Stiebel Eltron PSH 120 WE-H
Code: 236239Related products
Product detailed description
Stiebel Eltron PSH 120 WE-H
- replacement for Tatramat LOVK 120
- combined horizontal wall-mounted water heater with tubular heat exchanger 0.6 m2
- volume: 120 litres
- output: 2 kW
The PSH H product range consists of wall-mounted combined storage water heaters in a round design. They are unique thanks to their quality, design created by top designers, and their operating characteristics.
Water can be heated by a fully stainless-steel heating element and a tubular heat exchanger.
A central heating circulation pump must be part of the installation; it is not included in the delivery.
Easy installation, control and maintenance
- vertical or horizontal design
- ergonomically shaped handles
- can be installed above a bathtub
- separate pocket for an external heat source sensor
- external setting of the optimum heating temperature via the operating thermostat
Multi-stage protection
- safety thermostat
- protection against water freezing
- protection against overheating of the heater with reset function
- safety valve with non-return flap available as an accessory
- IP25 protection rating
Long service life
- stainless-steel flange with stainless-steel heating element
- special CoPro enamel - double-sided enamelling
- anode protection against corrosion
User comfort
- high volume of mixed hot water
- short heating times
- visual water temperature check
- possibility of connection to circulation
Efficiency and low energy consumption
- 48 mm thermal polyurethane insulation
Description and dimensions

DescriptionDimension
| Description | Dimensions |
| 1. Outlet pipe | A = 1 178 mm |
| 2. Outlet pipe | B = 830 mm |
| 3. Circulation | C = 497 mm |
| 4. Heating element | |
| 5. Anode | |
| 6. Temperature indicator | |
| 7. Rotary temperature control | |
| 8. Mounting bracket | |
| 9. Heating water inlet | |
| 10. Heating water outlet |
| Parameters | PSH 120 WE-H | |||
|---|---|---|---|---|
| Rated volume (l) | 120 | |||
| Electrical connection | 1/N/PE ~ 230 V | |||
| Max. operating pressure (MPa) | 0,6 | |||
| Max. operating pressure in heat exchanger (MPa) | 0,6 | |||
| Power input (kW) | 2 | |||
| Heat losses (kWh/24h) | 1,691 | |||
| Amount of 40 °C mixed water (l) | 181 | |||
| Electric heating time from 15 °C to 65 °C at 2 kW input (min) | 205 | |||
| Active exchanger surface (m2) | 0,6 | |||
| Heat exchanger output (kW) | 10,7 | |||
| Heating time from 15 °C to 65 °C via heat exchanger (min) | 30 | |||
| Weight without water (kg) | 54,1 | |||
| Weight filled with water (kg) | 171,1 | |||
| PU insulation thickness (mm) | 48 | |||
| Electrical protection rating | IP 25 | |||
| Energy efficiency class | C | |||
| ØxH (cm) | 51 x 116 | |||
Frequently asked questions
- What tank volume should I choose? A common consumption estimate is around 40-50 litres of hot water (at approx. 40-45 °C) per person per day for standard use (showering, washing); if bathing in a tub or with more bathrooms/draw-off points, plan for a larger volume. When choosing, also consider whether the tank will be heated by a high-output boiler (faster heating, a smaller volume may be enough) or, for example, only by a solar system (where a larger volume is worthwhile for storing heat accumulated during the day).
- Can I connect this TATRAMAT tank to my existing boiler? In most cases yes, but you should verify the compatibility of the hydraulic connection (dimensions and type of fittings) and whether your boiler supports control of the tank's heating (a temperature sensor in the tank and possibly a switching valve are required) - you'll find these details in the product's technical parameters, or our customer service can advise you.
- Where and how is the tank installed? The tank should be placed as close as possible to the heat source (boiler) to minimise heat losses in the connecting pipework, while still leaving enough space around it for service access (anode replacement, safety valve inspection).
- Does installation have to be done by a professional? We always recommend leaving the hydraulic connection to the water supply and heat source, including fitting a safety valve set to the correct pressure, to a qualified heating engineer/plumber - an incorrectly fitted or missing safety valve is a safety hazard.
Additional parameters
| Category: | Horizontal |
|---|---|
| Warranty: | 2 years |
| Weight: | 34 kg |
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