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OFFICE COPY
30'
New AC unit
30' on roof
• ►
New AC unit will be sitting on pressure treated 4x4 sleepers. The 4x4 will
be lag bolted to the roof from inside the building. One bracket at each corner of
the unit will be lag bolted to the 4x4 for seismic security.
4x4 pressure treated lumber
T l
A
•
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Roof top
Lag bolts through roof from inside building into the 4x4.
Fiskars Gerber
14200 Southwest 72nd Avenue, Tigard, OR 97223
24ABB3
Base'" 13 Air Conditioner Carrier
with Puron® Refrigerant
turn to the experts
Product Data
INDUSTRY LEADING
FEATURES / BENEFITS
Efficiency
• 13.0 - 13.2 SEER/10.8- 11.0 EER (based on tested
L.._
combinations)
• Microtube Technology ". refrigeration system
• Indoor air quality accessories available Sound
• • Sound level as low as 75 dBA
: • Sound level as low as 74 dBA with accessory sound
blanket
�I �10111-
1 ulU 1 Comfort
�( X111 1 fl • System supports Edge® Thermidistat ", or standard
11111
WIMP thermostat controls
'N_ 11 Reliability
��r'''0 i • Puron® refrigerant - environmentally sound, won't
rNIB��� deplete the ozone layer and low lifetime servce cost.
(!PI t • Scroll compressor
Puron Internal pressure relief valve
the env ronm- ,wlY,a rehtao„n, • Internal thermal overload
• Filter drier
Carrier's Air Conditioners with Puron® refrigerant provide a
collection of features unmatched by any other family of • Balanced refrigeration system for maximum reliability
equipment. The 24ABB has been designed utilizing Carrier's Durability
Puron refrigerant. The environmentally sound refrigerant allows WeatherArmor' protection package:
you to make a responsible decision in the protection of the earth's
ozone layer. • Solid, durable sheet metal construction
As an Energy Star® Partner, Carrier Corporation has determined • Dense wire coil guard available
that this product meets the Energy Star® guidelines for energy (3 -phase units come standard with dense wire coil
efficiency. Refer to the combination ratings in the Product Data guard)
for system combinations that meet Energy Star® guidelines. • Baked -on, complete outer coverage, powder paint
NOTE: Ratings contained in this document are subject to Applications
change at any time. Always refer to the AHRI directory • Long -line - up to 250 feet (76.20 m) total equivalent
(www.ahridirectory.org) for the most up -to -date ratings length, up to 200 feet (60.96 m) condenser above
information, evaporator, or up to 80 ft. (24.38 m) evaporator above
condenser (See Longline Guide for more information.)
• Low ambient (down to - 20 °F /- 28.9 °C)) with
accessory kit
0
• MODEL NUMBER NOMENCLATURE
1 2 3 4 5 6 7 8 9 10 11 12 13
N N A A A/N N N N NN NN A/N N N
2 4 A B B 3 3 6 A 0 0 3 0
Product Product Tier Major SEER Cooling Variations Open Open Voltage Series
Series Family Series Capacity
3= 208/230 -1 0 =
24 =AC A =RES AC B =Base B =Puron 3 =13 SEER 1.000 Btuh A =Dense Grille O =Not O =Not 5= 208/230 -3 Original
(nominal) W= Wide Grille Defined Defined 6 =460/3 Series
1 = 575/3
ISO 9001 :2000
PuPon : � �.,�FI<<� i c L us loite
the envtronmantally wwC reingarant REGISTERED
Use of the AHRI Certified ENERGY STAR
Ti il TM Mark indicates a
.... manufacturer's This product has been designed and manufactured to
meat Energy Star® criteria for energy efficiency when
cP participation in the matched with appropriate toll components. However,
program For verification p S N R p proper refrigerant charge and proper air flow are critical
of certification for individual to achieve rated capacity and efficiency Installation of
this product should follow all manufacturing refrigerant
products. go to charging and air flow instructions. Failure to confirm
www.ahridirectory.org. proper charge and air flow may reduce energy
COMPLIANT efficiency and shorten equipment life.
