TABLE class=details_table cellSpacing=0>
| Therm 940 ES |
Specifications |
|
| Condensing/Non-Condensing |
Non-Condensing |
| Application |
Residential or Commercial |
| Max Input (BTU) |
199,000 |
| Min Input (BTU) |
19,900 |
| Capacity at 35°F Rise (gpm) |
9.4 |
| Capacity at 55°F Rise (gpm) |
6.0 |
| Intelligent Cascading |
Yes |
| Min Flow Rate |
0.50 gpm |
| Temp Range (°F) |
100 - 140 |
| Temp Stability (°F) |
+/-2 |
| Default Temp (°F) |
122 |
| Energy Factor |
.83 |
| Thermal Efficiency |
83% |
| Installation Options |
Indoor or Outdoor (for outdoor, kit required) |
| Dimensions (w x h x d) |
17 7/8" x 30½" x 11¼" |
| Weight (lbs.) |
67 |
| Inlet Connection |
¾" NPT |
| Outlet Connection |
¾" NPT |
| Gas Connection |
¾" NPT |
| Max Water Pressure |
150 psi |
| Min Water Pressure |
30 psi |
| Min NG Presure |
3.5" WC |
| Condensing Heat Exchanger |
n/a |
| Venting Options |
Stainless Steel |
| Vent Maximun Run |
61¼' |
| Energy Star Rated |
Yes |
| For models C 1210 ES/ESC : 35°F capacity is based on installation with a mixing valve to overcome typical pressure loss through the water heater and system. |
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