The Bosch TR4001 is a 3 phase electric instantaneous hot water system that heats water on demand without a storage tank. With a fixed 50°C setting and 18kW connected load, it suits kitchens, utility sinks and low-flow showers.
Key features
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Continuous hot water – provides a constant supply of hot water without a storage tank.
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Fast heating technology – electronically controlled bare-wire heating delivers rapid, efficient water heating.
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CLICKFIX 2.0 installation – a three-step design helps reduce installation time and complexity.
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Fixed 50°C temperature – a preset temperature setting improves safety.
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Air bubble protection – integrated air bubble detection helps protect the unit during installation and operation.
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Flexible connections – supports horizontal or vertical water fitting connections.
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LED status display – a simple display shows operational and error status.
Good to know
- Hardwired 3 phase connection with an 18kW connected load.
- Flow is approximately 9L per minute at a 35°C rise.
- Designed and intended for commercial and domestic use.
- The warranty is 5 Year Domestic Warranty and 1 Year Commercial Warranty.
Specifications
Overview
| Brand |
Bosch |
| Model number |
7736507506 |
| Product type |
Electric instantaneous hot water system |
| Capacity |
9L/min at 35°C rise |
| Colour / finish |
White cabinet finish |
Size & weight
| Height |
484mm |
| Width |
236mm |
| Depth |
106mm |
| Weight |
3.8kg |
Programs & features
| Key functions |
Continuous flow, fixed 50°C temperature, air bubble detection, CLICKFIX 2.0 installation |
| Controls |
Electronic temperature control; LED status display |
Energy & power
| Power |
Hardwired 3 phase, 18kW connected load |
Installation & included
| Installation |
CLICKFIX 2.0 three-step installation; horizontal or vertical water fitting connections |
Warranty & origin
| Warranty |
5 Year Domestic Warranty, 1 Year Commercial Warranty |
| Country of origin |
Germany |