| |
Tempra 24 |
Tempra 29 |
Tempra 36 |
| Phase |
|
1 |
1 |
| Voltage (V) |
208 |
220 - 240 |
208 |
220 - 240 |
208 |
220 - 240 |
| Wattage (kW) |
18 |
24 |
21.6 |
28.8 |
27 |
36 |
| Amperage (A) |
88 |
100 |
105 |
120 |
132 |
150 |
| Min. Required Circuit Breaker Size (A) |
2 x 50 |
2 x
60 |
3 x 40 |
3 x 50 |
3 x 50 |
3 x 60 |
| Recommended Wire Size (AWG) |
2 x 8 |
2 x 8 |
3 x 8 |
3 x 8 |
3 x 8 |
3 x 8 |
| Maximum temperature increase above ambient water temperature |
|
|
|
|
|
|
| @1.50 GPM |
82 |
92 |
92 |
92 |
92 |
92 |
| @2.25 GPM |
54 |
73 |
66 |
87 |
82 |
92 |
| @3.00 GPM |
41 |
54 |
49 |
66 |
61 |
82 |
| @4.50 GPM |
27 |
37 |
33 |
44 |
41 |
55 |
| Minimum water flow to activate unit (GPM / lmin) |
0.58 / 2.2 |
0.87 / 3.3 |
0.87 / 3.3 |
| Weight (Lb / kg) |
18 /
8.1 |
24.25 / 11 |
24.25 / 11 |
| Nominal water volume (Gal) |
0.26 / 1.0 |
0.39 / 1.5 |
0.39 / 1.5 |
| Width (inch / cm) |
14.56 /
37 |
21.75 / 55.2 |
21.75 / 55.2 |
| Height (inch / cm) |
14.5 / 36.7 |
| Depth (inch / cm) |
4.625 / 11.6 |
| Working pressure (PSI / BAR) |
150 / 10 |
| Tested to pressure (PSI / BAR) |
300 / 20 |
| Water connections |
3/4 " NPT, with built in shut-off valve |
|
Maximum Flow Rate at Given Temperature Rise @240 V
Average Water Temperature in the U.S. is 55° F
| |
Tempra 24 |
Tempra 29 |
Tempra 36 |
| 45° F Temperature Rise |
3.6 gpm |
4.4 gpm |
5.6 gpm |
| 50° F Temperature Rise |
3.3 gpm |
3.9 gpm |
4.8 gpm |
| 60° F Temperature Rise |
2.9 gpm |
3.3 gpm |
4.1 gpm |
| 70° F Temperature Rise |
2.3 gpm |
2.8 gpm |
3.5 gpm |
| 80° F Temperature Rise |
2.1 gpm |
2.4 gpm |
3.1 gpm |
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|
