Bosh Tankless Water Heaters
Enjoy endless hot water and save up to 50% on utility bills
Homeowners want the energy-efficient, endless supply of hot water only a gas tankless water heater can deliver. And no one builds a more complete line or gives you a longer warranty than Bosch. So which model is right for you?
Try the Bosh sizing calculator to get a general idea.
Bosch Thermotechnology Gas Tankless Water Heaters Therm C 950 ES
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Thier newest model, the C 950 ES is another top performing, fully condensing gas tankless water heater from Bosch. This model offers
high flow rates, efficiency and the most advanced features in tankless technology, yet requires only 175,000 BTU/Hr input.
We like the fact it can be used in solar thermal, recirculation applications.
Click Here to see all the Bosh Tankless water heaters.
FEATURES
- Qualifies For Federal Tax Credit
- ENERGY STAR® Qualified
- Suitable for indoor and outdoor installations with optional outdoor kit
- 93%+ thermal efficiency
- 175,000 BTU maximum input
- 9.3 gallons per minute capacity at 35F degree rise
- Minimum activation flow rate of 0.5 gallons per minute
- Electronic ignition and patented burner design
- Exclusive safety and precision controls
- Direct vent, vertically or horizontally with Stainless Steel, PVC, CPVC or ABS-DWV
- Concentric and twin pipe venting options
- Can be used in solar thermal, recirculation applications
- Built for durability and serviceability with 15-year warranty and 20+ year life expectancy
- Available in NG and LP models
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Specifications Therm C 950 ES
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| Condensing/Non-Condensing |
Condensing |
| Application |
Residential or Commercial |
| Max Input (BTU) |
175,000 |
| Min Input (BTU) |
19,900 |
| Capacity at 35°F Rise (gpm) |
9.2 |
| Capacity at 55°F Rise (gpm) |
5.9 |
| Intelligent Cascading |
Yes |
| Min Flow Rate |
0.5 GPM |
| Temp Range (°F) |
100-140 |
| Temp Stability (°F) |
+/- 2 |
| Default Temp (°F) |
120 |
| Energy Factor |
.92 |
| Thermal Efficiency |
93% |
| Installation Options |
Indoor or Outdoor |
| Dimensions (w x h x d) |
17.875" x 30½" x 11¼" |
| Weight (lbs.) |
74 |
| 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 |
Aluminum |
| Venting Options |
PVC, CPVC, ABS, Cat III Stainless Steel |
| Vent Maximun Run |
63' |
| Energy Star Rated |
Yes |
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Warranty
- 15 year limited warranty on heat exchanger; 3 year warranty if used in direct recirculation applications
- 15 year warranty on heat exchanger if used if recirculated through a storage tank such as the Ariston mini-tank
- 5 year warranty on all other parts
- 1 year labor warrant
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