Bosch Tronic 3000 Efficient Under-Sink Tankless Water Heaters Series
Bosch Tronic 3000 Efficient Under-Sink Tankless Water Heaters Series
The Bosch Tronic 3000 Series offers a range of high-efficiency, under-sink tankless water heaters designed to provide an endless supply of hot water for point-of-use applications. These ultra-compact and lightweight units are perfect for light commercial settings such as shopping malls, airports, stadiums, and offices where space is at a premium and instant hot water is essential.
The Tronic 3000 Series includes four models - US9-2R, US7-2R, US4-2R, and US3-2R - each catering to different flow rate and power requirements. All models boast impressive energy efficiency ratings ranging from 95% to 98%, with zero standby heat loss, ensuring optimal performance and energy savings.
Key features of the Bosch Tronic 3000 Series include:
- Compact Design: Ultra-compact and lightweight, these units fit easily under sinks, saving valuable space.
- High Efficiency: With efficiency ratings up to 98% and no standby heat loss, these heaters provide significant energy savings.
- Endless Hot Water: Delivers a continuous supply of hot water on demand, eliminating the need for storage tanks.
- Flexible Installation: 360-degree installation capability allows for easy positioning in tight spaces.
- Durable Construction: Copper heat exchanger with copper-sheathed heating elements ensures long-lasting performance.
- Low Activation Flow: As low as 0.3 GPM activation flow rate, suitable for various applications.
- Safety: No temperature/pressure relief valve necessary (subject to local codes).
- Warranty: Backed by a 5-year limited warranty for peace of mind.
The Tronic 3000 Series offers models with different power outputs and flow rates to suit various needs:
- US9-2R: 9.5 kW, up to 1.4 GPM
- US7-2R: 7.2 kW, up to 1.1 GPM
- US4-2R: 4.5 kW, up to 0.7 GPM
- US3-2R: 3.6 kW, up to 0.5 GPM
Bosch Tronic 3000 Efficient Under-Sink Tankless Water Heaters US9-2R:
Specification |
Value |
Part Number |
7736505871 |
Uniform Energy Factor |
0.97 |
Activation Flow |
0.7 GPM |
Voltage |
240V |
Power |
9.5 kW |
Max Amps |
40 |
Minimum Wire Size |
8 AWG |
Max Flow (45°F rise) |
1.4 GPM |
Max Flow (55°F rise) |
1.2 GPM |
Max Flow (65°F rise) |
1.0 GPM |
Bosch Tronic 3000 Efficient Under-Sink Tankless Water Heaters >US7-2R:
Specification |
Value |
Part Number |
7736505870 |
Uniform Energy Factor |
0.98 |
Activation Flow |
0.7 GPM |
Voltage |
240V |
Power |
7.2 kW |
Max Amps |
30 |
Minimum Wire Size |
10 AWG |
Max Flow (45°F rise) |
1.1 GPM |
Max Flow (55°F rise) |
0.9 GPM |
Max Flow (65°F rise) |
0.8 GPM |
Bosch Tronic 3000 Efficient Under-Sink Tankless Water Heaters Series US4-2R:
Specification |
Value |
Part Number |
7736505868 |
Uniform Energy Factor |
0.97 |
Activation Flow |
0.4 GPM |
Voltage |
240V |
Power |
4.5 kW |
Max Amps |
20 |
Minimum Wire Size |
10 AWG |
Max Flow (45°F rise) |
0.7 GPM |
Max Flow (55°F rise) |
0.6 GPM |
Max Flow (65°F rise) |
0.5 GPM |
Bosch Tronic 3000 Efficient Under-Sink Tankless Water Heaters Series US3-2R:
Specification |
Value |
Part Number |
7736505867 |
Uniform Energy Factor |
0.95 |
Activation Flow |
0.3 GPM |
Voltage |
120V |
Power |
3.6 kW |
Max Amps |
30 |
Minimum Wire Size |
10 AWG |
Max Flow (45°F rise) |
0.5 GPM |
Max Flow (55°F rise) |
0.4 GPM |
Max Flow (65°F rise) |
0.4 GPM |
These tankless water heaters provide significant space and energy savings compared to traditional water heaters, making them an excellent choice for point-of-use applications in commercial settings. With their sleek design, high efficiency, and reliable performance, the Bosch Tronic 3000 Series water heaters offer a modern solution for instant hot water
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