036-21346-001 Rev. A (202)
4
Unitary Products Group
FIELD INSTALLED ACCESSORIES
Refer to price manual for specific model numbers:
Start Assist Kit, Time Delay Kit, Electric Heater Kit and Wall
Thermostat.
Electric Heater Kit
- Available in 3 different Kw capac-
ities (5, 10, 15 Kw).
Wall Thermostat
- The units are designed to operate
with 24-volt electronic and electric-mechanical thermo-
stats.
CONDENSER FAN DATA
MODEL
PAC036H1081A
PAC048H1081A
PAC060H1081A
RPM
1,100
1,100
1,100
HP
1/3
1/3
1/3
Nameplate FLA
1.8
1.8
1.8
Dia. / No. Blades
18 / 3
20 / 4
20 / 4
CFM @ 0 S.P.
2,300
3,000
3,000
EVAPORATOR COIL DATA
MODEL
PAC036H1081A
PAC048H1081A
PAC060H1081A
Face Area (Sq. Ft.)
3.61
4.67
4.67
Tube Dia. Ins.
5/16
5/16
3/8
Rows Deep
3
4
4
Fins / Inch
14
12
12
Orifice
.071
.079
.081
EVAPORATOR BLOWER DATA
MODEL
PAC036H1081A
PAC048H1081A
PAC060H1081A
Motor HP -- RPM
3/4 -- 1,000
3/4 -- 1,050
3/4 -- 1,100
Static Pressure
(Inches Water)
.5
.5
.5
Blower Wheel
Dia. x Width
Rated CFM
10 x 7
1,200
10 x 7
1,500
10 x 7
1,600
Nameplate FLA
3.0
3.0
3.0
ELECTRICAL DATA - for Heat Packages Only
HEATER NUMBER
7642-8051 (5.0 KW) 7642-8101 (10.0 KW) 7642-8151 (15.0 KW)
Heater Branch Circuit Electrical Service
2 Leads + 1 Ground
2 Leads + 1 Ground
2 Leads + 1 Ground
Output Capacity
415 VAC
CAPACITY
17,000
34,100
51,1000
KW
5.0
10.0
15.0
380 VAC
CAPACITY
15,600
31,200
46,800
KW
4.6
9.2
13.7
Circuit Number
1
1
1
Nominal Circuit Load - Amps
12.1
24.1
36.2
Heater Circuit Maximum Fuse Size
20
35
45
Minimum Circuit Ampacity
15.9
27.9
40.0
Maximum wire Size
(60° C) CU
0 - 50 Ft.
12
10
8
51 - 100 Ft.
10
8
6