Contact 1-800-314-3578
Bosch Greentherm Tankless Water Heater, 175000 Btu/hr BTU, 0.5 gal/min, 0.95 Energy Factor, 9.4 gal/min at 35 deg F Temperature Rise, 6 gal/min at 55 deg F Temperature Rise Recovery, 94% Thermal Efficiency AFUE, Direct Vent Vent, 3/4 in NPT Water and Gas Connection, 30 - 150 lb/sq-in Pressure, Natural Gas Fuel, Electronic Ignition, 100 - 140 deg F, 122 deg F Default, 17-7/8 in W x 30-1/2 in H x 11-1/4 in D
| AFUE Rating | : | 94% Thermal Efficiency |
| BTU Rating | : | 175000 Btu/hr |
| Connection Type | : | 3/4 in NPT Water and Gas |
| Dimensions | : | 17-7/8 in W x 30-1/2 in H x 11-1/4 in D |
| Energy Factor | : | 0.95 |
| Flow Rate | : | 0.5 gal/min |
| Fuel Type | : | Natural Gas |
| Ignition System | : | Electronic |
| Pressure Rating | : | 30 - 150 lb/sq-in |
| Recovery Rate | : | 9.4 gal/min at 35 deg F Temperature Rise, 6 gal/min at 55 deg F Temperature Rise |
| Temperature Rating | : | 100 - 140 deg F, 122 deg F Default |
| Vent Type | : | Direct Vent |
- Suitable for indoor and outdoor installations with optional outdoor kit
- Minimum activation flow rate of 0.5 gal/min
- 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 years warranty and 20 plus years life expectancy
- Aluminum condensing heat exchanger
- 63 ft maximum vent run
- Intelligent cascading
Instruction/Installation Manual