TECHNOTHERM partial storage heater Flat N DSD

Series TT-KS Flat 800 N partial thermal storage heater with DSD thermostat

The low-profile Flat N DSD from TECHNOTHERM is an electric direct heater with an integrated fireclay storage core, short heating time, and high storage volume. It provides approximately half radiant and half convective heat and is particularly suitable for permanently used living and working spaces. A smart DSD series thermostat is integrated. Internet-enabled controls allow for convenient programming, remote access, and the integration of self-generated electricity. The devices are available in various sizes, protection classes, and color variants and can be installed as either a wall-mounted or mobile floor-standing unit. Wall mounting is standard.

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

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

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Pleasant, long-lasting warmth

The partial thermal storage heater warms internal fireclay storage stones. Once the target temperature is reached, the power supply switches off and the storage core releases the heat over a longer period. This ensures uniform room temperatures and a mix of radiant and convection heat, which is perceived as particularly comfortable.

Efficient operation and smart control

Due to the storage concept, the device does not run continuously but heats in intervals. At TECHNOTHERM, an integrated digital thermostat with timer functions and app or cloud connectivity controls the energy supply very precisely. TECHNOTHERM also highlights proven energy efficiency in a study from England. This reduces electricity costs and increases comfort because the desired temperature is maintained accurately. No extra interface is required for the internet connection; the device communicates directly with the internet via the existing Wi-Fi.

Flexible installation and ideal for modernization

The devices are available for wall mounting or as mobile units on feet or castors. Connection to a standard Schuko socket or via a fixed connection is possible. Many power ratings and RAL colors adapt the heater to the room and interior. Internet-enabled controls and energy managers can integrate self-generated electricity from photovoltaics upon request.

Special features of partial storage heating

Constant heat, robust design, smart control

Uniform heat distribution – The spot-welded ribs ensure constant convection and improve heat emission across the entire surface of the device. At the same time, this process increases the stability and service life of the radiator.
Long-lasting storage effect – The integrated fireclay storage core absorbs energy and releases it evenly over several hours – even during intermittent power interruptions.
Convenient remote control – Temperature and schedules can be easily regulated via smartphone or desktop – ideal for individual use and efficient operation. This ensures maximum control – even when on the go.

Rapid direct heat

The heating element provides immediate, noticeable warmth for a quick temperature increase.

Heat storage via storage core

The integrated stone stores heat and releases it evenly.

Harmonious mixed heat

Radiant and convection heat create a pleasant, balanced indoor climate.

Efficient residual heat

The room remains comfortably warm even after switching off due to stored heat.

Suitable for living & working spaces

Ideal for areas that are heated regularly.

Electronic thermostat

Ensures precise temperature control and energy-efficient operation.

Flexible installation

Wall mounting or use with feet possible.

Various sizes & designs

Available in different power levels, colors, and protection classes.

Technical Data

Model	Performance	Dimensions (W x H x D)	weight [approx.]	Order number	Inquire
TECHNOTHERM Flat N 800 DSD partial thermal storage heater	0.5 kW	680 x 340 x 70 mm	21 kg	450308185	Inquire now
TECHNOTHERM Flat N 1200 DSD partial thermal storage heater	1.2 kW	680 x 340 x 70 mm	24.5 kg	450312185	Inquire now
TECHNOTHERM Flat N 1600 DSD partial thermal storage heater	1.6 kW	680 x 340 x 70 mm	35.5 kg	450316185	Inquire now

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Electric Heating, simply better

installed. planned. invested.

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

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	Modell	Leistung	Abmessung B x H x T	Gewicht [ca.]	Bestellnummer
Auswahl: TECHNOTHERM Flat N 800 DSD partial thermal storage heater	TECHNOTHERM Flat N 800 DSD partial thermal storage heater	0.5 kW	680 x 340 x 70 mm	21 kg	450308185
Auswahl: TECHNOTHERM Flat N 1200 DSD partial thermal storage heater	TECHNOTHERM Flat N 1200 DSD partial thermal storage heater	1.2 kW	680 x 340 x 70 mm	24.5 kg	450312185
Auswahl: TECHNOTHERM Flat N 1600 DSD partial thermal storage heater	TECHNOTHERM Flat N 1600 DSD partial thermal storage heater	1.6 kW	680 x 340 x 70 mm	35.5 kg	450316185

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TECHNOTHERM partial storage heater Flat N DSD

Pleasant, long-lasting warmth

Efficient operation and smart control

Flexible installation and ideal for modernization

Special features of partial storage heating

Constant heat, robust design, smart control

Rapid direct heat

Heat storage via storage core

Harmonious mixed heat

Efficient residual heat

Suitable for living & working spaces

Electronic thermostat

Flexible installation

Various sizes & designs

Technical Data

More Products

TECHNOTHERM Dynamo S Z

TECHNOTHERM Dynamo S

TECHNOTHERM Partial Storage Flat N DSD Z

TECHNOTHERM partial storage heater Flat N DSM Z

Electric Heating, simply better

installed. planned. invested.

Downloads

Gebrauchs- und Montageanleitung

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