FY4A, FA4C
Base Series Fan Coil
Sizes 1 1/2 — 5 Ton (018 Thru 060)
Product Data
AIR HANDLER TECHNOLOGY
AT ITS FINEST
The FY4A and FA4C direct--expansion fan coils are designed to
cover a wide range of air handling requirements. They are compact
and ready to fit where needed, in the basement, crawlspace, attic,
utility room, 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.
The FY4A and FA4C units are shipped with a factory-- installed
hard--shutoff thermostatic expansion valve (TXV) metering device
with an internal check valve for reverse flow bi-- pass capability. All
units come with solid state fan 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 new construction (RNC) model
available for use with Puronr, 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. ArmorCoatt provides a
tin plating of the indoor coil’s copper hairpins. This creates a
barrier between the corrosion--causing elements and the coil.
The FA4C has all the same quality features as the FY4A, but is for
use with R--22 refrigerant.
STANDARD FEATURES
S Grooved copper tubing
S Lanced sine--wave aluminum fin
S Fully--wettable coil
S High--impact thermoplastic condensate pan
S Primary and secondary drain connections with brass inserts
S Multipoise design for maximum versatility
S Unique cabinet design that meets new stringent regulations for air leakage. Meets requirements of a 2% cabinet leakage rate when tested
at 1.0 inches of static pressure.
S Field--installed heater packages from 3--30 kW (fused, circuit breaker, or non--fused)
S Control board with built--in, replaceable 5-- amp blade--type auto fuse
S 2--speed motor in 018 through 036 sizes
S 3--speed motor in 042 through 060 sizes
S Cooling controls
S Time-- delay relay (TDR)
S Pre--painted galvanized steel cabinet (gray)
S High--density, super thick R--4.2 insulation
S Newly--improved filter rack area -- filter door insulation added for an improved air seal
S Sweat connections
S Inspection plate for cleaning A-- coil design
S HUD approved for manufactured housing
FY4A / FA4C
S 40--VA, 208/230v transformer
S All models listed with UL (U.S. and Canada) and ARI
ADDITIONAL FEATURES
FY4A
S Puronr refrigerant factory-- installed thermostatic expansion valves (TXV)
S Factory--installed heaters available
S ArmorCoatt coil protection available
FA4C
S R--22 refrigerant factory--installed thermostatic expansion valves (TXV)
S 018--060 sizes available with or without factory--installed disconnect
S Factory--installed heaters available
2
MODEL NUMBER NOMENCLATURE
1 2 3 4 5 6 7 --- 9 1 0 --- 1 2
F A 4 C N F 018 000
Product Type Position Series Electrical
F --- F a n C o i l A --- B a se , R --- 2 2
Y --- B as e , P u r o n r Refrigerant
the environmentally sound refrigerant
4 --- Multipoise C N --- 208/230v,
CERTIFICATION APPLIES ONLY WHEN THE
COMPLETE SYSTEM IS LISTED WITH ARI
1ph---60Hz
Cabinet/
Insulation
B --- M o du l ar
C --- Fa c t or y
Disconnects
F --- S in g l e pi e c e
Capacity Heating
018 --- 18,000
024 --- 24,000
030 --- 30,000
036 --- 36,000
042 --- 42,000
048 --- 48,000
060 --- 60,000
T 0 0 --- A r mo r Co a t t
000 --- No Heat
005 --- 5kW
008 --- 8kW
010 --- 10kW
015 --- 15kW
ISO 9001:2000
REGISTERED
Size
FY4A / FA4C
3
A05355
FY4A / FA4C
DIMENSIONS
036 Puron - 3/4" I.D.SWEAT
036 R-22 - 7/8" I.D.SWEAT
042 - 060 - 7/8"I.D.SWEAT
LIQUID: 3/8" I.D. SWEAT
CONDENSATE: 3/4" FPT
A B C D E H† J
in mm in mm in mm in mm in mm in mm in mm
COIL
TYPE
018 Slope 42---11/16 1084 14---5/16 364 12--- 7/16 316 12 --- 5/16 313 10 ---7/16 265 — — 12 305
036 Slope 53 ---7/16 1357 21 ---1/8 537 19 --- 1/4 489 19 --- 1/8 486 19 --- 3/16 487 — — 19 483
042 A 49---5/8 1260.5 21---1/8 537 19---1/4 489 19 ---1/8 486 15 ---3/8 391 — — — —
048 A 53 ---7/16 1357 21 --- 1/8 537 19 ---1/4 489 19 --- 1/8 486 19---1/2 495 — — — —
UNIT
SIZE
FY, FA
024, 030 Slope 47---11/16 1211.5 17--- 5/8 448 15 --- 3/4 400 15 ---5/8 397 15 ---3/8 391 — — 17 432
060 A 59---3/16 1503 24 --- 11/16 627 22 ---3/4 577 22---11/16 576 25---1/4 642 34 ---1/16 685 — —
† Applicable to modular units only.
4
A05356
FY4A / FA4C
F G
DIMENSIONS (CONT)
COIL TYPE
UNIT SIZE
in mm in mm
FY, FA
018 Slope 18 ---1/8 460 18---5/8 473
024, 030 Slope 23 --- 1/8 587 23--- 5/8 600
036 Slope 26---15/16 684 27---1/2 699
042 A 23 --- 7/16 593 23--- 1/8 587
048 A 27---1/4 692 2 6 --- 1 5 / 16 684
060 A 32---15/16 837 32---5/8 829
5
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