The Bosch Tronic 1500 T TR1000T 80 CB is an 80-litre combination cylinder: a built-in heating coil allows indirect heating by your boiler, your heat pump or a solar circuit, and an additional electric heating element (1500 W) provides backup heating. Connections on the right.
Key features
| Model | Bosch Tronic 1500 T TR1000T 80 CB |
|---|---|
| Tank capacity | 80 l |
| Additional electric output | 1500 W |
| Internal heating coil | Yes — indirect heating |
| Heat exchanger surface area | 0.7 m² |
| Connection side | Right |
| ErP energy class | C |
| Warranty | 5 years (tank) |
Construction & two heat sources
| Tank | Glass-enamelled steel |
|---|---|
| Corrosion protection | Magnesium sacrificial anode |
| Thermostat | 30–75 °C |
| Protection class | IPX4 |
| Max. operating pressure | 8 bar (water) / 10 bar (heating coil) |
| Max. temperature | 75 °C (water) / 90 °C (heating coil) |
Tronic 1500 T at a glance
Bosch Tronic 1500 T
Combine electric and indirect heating in a single cylinder. Use solar or your boiler as the primary heat source for low running costs, with electric backup for days with little sun or for transitional periods. Glass-enamelled steel tank, magnesium anode, ~0.7 m² heat exchanger surface area, ErP class C.
Installation & operation
Vertical wall mounting. Hot/cold water and flow/return connections of the heating coil on the right side. 230 V single-phase power supply. Connection to the heating circuit by a qualified installer required.
About Bosch Home Comfort
Robert Bosch GmbH was founded in 1886 in Stuttgart. Bosch Home Comfort offers proven German engineering and European reliability for hot water, heating and air conditioning — backed by a manufacturer's warranty.
Frequently asked questions
Why a combination cylinder?
The Tronic 1500 T TR1000T 80 CB allows a low-cost or renewable heat source (gas/oil boiler, heat pump, solar) to be used for daily hot water production — with 1500 W of electric backup for peak demand or maintenance periods. Lower running costs than all-electric.
Who is it suitable for?
Best for 2–4-person households with an existing heating system. The 80 l version covers the typical daily demand of 2 people.
How do I connect the heating coil?
The flow/return connections of the internal heating coil are on the right side. Connect them to the hot water heating circuit of your boiler or to the solar circuit. Max. heating coil temperature 90 °C, max. pressure 10 bar.
How is the tank protected against corrosion?
Glass-enamelled steel tank with a magnesium sacrificial anode. We recommend checking the anode every 2–3 years — sooner with hard water — and replacing it when worn.
How long is the warranty?
Bosch provides 5 years on the tank and 2 years on the electrical components — with professional installation and anode maintenance.
Technical data
| Model | Tronic 1500 T |
|---|---|
| Energy efficiency class | C (scale A+++ to D) |
| Power (kW class) | 5–7 kW |
| Colour | White |
How our reviews come about
Reviews are collected via Judge.me. Reviews from purchases in our shop are automatically verified against the order and carry a verified badge; unverified reviews are labelled accordingly. We publish positive and negative reviews under the same rules.
