2
MODEL NUMBER NOMENCLATURE
1234 5 678910111214
NNNAA/NNNNNA/NA/NNA
186B N A018000A
Product
Family
Tier SEER Major Se-
ries
Voltage Variations Cooling Capacity Open Open Open Minor
Series
1=AC 8=
Evolution
Series
6=16
SEER
Nominal
B=Puron N=
208---230--- 1
A=
Standard
0=Not
Defined
0=
Not
Defined
0=
Not
Defined
A=
Original
Series
the environmentally sound refrigerant
This product has been designed and manufactured to
meet Energy Star® criteria for energy efficiency when
matched with ap propriate coil components. However,
proper refrigerant charge and proper air flow are critical
to achieve rated capacity and efficiency. Installation of
this product should follow all manufacturing refrigerant
charging and air flow instructions. Failure to confirm
proper charge and air flow may reduce energy
efficiency and shorten equipment life.
Use of the AHRI Certified
TM Mark indicates a
manufacturer’s
participation in the
program For verification
of certification for individual
products, go to
www.ahridirectory.org.
STANDARD FEATURES
Feature 18 24 30 36 42 48 60 61
Puron Refrigerant X X X X X X X X
Maximum SEER * 16.0 16.0 16.5 16.5 16.0 16.0 16.0 16.0
Scroll Compressor X X X X X X X X
FieldInstalledFilterDrier X X X X X X X X
Front Seating Service Valves X X X X X X X X
Internal Pressure Relief Valve X X X X X X X X
Internal Thermal Overload X X X X X X X X
Long Line capability X X X X X X X X
Low Ambient capability with Kit X X X X X X X X
High Pressure Switch X X X X X X X X
Low Pressu re Switch X X X X X X X X
Compressor Sound Blanket X X X X X X X X
Louvered Coil Guard X X X X X X X X
*Based on tested combinations
X=Standard
PHYSICAL DATA
UNIT SIZE SERIES 018--- A 024--- A 030--- A 036--- A 042--- A 048--- A 060--- A 061--- A
Operating Weight lb (Kg)
175.5
(79.6)
176
(79.8)
186.5
(84.6)
200
(90.7)
253
(114.8)
295
(113.8)
327
(148.3)
326
(147.9)
Shipping Weight lb (Kg)
212.5
(96.4)
211.5
(95.9)
222.5
(100.9)
243
(110.2)
297
(134.7)
340
(154.2)
373.5
(169.4)
373
(169.2)
Compressor Type Scroll
REFRIGERANT R---410A
Control TXV (R---410A Hard Shutoff)
Charge lb (Kg) 5.25 (2.38) 6.00 (2.72) 6.81(3.09) 7.00 (3.18) 8.62 (3.91) 13.00 (5.9)
14.50
(6.58)
14.50
(6.58)
COND FAN Propeller Type, Direct Drive
Air Discharge Vertical
Air Qty (CFM) 2233 2614 2614 3223 3810 4046 4046 4046
Motor HP 1/12 1/10 1/10 1/12 1/5 1/4 1/4 1/4
Motor RPM 800 800 800 800 800 800 800 800
COND COIL
Face Area (Sq ft) 15.07 15.07 17.22 17.58 25.12 25.12 30.14 30.14
Fins per In. 25 25 25 25 25 20 20 20
Rows 1 1 1 1 1 2 2 2
Circuits 3 4 4 4 6 7 8 8
VALVECONNECT.(In.ID)
Vapor 3/4 3/4 3/4 7/8 7/8 7/8 7/8 7/8
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 Line 3/8”
*Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and C ooling Capacity Loss table when using other sizes and lengths of lineset.
NOTE: See u nit Installation Instruction for proper installation.
186B