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PRODUCT DESIGN
A
N UNDETECTED GAS LEAK WILL CREATE A DANGER OF EXPLOSION
I
OR FIRE.
F THE PRESENCE OF GAS IS SUSPECTED, FOLLOW THE
INSTRUCTIONS ON THE COVER OF THIS MANUAL.
SERIOUS PERSONAL INJURY OR DEATH
COULD RESULT IN
Sizing Between First and Second Stage Regulator*
Maximum Propane Capacities listed are based on 2 psig pressure drop at 10 psig setting.
Capacities in 1,000 BTU/hour.
Pipe or
Tubing Size, O.D. Type L
Tubing
Length
Feet
3/8"
1/2"
10
730
1,700
20
500
1,100
30
400
920
40
370
850
50
330
770
60
300
700
80
260
610
100
220
540
125
200
490
150
190
430
175
170
400
200
160
380
To convert to capacities at 15 psig settings - multiply by 1.130
To convert to capacities at 5 psig settings - multiply by 0.879
Sizing Between Second or Second Stage Regulator & Appliance*
Maximum Propane Capacities listed are based on 1/2" W.C. pressure drop at 11" W.C. setting.
Capacities in 1,000 BTU/hour.
Pipe or
Tubing
Tubing Size, O.D. Type L
Length
Feet
3/8"
1/2"
5/8"
3/4"
10
39
92
199
329
20
26
62
131
216
30
21
50
107
181
40
19
41
90
145
50
18
37
79
131
60
16
35
72
1,211
80
13
29
62
104
100
11
26
55
90
125
10
24
48
81
150
9
21
43
72
200
8
19
39
66
250
8
17
36
60
*Data in accordance with NFPA pamphlet No. 54
Propane Gas Piping Charts
When installing a propane storage tank, the contractor must
consider proper tank sizing, safety, efficiency, ground char-
acteristics and aesthetics. For a residential customer, the
size may range from 100-1,000 gallons, depending on house-
hold use. Typically, a 500 gallon tank is ample for an aver-
age four-bedroom home. However, it is best to consult your
local propane supplier to ensure the proper sizing for pro-
pane storage requirements. Determining the correct tank
size for each household is a function of demand, economy,
efficiency and convenience. It is a process that requires co-
operation between the propane supplier and customer.
30
WARNING
F
AILURE TO DO SO
Nominal Pipe Size
Schedule 40
5/8"
3/4"
7/8"
1/2"
3,200
5,300
8,300
3,200
220
3,700
5,800
2,200
2,000
2,900
4,700
1,800
1,700
2,700
4,100
1,600
1,500
2,400
3,700
1,500
1,300
2,200
3,300
1,300
1,200
1,900
2,900
1,200
1,000
1,700
2,600
1,000
900
1,400
2,300
900
830
1,300
2,100
830
780
1,200
1,900
770
730
1,100
1,800
720
Nominal Pipe Size
Schedule 40
7/8"
1/2"
3/4"
1"
1-1/4" 1-1/2"
501
275
567
1,071 2,205
346
189
393
732
1,496
277
152
315
590
1,212
233
129
267
504
1,039
198
114
237
448
913
187
103
217
409
834
155
89
185
346
724
138
78
162
307
630
122
69
146
275
567
109
63
132
252
511
100
54
112
209
439
93
48
100
185
390
ELECTRICAL CONNECTIONS
T
O AVOID THE RISK OF ELECTRICAL SHOCK, WIRING TO THE UNIT MUST BE
.
PROPERLY POLARIZED AND GROUNDED.
HIGH VOLTAGE
D
ALL
ISCONNECT
3/4"
INSTALLING THIS UNIT.
7,500
F
4,200
BE PRESENT.
AILURE TO DO SO MAY CAUSE PROPERTY
4,000
DAMAGE, PERSONAL INJURY OR DEATH.
3,700
3,400
3,100
2,600
2,300
2,100
1,900
L
ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS.
1,700
W
IRING ERRORS CAN COUSE IMPROPER AND DANGEROUS OPERATION.
1,500
V
ERIFY PROPER OPERATION AFTER SERVICING.
WIRING HARNESS
The wiring harness is an integral part of this furnace. Field
alteration to comply with electrical codes should not be re-
quired. Wires are color coded for identification purposes.
Refer to the wiring diagram for wire routings. If any of the
original wire as supplied with the furnace must be replaced,
3,307
it must be replaced with wiring material having a tempera-
2,299
ture rating of at least 105° C. Any replacement wiring must
1,858
1,559
be copper conductor.
1,417
1,275
1,066
115 VOLT LINE CONNECTIONS
976
Before proceeding with electrical connections, ensure that
866
787
the supply voltage, frequency, and phase correspond to that
665
specified on the unit rating plate. Power supply to the fur-
590
nace must be N.E.C. Class 1, and must comply with all
applicable codes. The furnace must be electrically grounded
in accordance with local codes or, in their absence, with
the latest edition of The National Electric Code, ANSI NFPA
70 and/or The Canadian Electric Code CSA C22.1.
Use a separate fused branch electrical circuit containing
properly sized wire, and fuse or circuit breaker. The fuse or
circuit breaker must be sized in accordance with the maxi-
mum overcurrent protection specified on the unit rating plate.
An electrical disconnect must be provided at the furnace
location.
NOTE: Line polarity must be observed when making field
connections.
Connect hot, neutral, and ground wires as shown in the
wiring diagram located on the unit's blower door. Line polar-
ity must be observed when making field connections. Line
voltage connections can be made through either the right or
left side panel.
WARNING
WARNING
POWER BEFORE SERVICING OR
M
ULTIPLE POWER SOURCES MAY
CAUTION
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