Junkers Bosch Therm 3600 S 11 gas water heater
740€ installed · VAT incl.
Description
Room-sealed gas water heater with 11 l/min: covers one bathroom and the kitchen (one outlet at a time).
The price includes the unit, VAT and installation. It is installed by our own accredited technicians, which is what activates the manufacturer’s warranty. Quote via WhatsApp from photos or a video; a free visit only if needed, in Barcelona and the metropolitan area.
Who is the Therm 3600 S 11 for?
It is the Junkers Bosch room-sealed water heater: it draws air from outside and expels flue gases through its own duct, so it does not depend on kitchen ventilation. With thermostatic control to hold the chosen temperature.
- Thermostatic temperature control.
- Room-sealed chamber and energy class A.
- Fits the connections of earlier Junkers Bosch water heaters.
- Runs on natural gas, propane or butane.
All the water heaters we install
| Model | Type | Flow | For | Installed price |
|---|---|---|---|---|
| Therm 6600 S 12 | Room-sealed | 12 l/min | a shower and another tap at the same time | 940€ |
| Therm 6600 S 15 | Room-sealed | 15 l/min | two showers at the same time | 1.000€ |
| Therm 6600 S 17 | Room-sealed | 17 l/min | two showers at the same time | 1.100€ |
| Therm 3600 S 11 | Room-sealed | 11 l/min | one shower | 740€ |
| Therm 4304 11 | Open-flue | 11 l/min | one shower | 760€ |
| Therm 4204 5 | Open-flue | 5 l/min | a single tap, such as the kitchen sink | 650€ |
| Therm 4204 11 | Open-flue | 11 l/min | one shower | 740€ |
| Therm 4204 14 | Open-flue | 14 l/min | a shower and another tap at the same time | 800€ |
Price including VAT and installation. Flow is for water heated by 25 °C, as the manufacturer measures it.
Technical specifications
| Brand | Junkers Bosch |
|---|---|
| Model | Therm 3600 S 11 |
| Hot water flow | 11 litres/min |
| Technology | Room-sealed, low NOx, thermostatic |
| Warranty | 5-year written warranty on the installation, plus the manufacturer warranty |
What the price includes
- Water heater, VAT included
- Removal of the old heater, if there is one, and fitting of the new one
- Gas and water connection and flue
- Commissioning and 5-year written warranty on the installation
- Fixed written quote from photos or a video via WhatsApp; free visit only if needed
- Installed in less than a week from accepting the quote
- Our own technical service: 24-hour call-out on working days with a maintenance contract
How to read the specifications
- 11 litres per minute
- It is the hot water it delivers when heating it by 25 °C. As a guide, enough for one shower.
- Room-sealed water heater
- It takes air from outside and expels flue gases through its own duct, without using the air in the home.
What can change the price
Quoted separately, in writing and before we start:
- Adapting or replacing the flue if it does not meet current regulations.
- Moving the water heater or extending water or gas pipes.
- Changing gas type (natural gas, propane or butane).
More information
Frequently asked questions about the Therm 3600 S 11
What home is the Therm 3600 S 11 for? It delivers 11 litres per minute heating the water by 25 °C: as a guide, enough for one shower. Send us photos of your current water heater and we will confirm the size.
What does the price include? The water heater, VAT, removal of the old one, fitting, connection to gas and water and commissioning. Fixed written quote before we start.
Room-sealed or open-flue? This one is room-sealed: it does not use the air in the home, so it can go in more places than an open-flue unit. It needs its own flue duct.
How long does the replacement take? We give you the timescale in writing in the quote, which we prepare from the photos you send us on WhatsApp.
See all the Junkers Bosch models we install in Barcelona →
Compare the Therm 3600 S 11 with other models in our comparison tool →
See all the Junkers Bosch models we install in Barcelona →
Compare the Therm 3600 S 11 with other models in our comparison tool →