Product information
Bringing together efficiency, design freedom and everyday practicality in one integrated concept, Fundo Thermo expands the role of the shower element. Instead of adding a separate component within the floor build-up, energy efficiency becomes part of the system itself.
This supports efficient, accurate and straightforward construction:
- available with 30 or 50 mm water seal height, resulting in construction heights of 116 or 142 mm respectively
- can be cut to size down to 900 x 900 mm
- allows flexible pipe routing on site
The heat exchange process works passively in the background: incoming fresh water and outgoing shower wastewater are guided through separate channels within the integrated heat exchanger, allowing warmth to be transferred efficiently while keeping the two fully separated at all times. With no electricity, batteries or cables required, the system remains simple in operation and low in maintenance.
For planners and installers, this creates a more coordinated solution that is easier to incorporate into both new-build and refurbishment projects. For users, it means smarter energy use, no visible extra technology, and no more upkeep than a normal shower.
Safe
separated - no risk of legionella
Energy-efficient
low-energy building concepts
Up to 50% energy recovery
integrated heat exchanger
Future-ready
Power-free
or cables required
Customisable
down to 900 × 900 mm
Simple installation
thanks to plug-and-play design
Low maintenance
drain cleaner twice a year
Technical Details
| Technical properties Fundo Thermo | |
|---|---|
| Material | XPS foam with fibreglass reinforced mortar coating |
| Wheelchair-accessible | Yes, minimum tile size 50 × 50 mm |
| Construction height (076000000) | 116 mm |
| Construction height (076000001) | 142 mm |
| Surface gradient | 1,5 % |
| Cut-to-size capability | Yes (see installation instructions) |
| Technical properties wedi Fundo Wave drain | |
|---|---|
| Material | ABS |
| Water seal height (076000000) | 30 mm |
| Water seal height (076000001) | 50 mm |
| Drain capacity | 0,5 l/s; 30 l/min* |
| Please note: within the complete Fundo Thermo shower system, the drain and shower channel are fine-tuned to deliver a maximum of 25 l/min flow rate for optimum heat recovery performance. | |
| Technical properties heat exchanger | |
|---|---|
| Produkt | Zypho Slim 50 |
| Heat exchanger material¹ | Copper |
| Temperature range | 0 - 60 °C |
| Maximum cold/fresh water pressure | 6,0 bar |
| Maximum flow rate² of warm/wastewater | 25 l/min |
| Recommended warm/wastewater flow rate | 12,5 l/min |
| Pipe connection | DN40 |
| Material of the connection pipe | ABS / PP |
| ¹ Double-walled heat exchanger as required by EN1717 | |
| ² The stated value assumes a water level of 20 mm. Actual flow rate may vary depending on the installation configuration. | |
| Technical properties wedi Fundo shower channel 1.1 | |
| Material | V₂ A |
| Suitable tile thicknesses | 6 – 25 mm |
Downloads
Usage
- In private housing
- In publicly accessible buildings according to DIN 18040 Part 1 and DIN EN 1253
- In barrier-free apartments in accordance with DIN 18040 parts 1 and 2 (for the minimum tile size specification for planned wheelchair loads, refer to technical properties)
- As a structural waterproofing in conjunction with tile and slab coverings for water exposure class W2-I according to DIN 18534 Part 6