4 X 4 0 0 31 3/14' 21 1566' 3 314• SW S SIII• 24 1111P 111$' 1 1/4. 3 13111• 1 13213" 112 11 Ili' 7S 1/1' 13 UP 1411 1151 32 5118' 1 32 5111" 7 32 316'
°O 21311141D A 3 O Y 0 31 9716' it 15116• s 3d4' 314• a 1311" 24 11711' 1 118' 1 118' 3 13411' 2 13/1Y 11' 11 112` 15 172' 26 VP 2111 1414 32 5216' X 32 5116' I 421 111'
O '••,111 2132114 A I 0 I I , 39' 35 31P 5 32P 374' 3 1211' 267110 1 t /s' 1 1/4" 313216' 2 73116 118' 19 314' 13 11i" 18' 2111 242* 34 114 X 34 111' 1 31 1125'
233534 ' A f o I X 39' 28 um. 3 718• hK' ' S Nit' 18 7111• 1 271' 1 us- 3 13116" 2 13 us- D' 15' 12' f 315$ 2421 ' 34 11P X 31 111' 3 32 516'
2413111 A S 0 3 X 3)' 35 318• 3 721' 713' a SAP 28 7111' S 116' 1 1/e' 3 13/16' 1 35)16• 518' 16 3/4' 11 iiP 14 3/6• 2610 3511 31 we X 36 131' S 31 7131'
213201) A X O 5 X 35' 33 11S' 1 711' 711' 3 5110' , 26 7/16' 111 ' 1 118. 3 MI6' 1 15111' 513' 1e 314' 20' 11' 2591 327* 31 1/1' 111 178' I R 718' •
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UNIT SIZE - SERIES 018 -A - - - 024 024-A 030 -A 036 -A 042-A _ 048 -A 069- -A
Operating Weight Oh) 159 160 208 211 233 289 295
Shipping Weight (ib) 184 185
240 242 262 300 327
Compressor Type
REFRIGERANT SCa(R
Control Freon® (R -22)
_� TXV (R -22 Hard Shutoff)
D FAN (lb} 5.5 6 7.5 8 [ 10 14 15.5
° Propeller Type, Direct Drive
Air Discharge Vertical
Air Qty. (CR1) 2233 - 2614 - 2614 _ 3334 3334 4046 4046
Motor HP 1/12 1/10 1/10 118 1/8 1/5 1/5
Mahar RPM 800 1100 1100 800 800 800 800
COLD COIL
Face Ara (Sq. It) 16.89 15.09 25.87 22.63 17.6 22.63 25.15
Fins per In_ 20 20 20 20 20 20 20
Rows 1 1 1 1 2 2 2
Circuits 5 6 6 6 7 8 9
VALVE CONNECT: (In. ID)
Vapor 518
f8 3/4° , 3/4" 718° 718" 7/B"
CC
liquid
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REFRIGERANT TUBES* (in. OD) I J
Vapor 0 -8o Ft Tube Len • th) 5/8° 5/8" 3/4° 3/4" 7/8" 7/8" 1 -1/8" cv
Liquid (0 -80 Ft Tube Length) 3/8"
' For tubing sets between 80 and 200 It horizontal or 20 It verbal differential, consult the Longltne Guideline.
°
Note: See unit Installation Instruction for proper Installation.
v
VAPOR LINE SIZING AND COOLING CAPACITY LOSS
1 -STAGE HEAT PUMP APPLICATIONS
° LONG LINE APPLICAT ION: An application is considered is above indoor unit, and 60 Lft when the outdoor unit is below
"Long line" when the total equivalent tubing length exceeds 80 the indoor unit Refer to Accessory Usage Guideline below for
It or when there is more than 20 Ft, vertical separation between required accessories. See Long -Line Application Guide in' for
indoor and outdoor units. These applications require additional required piping and system modifications. Also, refer to the table
accessories and system modifications for reliable system below for the acceptable vapor tube diameters based on the total
Q operation. The maximum allowable total equivalent length is 250 length to minimize the coaling capacity loss.
ft The maidmurn vertical separation is 200 ft. when outdoor unit
Cooling Capacity Loss (%)
r----- Unit Nomneal Size Acceptable Vapor Total Equivalent Line Length (ft.)
o ) Line Diameter OD Application
Long Line Application
CV
ON Requires Accessories
25 80 80 80•i- f 10() 125 150 175 200 225 250
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