Bathroom heater – modern warmth for bathroom & WC

TECHNOTHERM bathroom heaters provide fast warmth and towel comfort in wet rooms. They combine safety, efficiency and modern design—ideal for new builds, renovations or retrofits.
Elektroheizungen für OEM-Partner vom Hersteller LUCHT LHZ - Made in Germany

Bathroom heaters at a glance

TECHNOTHERM offers electric bathroom heaters in a range of designs—from classic towel warmers and modern designer radiators to infrared models with additional functions. All units are designed for safe use in bathrooms and impress with durable technology, easy operation and comfortable warmth.

TECHNOTHERM Bathroom Heater HR 50/94 DSD Z

Even radiant heat
Towel warming
DSD smart thermostat
The TECHNOTHERM Bathroom Heater HR 50/94 DSD Z is an electric bathroom radiator with heat transfer fluid for even, pleasant radiant heat. It reliably warms the room as well as […]
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TECHNOTHERM Bathroom Infrared Heater RF Z with Towel Rail

Infrared Radiant Heat
Towel Warming
Stainless Steel Towel Rail
The TECHNOTHERM Bathroom Infrared Heater RF Z with Towel Rail combines pleasant infrared radiant heat with modern radio technology and practical bathroom comfort. It ensures a comfortable room climate without […]
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TECHNOTHERM Bathroom Infrared Heater 600 RF W with Towel Rail

Infrared Radiant Heat
Towel Warming
Stainless Steel Towel Rails
The TECHNOTHERM Bathroom Infrared Heater RF W with Towel Rail combines pleasant infrared radiant heat with modern radio technology and practical bathroom comfort. It ensures a comfortable room climate without […]
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TECHNOTHERM Towel Warmer HR DSM with Rail

Fast & long-lasting warmth
Special Storage Core
Radiant Heat & Gentle Warm Air Flow
The TECHNOTHERM Towel Warmer HR DSM with Rail is an electric partial storage bathroom radiator with a ribbed surface and integrated heat storage core. This is heated by a heating […]
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TECHNOTHERM Towel Warmer HR 40/80

Even Heat Distribution
Room and Towel Warmth
Integrated thermostat
The TECHNOTHERM HR 40/80 frost-proof towel warmer is an electrically operated bathroom heater with an integrated heating cartridge in a closed heat transfer fluid. After switching on, the heating cartridge […]
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100% electric

TECHNOTHERM stands for a fully electric heat supply—efficient, future-proof, and perfectly integrable into modern buildings. No fossil fuels, no compromises.

Efficient & smart

Modern controls, high efficiency levels, and the ideal combination with PV: our systems deliver intelligent heat—precise, economical, and controllable at any time.

Made in Germany

All TECHNOTHERM products come from our own German manufacturing. Tested quality, durable materials, and maximum reliability—directly from the manufacturer LUCHT LHZ.

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Even radiant heat
Towel warming
DSD smart thermostat

TECHNOTHERM bathroom heater HR 50/94 DSD

The TECHNOTHERM HR 50/94 DSD bathroom heater is an electric bathroom radiator with heat transfer fluid for eve…

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Infrared radiant heat
Towel warming
Stainless steel rail

TECHNOTHERM Infrared Bathroom Heater X1 Z with towel rail

The TECHNOTHERM Infrared Bathroom Heater X1 Z with towel rail combines pleasant infrared radiant heat with fun…

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Infrared radiant heat
Towel warmth
Stainless-steel rail

TECHNOTHERM Bathroom Infrared Heater X1 W with rail

The TECHNOTHERM Bathroom Infrared Heater X1 W with rail combines pleasant infrared radiant heat with practical…

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Infrared Radiant Heat
Towel Warming
Stainless Steel Towel Rail

TECHNOTHERM Bathroom Infrared Heater RF Z with Towel Rail

The TECHNOTHERM Bathroom Infrared Heater RF Z with Towel Rail combines pleasant infrared radiant heat with mod…

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Infrared radiant heat
Towel warming
Stainless-steel rail

TECHNOTHERM bathroom infrared heater 600 Z with towel rail

The TECHNOTHERM bathroom infrared heater Z with towel rail combines pleasant infrared radiant heat with practi…

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Infrared Radiant Heat
Towel Warming
Stainless Steel Towel Rails

TECHNOTHERM Bathroom Infrared Heater 600 RF W with Towel Rail

The TECHNOTHERM Bathroom Infrared Heater RF W with Towel Rail combines pleasant infrared radiant heat with mod…

