- 50 -
Output Temperature vs. GPM (Max. 9.0 GPM) with Various Ground Water Temperature
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
Output Hot Water Temperature
Out
p
u
t Ho
t W
a
te
r G
P
M
40 F
50 F
60 F
70 F
40 F
6.4
5.9
5.5
5.1
4.8
4.5
4.3
4.0
3.8
3.5
3.2
3.1
2.9
2.8
2.7
2.6
50 F
7.7
7.0
6.4
5.9
5.5
5.1
4.8
4.5
4.3
3.8
3.5
3.3
3.2
3.1
2.9
2.8
60 F
9.0
8.5
7.7
7.0
6.4
5.9
5.5
5.1
4.8
4.3
3.8
3.7
3.5
3.3
3.2
3.1
70 F
9.0
9.0
9.0
8.5
7.7
7.0
6.4
5.9
5.5
4.8
4.3
4.0
3.8
3.7
3.5
3.3
100
105
110
115
120
125
130
135
140
150
160
165
170
175
180
185
Item# Description
Part#
710 models
T-M32 models
707
708
709
710
711
Flame rod wire
Nylon clamp
Igniter & Freeze protection wire
AC100V wire
AC100V Transformer connecting wire
319143-292
319143-143
319143-320
319143-291
319143-297
EM395
EC00X
EM45T
EM393
EM403
712
713
714
715
716
Ground fault circuit interrupter
Power supply code assembly
AC120V Transformer connecting wire
Surge box
PCB fixing plate
319143-227
319143-296
319143-295
319143-284
319143-280
EM207
EM400
EM399
EM385
EM377
717
718
719
720
Remote controller terminal
Screw M3×12
Screw M4×12
PCB cover
319143-294
319143-331
319143-343
319143-323
EM398
EW00X
EX013
EM478
*When the set temperature is 150 ºF or higher, maximum flow rate is limited to 5.3 GPM.
OUTPUT TEMPERATURE CHART
Chart is based on properly sized gas line
