Instructions / Assembly

64
WHL-004 REV. 5.26.17
Figure 54 – Flame Sight Glass
DHW Inlet Temperature Sensor
(7850P-015)
Exhaust Temperature Sensor
(7850P-070)
DHW Outlet Temperature Sensor
(7850P-019)
HX (OP) Temperature Sensor
(7850P-081)
Temperature (◦F)
Resistance (Ω)
Temperature (◦F)
Resistance (Ω)
-4
62162
-4
28409
5
48440
5
22152
14
38045
14
17408
23
30107
23
13782
32
23998
32
10990
41
19261
41
8824
50
15562
50
7131
59
12655
59
5800
68
10353
68
4747
77
8520
77
3906
86
7051
86
3233
95
5867
95
2690
104
4908
104
2250
113
4125
113
1891
122
3485
122
1598
131
2957
131
1356
140
2520
140
1155
149
2157
149
989
158
1854
158
850
167
1600
167
733
176
1386
176
635
185
1205
185
552
194
1051
194
482
203
920
203
421
212
808
212
370
Table 34 – Temperature Sensor Resistance