STANDARD FEATURES
Feature 18 24 30 36 42 48 60
Puron Refrigerant X X X X X X X
Maximum SEER 14.50 14.25 15.0 14.0 14.0 14.0 13.5
• Scroll Compressor X X X X X X X
Field Installed Filter Drier X X X X X X X
Front Seating Service Valves X X X X X X X
Internal Pressure Relief Valve X X X X X X X
Internal Thermal Overload X X X X X X X
Long Line capability X X X X X X X
Low Ambient capability with Kit X X X X X X X
Dense Grille (standard on 3 —Phase only) X X X X X
X = Standard
2
• PHYSICAL DATA (E
UNIT SIZE SERIES 18 -31 24 -31 30- 31,51 38- 31,51,61 42- 30,50,60 48- 31,51,61,11 60 -32 60- 52,62,12
Operating Weight lb (kg) 107 110 111 141 190 186 190 215
(48.5) (50.0) (50.3) (64.0) (86.2) (84.4) (86.2) (97.5)
Shipping Weight lb (kg) 130 134 136 170 218 224 226 250
(60.0) (60.8) (61.7) (77.1) (98.9) (101.6) (102.5) (113.4)
•
Compressor Type Scroll
REFRIGERANT PuronO (R -410A)
Control TXV (Puronfj Hard Shutoff)
Charge lb (kg) 3.50 3.80 4.10 5.34 5.84 - 7.00 8.19 8.00
(1.6) (1.7) (1.9) (2.4) (2.7) (3.2) (3.7) (3.6)
COND FAN Propeller Type, Direct Drive
Air Discharge Vertical
Air Oty (CFM) 1792 2218 2218 2954 3167 3365 3365 3365
Motor HP 1/12 1/10 1/10 1/4 1/5 1/4 1/4 1/4
Motor RPM 1100 1100 1100 1100 1100 1100 800 1100
COND COIL
Face Area (Sq ft) 8.40 8.40 9.80 13.13 17.25 19.40 12.93 15.09
Fins per In. 20 25 25 25 25 25 20 20
Rows 1 1 1 1 1 1 2 2 C•
Circuits 3 3 3 3 4 5 5 6 CO
CO
VALVE CONNECT. (In. ID) Q
Vapor 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8 C7
N
Liquid 3/8 3/8 3/8 3/8 3/8 3/8 3/8 3/8
REFRIGERANT TUBES* (In. OD)
Rated Vapor* 3/4 7/8 1-1/8
Max Liquid Linet 3/8
* Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset.
Note: See unit Installation Instruction for proper installation.
t See Liquid Line Sizing For Cooling Only Systems with Puron Refrigerant tables.
3
REFRIGERANT PIPING LENGTH LIMITATIONS
- Liquid Line Sizing and Maximum Total Equivalent Lengthst for Cooling Only Systems with Puron• Refrigerant:
. The maximum allowable length of a residential split system depends on the liquid line diameter and vertical separation between indoor and
outdoor units.
See Table below for liquid line sizing and maximum lengths :
Maximum Total Equivalent Length
Outdoor Unit BELOW Indoor Unit
Liquid AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit BELOW Indoor
Size Liquid Une Line Vertical Separation ft (m)
Connection Diam. 0 -5 6 -10 11 -20 21 -30 31 -40 41 -50 51 -60 61 -70 71 -80
W/ TXV (0 -1.5) (1.8 -3.0) (3.4 -6.1) _ (6.4 -9.1) (9.4-12.2) (12.5-15.2) (15.5 -18.3) (16.6 -21.3) (21.6 -24.4)
018 1/4 150 150 125 100 100 75 -- -- --
AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 225* 150
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 250*
024 1/4 75 75 75 50 50 -- -- -- --
AC with 3/8 5/16 250* 250* 250* 250* 250* 225* 175 125 100
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 250*
030 1/4 30 -- -- -- -- -- -- --
ch AC with 3/8 5/16 175 225* 200 175 125 100 75 -- --
m Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 250*
CO 036 5/16 175 150 150 100 100 100 75
Q AC with 3/8
•
N Puron 3//8 250* 250* 250* 250* 250* 250* 250* 250* 250*
042 5/16 125 100 100 75 75 50 -- -- --
AC with 3/8
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 150
048
AC with 3/8 3/8 250* 250* 250* 250* 250* 250* 230 160 --
Puron
060
AC with 3/8 3/8 250* 250* 250* 225* 190 150 110 -- --
Puron
* Maximum actual length not to exceed 200 ft (61 m)
t Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details.
- - = outside acceptable range
Maximum Total Equivalent Length
Outdoor Unit ABOVE Indoor Unit
• Liquid AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit ABOVE Indoor
Size Liquid Une Line Vertical Separation ft (m)
Connection Dlam. 25 26 -50 61 -75 76 -100 101 -125 126 -150 151 -175 176 -200
w/ TXV (7.8) (7.9 -162) (15.5 -22.9) (23.2 -30.5) (30.8 -38.1) (38.4 -46.7) (46.0 -53.3) (53.6 -61.0)
018 1/4 175 250* 250* 250* 250* 250* 250* 250*
AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250*
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250*
024 1/4 100 125 175 200 225* 250* 250* 250*
AC with 3/8 _ 5/16 250* 250* 250* 250* 250* 250* 250* 250*
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250*
030 1/4 30 -- -- -- -- -- --
AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250*
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250*
036 5/16 225* 250* 250* 250* 250* 250* 250* 250*
AC with 3/8
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250*
042 5/16 175 200 250* 250* 250* 250* 250* 250*
AC with 3/8
Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250*
048
AC with 3/8 3/8 250* 250* 250* 250* 250* 250* 250* 250*
Puron
060
AC with 3/8 3/8 250* 250* 250* 250* 250* 250* 250* 250*
Puron
* Maximum actual length not to exceed 200 ft (61 m)
t Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details.
-- = outside acceptable range
4