TECHNOTHERM Thassos Natural Stone Heater

Series TTM-S 350 Thassos Natural Stone Heater

The Thassos natural stone heater by TECHNOTHERM combines a natural stone look with efficient infrared radiant heat. The solid natural stone surface stores heat and releases it evenly into the room, creating a cozy, dry climate without air turbulence. With an output of 350 W, the heater is ideal for smaller rooms or targeted zone heating. The wall-mounted version integrates seamlessly into high-quality living and working areas and can be regulated in compliance with ErP via a room thermostat or radio system.

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

IP66 housing protection: VDE-tested for strong protection against water jets and complete dust ingress.

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

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Living comfort and design in one product

Real natural stone such as marble, granite, or Jura limestone enhances the room’s aesthetics. Each slab is unique and acts like a piece of art on the wall.

Pleasant, healthy radiant heat

The heater primarily emits mild infrared heat. Walls and furniture are warmed, the air remains still, and less dust or pollen is stirred up. Ideal for allergy sufferers.

Solid thermal mass and robust technology

The thick natural stone stores heat and releases it over a long period. The technology operates silently and maintenance-free, featuring a high IP66 protection rating and optional control via external radio receivers and controllers such as TPF-Eco or TRF-N.

Gentle IR radiant heat

The large-surface heat emission ensures a pleasantly dry room atmosphere.

Direct radiant heat

People and surfaces are heated directly – without air movement.

Efficient heat distribution

The wide radiant surface creates stable and balanced temperatures.

Radio-controlled operation

Compatible with TRF-N radio receiver and TPF-Eco thermostat.

Wall or ceiling mounting

Suitable for vertical or horizontal orientation.

Quiet indoor climate

Completely silent operation, ideal for sensitive areas.

Slim design

The modern, flat shape integrates discreetly into any room.

Graduated Room Sizes

Versions for rooms up to approx. 4, 6, 9, 11, 14, or 15 m² for flexible applications.

Technical Data

Model	Performance	Dimensions (W x H x D)	weight [approx.]	Order number	Inquire
TECHNOTHERM Thassos 350 Natural Stone Heater	0.35 kW	600 x 400 x 30 mm	21 kg	870000514	Inquire now
TECHNOTHERM Thassos 650 Natural Stone Heater	0.65 kW	1000 x 400 x 30 mm	35 kg	870000614	Inquire now
TECHNOTHERM Thassos 850 Natural Stone Heater	0.85 kW	1000 x 500 x 30 mm	44 kg	870000714	Inquire now
TECHNOTHERM Thassos 1150 Natural Stone Heater	1.15 kW	1000 x 600 x 30 mm	52 kg	870000814	Inquire now
TECHNOTHERM Thassos 1450 Natural Stone Heater	1.45 kW	1250 x 600 x 30 mm	62 kg	870000914	Inquire now
TECHNOTHERM Thassos 1650 Natural Stone Heater	1.65 kW	1350 x 600 x 30 mm	69 kg	870000114	Inquire now

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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.

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	Modell	Leistung	Abmessung B x H x T	Gewicht [ca.]	Bestellnummer
Auswahl: TECHNOTHERM Thassos 350 Natural Stone Heater	TECHNOTHERM Thassos 350 Natural Stone Heater	0.35 kW	600 x 400 x 30 mm	21 kg	870000514
Auswahl: TECHNOTHERM Thassos 650 Natural Stone Heater	TECHNOTHERM Thassos 650 Natural Stone Heater	0.65 kW	1000 x 400 x 30 mm	35 kg	870000614
Auswahl: TECHNOTHERM Thassos 850 Natural Stone Heater	TECHNOTHERM Thassos 850 Natural Stone Heater	0.85 kW	1000 x 500 x 30 mm	44 kg	870000714
Auswahl: TECHNOTHERM Thassos 1150 Natural Stone Heater	TECHNOTHERM Thassos 1150 Natural Stone Heater	1.15 kW	1000 x 600 x 30 mm	52 kg	870000814
Auswahl: TECHNOTHERM Thassos 1450 Natural Stone Heater	TECHNOTHERM Thassos 1450 Natural Stone Heater	1.45 kW	1250 x 600 x 30 mm	62 kg	870000914
Auswahl: TECHNOTHERM Thassos 1650 Natural Stone Heater	TECHNOTHERM Thassos 1650 Natural Stone Heater	1.65 kW	1350 x 600 x 30 mm	69 kg	870000114

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TECHNOTHERM Thassos Natural Stone Heater

Living comfort and design in one product

Pleasant, healthy radiant heat

Solid thermal mass and robust technology

Gentle IR radiant heat

Direct radiant heat

Efficient heat distribution

Radio-controlled operation

Wall or ceiling mounting

Quiet indoor climate

Slim design

Graduated Room Sizes

Technical Data

More Products

TECHNOTHERM Atlantis Natural Stone Heater

TECHNOTHERM Natural Stone Heater Matrix

TECHNOTHERM Natural Stone Heater Labrador

TECHNOTHERM natural stone heater Ruschita Salmon

Electric Heating, simply better

installed. planned. invested.

Downloads

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Inquire about Product

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