Back

TECHNOTHERM Infrared Heater B

Series Infrared Radiation Panels ISP-B 350, black powder-coated

The TECHNOTHERM Infrared Heater B generates pleasant infrared radiant heat via a dark front surface. The heat is absorbed by room surfaces, ensuring uniform, indirect air heating. A thermally insulating rear minimizes energy losses. Temperature control is ErP-compliant via a suitable room thermostat or a wired control system.

High-quality technology – developed and manufactured in-house by TECHNOTHERM in Germany.

Certified Safety: TECHNOTHERM products are regularly tested by TÜV Nord for GS conformity.

Safe and EU-compliant: Our systems meet all European safety and environmental requirements.

Tap icon/logo for more information

Pleasant, healthy warmth

ISP infrared heaters primarily emit radiant heat. They warm walls, floors, and furniture, which release this heat evenly into the room. This feels similar to the warmth of the sun, without drafts and with stable humidity; dust remains largely undisturbed.

Design object instead of a radiator

Frameless glass and metal fronts, mirror variants, Art-Line motifs, and LED versions transform the panels into visible design elements. Various sizes, colors, and motifs suit living rooms, bathrooms, offices, or practices. The panels are suitable for wall and ceiling mounting, horizontally or vertically.

Reliable control and Ecodesign compliant

All infrared heaters are delivered ErP-compliant. An industrial plug allows connection only in combination with a suitable temperature control, such as room thermostats or radio/smart home solutions. This ensures operation remains within Ecodesign specifications and prevents incorrect operation without control.

Pleasant infrared radiation

The heated front surface generates dry, soothing infrared heat – for a naturally comfortable room climate.

Even heat distribution

Heated surfaces indirectly release heat into the room air – ideal for stable, pleasant temperatures throughout the room.

Efficient rear insulation

The thermally insulated rear minimizes heat loss to the wall, thereby increasing heating efficiency.

Compatible with Room, Wireless & Internet Systems

ErP-compliant temperature control is possible via classic, wireless, or smart thermostats.

Diverse Design Options

Available as metal, glass, mirror, printed motif, LED panel, or ceiling cassette – suitable for any interior style.

Modern, Frameless Design

Very flat construction (approx. 15 mm + wall clearance) for an elegant, minimalist appearance.

Flexible Power Levels

Approx. 0.4–1.25 kW – suitable for single zones or entire rooms.

Flexible installation

Can be mounted horizontally or vertically on walls or ceilings – maximum design freedom.

Concealed Mounting & Accessories

Concealed brackets, as well as optional ceiling mounts or stands for mobile use, are available.

Black Front

Black version for rooms up to approx. 4, 5.5, 9, 11, or 15 m².

Technical Data

Model	Performance	Dimensions (W x H x D)	weight [approx.]	Order number	Inquire
TECHNOTHERM Infrared Heater 350 B	0.35 kW	600 x 600 x 15 mm	6.8 kg	880100351	Inquire now
TECHNOTHERM Infrared Heater 450 B	0.45 kW	900 x 600 x 15 mm	10.6 kg	880100451	Inquire now
TECHNOTHERM Infrared Heater 750 B	0.75 kW	1200 x 600 x 15 mm	12.8 kg	880100751	Inquire now
TECHNOTHERM Infrared Heater 950 B	0.95 kW	1500 x 600 x 15 mm	17.1 kg	880100951	Inquire now
TECHNOTHERM Infrared Heater 1200 B	1.2 kW	1800 x 600 x 15 mm	20.3 kg	880100121	Inquire now

More Products

TECHNOTHERM D-Basic Knee Heater

The TECHNOTHERM D-Basic knee heater generates direct infrared radiant heat that specifically warms legs and kn…

Go to Product

TECHNOTHERM Infrared Chalkboard Heater

The TECHNOTHERM infrared chalkboard heater combines efficient infrared radiant heat with functional design. It…

Go to Product

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…

Go to Product

TECHNOTHERM Desk Heater ISP

The TECHNOTHERM ISP 100 desk heater is a compact infrared supplementary heater for office and home office. It …

Go to Product

Electric Heating, simply better

installed. planned. invested.

Downloads

All information, such as installation and operating instructions as well as data sheets, can be found in our download area.

Montage- und Gebrauchsanleitung

Zum Download

Enter a heading here

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Space to insert a question?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Space to insert a question?

Inquire about Product

	Modell	Leistung	Abmessung B x H x T	Gewicht [ca.]	Bestellnummer
Auswahl: TECHNOTHERM Infrared Heater 350 B	TECHNOTHERM Infrared Heater 350 B	0.35 kW	600 x 600 x 15 mm	6.8 kg	880100351
Auswahl: TECHNOTHERM Infrared Heater 450 B	TECHNOTHERM Infrared Heater 450 B	0.45 kW	900 x 600 x 15 mm	10.6 kg	880100451
Auswahl: TECHNOTHERM Infrared Heater 750 B	TECHNOTHERM Infrared Heater 750 B	0.75 kW	1200 x 600 x 15 mm	12.8 kg	880100751
Auswahl: TECHNOTHERM Infrared Heater 950 B	TECHNOTHERM Infrared Heater 950 B	0.95 kW	1500 x 600 x 15 mm	17.1 kg	880100951
Auswahl: TECHNOTHERM Infrared Heater 1200 B	TECHNOTHERM Infrared Heater 1200 B	1.2 kW	1800 x 600 x 15 mm	20.3 kg	880100121

General Information I have read the Privacy Policy and agree that my data from the contact form will be collected and processed to answer my inquiry. The data will be deleted after your inquiry has been processed.

Please leave this field empty.

TECHNOTHERM Infrared Heater B

Pleasant, healthy warmth

Design object instead of a radiator

Reliable control and Ecodesign compliant

Pleasant infrared radiation

Even heat distribution

Efficient rear insulation

Compatible with Room, Wireless & Internet Systems

Diverse Design Options

Modern, Frameless Design

Flexible Power Levels

Flexible installation

Concealed Mounting & Accessories

Black Front

Technical Data

More Products

TECHNOTHERM D-Basic Knee Heater

TECHNOTHERM Infrared Chalkboard Heater

TECHNOTHERM Infrared Bathroom Heater X1 Z with towel rail

TECHNOTHERM Desk Heater ISP

Electric Heating, simply better

installed. planned. invested.

Downloads

Montage- und Gebrauchsanleitung

Enter a heading here

Space to insert a question?

Space to insert a question?

Space to insert a question?

Inquire about Product

Filialsuche

Kontaktfomular

Dies ist die Überschrift

Terminvereinbarung

Filialsuche

Kontaktfomular

Dies ist die Überschrift

Terminvereinbarung