26
Table 10. Electrical Data
Note: (†) can be C or N.
**Time-delay fuses or HACR-type circuit breakers are required.
Thermostat Wire Gauge
Recommended Thermostat Wire Length
2-wire
4 or 5-wire
(heating)
(cooling)
24
55 ft.
25 ft.
22
90 ft.
45 ft.
20
140 ft.
70 ft.
18
225 ft.
110 ft.
zero and 5000 ft. above sea level, a, #54 drill size
orifice should be used depending upon the rated
firing rate of the unit (see Table 8 or 9). However
for installations above 5000 ft. above sea level,
a # 55 drill size orifice should be used. After
changing the orifices, use Table 7 to determine
the appropriate manifold pressure for your
installation.
Conversion to LP/propane, sea level, and high
altitude is detailed in the installation instructions
provided with the conversion kit. Approved
conversion kits are listed below.
United States LP/Propane Gas Sea Level and
High Altitude Conversion Kit - P/N 904404.
This kit is for LP/propane conversion in the
United States at altitudes between zero and
10,000 ft. above sea level. Follow the installa-
tion instructions supplied with the kit for proper
installation.
Canadian LP/Propane Gas Sea Level and High
Altitude Conversion Kit - P/N 904405.
This kit is for LP/propane conversions in Canada
at altitudes between zero and 4500 ft. above sea
level. Follow the installation instructions sup-
plied with the kit for proper installation.
! WARNING:
To avoid electric shock, personal injury,
or death, turn off the electric power at the
disconnect or the main service panel
before making any electrical connections.
ELECTRICAL WIRING
General
Electrical connections must be made in accor-
dance with all applicable local codes and ordi-
nances, and with the current revision of the
National Electric Code (ANSI/NFPA 70).
For Canadian installations the electrical con-
nections and grounding shall be done in accor-
dance with the current Canadian Electrical
Code (CSA C22.1, Part 1 and/or local codes).
If any of the original wire as supplied with the
furnace must be replaced, it must be replaced
with wire having a temperature rating of at least
105°C. Refer to the furnace nameplate and
Table 10 for electrical requirements.
Furnace
Furnace
Cabinet
Nominal
Maximum
Minimum
Maximum Minimum
Maximum
Model Number
Input
Width
Electrical Operating Operating
Furnace
Wire
Fuse or Circuit
*TA,*TK
(Btu/hr)
(in.)
Supply
Voltage
Voltage
Amperes
Gauge
Breaker Amps**
060(†)-08A
60,000
14.25
115-60-1
127
103
7.1
14
15
060(†)-12A
60,000
14.25
115-60-1
127
103
7.1
14
15
072(†)-12B
72,000
19.75
115-60-1
127
103
7.1
14
15
072(†)-16B
72,000
19.75
115-60-1
127
103
9.0
14
15
096(†)-12B
100,000
19.75
115-60-1
127
103
7.1
14
15
096(†)-16B
100,000
19.75
115-60-1
127
103
9.0
14
15
096(†)-20B
100,000
19.75
115-60-1
127
103
14.5
12
20
120(†)-16B
120,000
19.75
115-60-1
127
103
9.0
14
15
120(†)-20B
120,000
19.75
115-60-1
127
103
14.5
12
20
120(†)-16C
120,000
22.50
115-60-1
127
103
9.0
14
15
120(†)-20C
120,000
22.50
115-60-1
127
103
12.2
12
20
Summary of Contents for TA-060C-08A
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