Contact 1-800-314-3578
KD Navien® Tankless Water Heater, NR-240 Model, 17000 - 199900 Btu/hr BTU, 200 W, 0.5 gal/min, 0.95 for Natural, 0.97 for LP Gas Energy Factor, Direct Vent, 2 A, 120 V, 60 Hz, 3/4 in NPT Cold Water Inlet/Hot Water Outlet/Gas Inlet Connection, 5 - 10.5 in WC for Natural Supply, 8 - 13.5 in WC for LP Gas Supply, 15 - 150 lb/sq-in Water Pressure, 3 in Vent Dia, Natural Gas, LP Gas Fuel, Electronic Ignition, 98 - 120 deg F, 17 in W x 28 in H x 15 in D
| Amperage Rating | : | 2 A |
| BTU Rating | : | 17000 - 199900 Btu/hr |
| Connection Type | : | 3/4 in NPT Cold Water Inlet/Hot Water Outlet/Gas Inlet |
| Dimensions | : | 17 in W x 28 in H x 15 in D |
| Energy Factor | : | 0.95 for Natural, 0.97 for LP Gas |
| Flow Rate | : | 0.5 gal/min |
| Frequency Rating | : | 60 Hz |
| Fuel Type | : | Natural Gas, LP Gas |
| Ignition System | : | Electronic |
| Model | : | NR-240 |
| Power Rating | : | 200 W |
| Pressure Rating | : | 5 - 10.5 in WC for Natural Supply, 8 - 13.5 in WC for LP Gas Supply, 15 - 150 lb/sq-in Water |
| Temperature Rating | : | 98 - 120 deg F |
| Vent Diameter | : | 3 in |
| Vent Type | : | Direct |
| Voltage Rating | : | 120 V |
- Dual stainless steel heat exchangers
- Abundant hot water supply
- Energy saving
- Easy wiring connection: simple wiring without complex controllers and communication cables
- Easy venting: built-in air pressure sensor for longer vents
- Low maintenance cost: even if a unit fails in the system, the rest will operate normally without any problems
- Full modulation system: every unit activates individually as the demand hot water increases
- Easy-to-use button type control
- Touch activated backlight function
- Built-in recirculation timer increases water and energy savings
- Key-pad lock button will prevent accidental temperature changes
- Advanced water heater diagnosis with error feedback
- Indoor or outdoor wall-hung
- 98% thermal efficiency