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Infrared radiant heat
Towel warming
Stainless steel rail

TECHNOTHERM infrared bathroom heater 600 W with rail

The infrared bathroom heater W with rail from TECHNOTHERM combines pleasant infrared radiant heat with practic…

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Even radiant heat
Towel warming
DSD Smart Thermostat

TECHNOTHERM Bathroom Heater HR 50/132 DSD C

The TECHNOTHERM HR 50/132 DSD C bathroom heater is an electric bathroom radiator with heat transfer fluid for …

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Even radiant heat
Towel warming
DSD smart thermostat

TECHNOTHERM Bathroom Heater HR 50/94 DSD Z

The TECHNOTHERM Bathroom Heater HR 50/94 DSD Z is an electric bathroom radiator with heat transfer fluid for e…

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Even radiant heat
Room and Towel Warming
Integrated thermostat

TECHNOTHERM HR 50/80 C Towel Radiator

The TECHNOTHERM HR towel radiator is an electrically operated bathroom radiator with an integrated heating car…

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Even Heat Distribution
Room and Towel Heat
Integrated thermostat

TECHNOTHERM Towel Dryer HR 60/80 B

The TECHNOTHERM HR 60/80 B frost-proof towel dryer is an electrically operated bathroom radiator with integrat…

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Even Heat Distribution
Room and Towel Warmth
Integrated thermostat

TECHNOTHERM Towel Warmer HR 40/80

The TECHNOTHERM HR 40/80 frost-proof towel warmer is an electrically operated bathroom heater with an integrat…

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Why a bathroom heater?

TECHNOTHERM electric bathroom heaters combine technical safety with a high level of comfort. Developed specifically for use in wet rooms, they are easy to install and provide immediately noticeable warmth. Whether as a primary or supplementary heater, they are maintenance-free, efficient, and combine room heating with towel comfort in one unit.

How does a bathroom heater work?

Electric bathroom heaters combine different heating technologies—depending on the model, via convection, radiant heat, or a combination of both. They are conveniently controlled via integrated thermostats. Thanks to standards-compliant protection ratings, they are ideal for safe operation in wet rooms.

Convection heat for a rapid temperature increase

A heating element warms the room air, which is distributed through the room by natural circulation. This quickly creates an even, comfortable temperature—ideal for short heating periods, e.g. in the morning before using the bathroom.

Radiant heat for a pleasant bathroom climate

Infrared bathroom heaters transfer heat directly to surrounding surfaces and people. This creates a pleasant indoor climate comparable to the warmth of the sun—especially comfortable in open, modern-designed bathrooms.

Thermostat control for precise temperature regulation

Modern electronic thermostats enable precise temperature settings. Some models offer a timer function, open-window detection or app control—for greater comfort and energy efficiency.

Safe in wet rooms: IP protection ratings explained

TECHNOTHERM bathroom heaters are certified specifically for wet rooms—e.g. IP24 or higher. This means splash-water protection is ensured, making installation near the shower or washbasin possible.

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Frequently asked questions about our bathroom heaters

The best bathroom heater depends on the building conditions and heating requirements. Electric bathroom radiators with integrated controls are particularly flexible because they operate independently of the central heating system. Models with a towel rail or radiant heat offer additional comfort. Important: pay attention to the protection rating (at least IP24) and sufficient output.
As a rule of thumb: around 100 watts per square metre of floor area. For a 6 m² bathroom, we therefore recommend around 600 watts of heating output. In older buildings or with poor insulation, more output may be required. Models with 750 to 1,000 W reliably cover typical bathrooms.

A towel radiator with 500 W output that runs for 1 hour a day uses around 0.5 kWh of electricity per day. At an electricity price of 30 ct/kWh, that is approx. €4.50 per month. Using timer functions can significantly reduce consumption.

Yes—especially as a supplementary heater, an electric towel radiator offers real added value: fast warmth, dry towels and increased comfort. It is easy to install, maintenance-free and can be used independently of the central heating system—ideal for transitional seasons or guest WCs.

Yes—with the right sizing, an electric bathroom heater can heat the bathroom completely. The prerequisite is suitable output matched to room size, insulation standard and usage. Correct positioning is also important, e.g. near the wash area or shower, to avoid cold spots.

Yes—provided they meet the required IP protection ratings. TECHNOTHERM bathroom heaters are certified to at least IP24 and are therefore protected against splashing water. This makes installation in wet rooms safely possible. Please observe the bathroom installation zones in accordance with DIN VDE 0100.

Would you like advice on bathroom heaters?

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