English 
ПРОТОЧЕН БОЙЛЕР BOSCH TR5001 15/18/21 ESOB
- KIND : ELECTRIC
- HEIGHT : 48.40 см
- WIDTH : 23.60 см
- DEPTH : 10.60 см
- WARRANTY : 24 MONTHS
BOSCH TR5001 15/18/21 ESOB Tankless Water Heater, 21 kW, Three-Phase
Hot water the moment you open the tap, with electronically held set temperature.
The BOSCH TR5001 15/18/21 ESOB tankless water heater warms water as it flows, with no storage tank and no standby losses. It runs on a 400 V three-phase supply and can be switched between 15, 18 and 21 kW to suit your installation. At just 10.6 cm deep, it sits discreetly in a kitchen, bathroom or above a sink.
Switchable output: 15, 18 or 21 kW
Your installer selects the stage your wiring allows, and the heater keeps the set temperature steady even when the flow changes. Temperature is set from 20 °C to 60 °C with a rotary control marked for hand washing, showering or bathing.
Energy class A, 476 kWh per year
Water is heated only while it flows, so there is no energy spent keeping a full tank warm. Declared annual energy consumption is 476 kWh.
Pressurised installation up to 10 bar for several outlets
The pressurised design lets one unit feed more than one tap. Maximum inlet temperature is 55 °C, so pre-heated water can also be connected.
Child protection and automatic air venting
The anti-scald limit is activated by the installer and caps the outlet temperature. An air-bubble detector shuts off heating when air enters the pipework, protecting the heating element.
Specifications
Main
Power and supply
Dimensions
| Brand | BOSCH |
| MODEL | TR5001 15/18/21 ESOB |
| KIND | ELECTRIC |
| HEIGHT | 48.40 см |
| WIDTH | 23.60 см |
| DEPTH | 10.60 см |
| TYPE | PRESSURIZED |
| ELECTRICAL POWER TYPE | THREE PHASE |
| THERMOREGULATOR | Yes |
| NOMINAL POWER KW | 21.0 KW |
| ENERGY CLASS | A |
| WARRANTY | 24 MONTHS |
| EAN | 4062321796914 |