Develops and manufactures individual room control systems for heating and cooling with a patented thermocyclic algorithm (± 0.15 °C).

Thermozyklus GmbH & Co. KG

Gauting (DE) · Montmorency (FR) · Nice (FR)New on Amplifa

+/- 0.15 °CControl accuracy of the patented algorithm

3Locations (Germany, France)

868 MHzRadio frequency of the wireless components

up to 30 roomsper central unit (ZE5-30)

eu.bac Cert license no. 213371Certification ZE + SF/SK

About ThermoZYKLUS

ThermoZYKLUS (Thermozyklus GmbH & Co. KG) is a family-owned company based in Gauting near Munich that develops systems for individual room control of heating and cooling systems and manufactures them in Germany. The core of the technology is a patented thermocyclic algorithm that controls temperatures with a control accuracy of +/- 0.15 °C: room devices measure the temperature every second and transmit the data to a central unit, which controls actuators and switching stages in real time. The modular THZ system comprises central units, sensors/room devices (wired and wireless 868 MHz), actuators, switching stages as well as software, apps and monitoring solutions. In addition to standard products, the company offers Smart Heating, building automation, predictive maintenance, energy efficiency and decarbonization solutions, BACS/CEE consulting and OEM solutions. Fields of application include residential construction, office buildings, production facilities, public institutions such as daycare centers and schools, care and healthcare facilities, administrations, hotels and logistics halls. ThermoZYKLUS operates in Germany and France as well as several other European countries, with locations in Gauting, Montmorency and Nice.

Site: Gauting / Munich
Processes: Thermocyclic individual room control (heating control with algorithm), Smart Heating, Building automation, Predictive Maintenance, Energy efficiency solutions / decarbonization, OEM solutions, BACS / CEE consulting, Energy efficiency
Materials: Thermocyclic individual room control, Central units (ZE5-10 to ZE5-30P), Actuators, Switching stages, Wireless technology 868 MHz, Monitoring & Predictive Maintenance
Certificates: eu.bac Cert (ZE + SF/SK)
Industries: Building services / HVAC, Residential construction, Office buildings, Production facilities, Public institutions (daycare centers, schools, universities), Care and healthcare facilities

01
Research & Development
02
Hardware production in Germany
03
System configuration & project planning
04
Sales & installation
05
Monitoring & predictive maintenance

Technology & Processes

THZ

Thermocyclic individual room control

Patented algorithm controls heating and cooling systems with +/- 0.15 °C accuracy and automatically adjusts parameters in real time.

Central units (ZE5-10 to ZE5-30P)

Core of the system, calculates in real time the switching times for up to 30 controlled rooms and learns continuously.

SF/SK

Actuators

Proportional valve actuators for radiators and manifolds with integrated automatic hydraulic balancing, wired (SK) or wireless (SF).

STE/ST

Switching stages

Proportional control of electric heaters and 0–10V or pilot-wire units via SSR relays.

RFW/FE

Wireless technology 868 MHz

Wireless room devices, radio receivers and amplifiers for retrofit installation without cabling.

SEMLINK

Monitoring & Predictive Maintenance

Networked monitoring of HVAC systems with real-time data analysis (currently only in France).

Locations

Gauting

German headquarters

Montmorency

French headquarters (Thermozyklus SARL)

Nice

Local operations southern France (Immeuble Unity)

Industries

Building services / HVACResidential constructionOffice buildingsProduction facilitiesPublic institutions (daycare centers, schools, universities)Care and healthcare facilitiesAdministrationsHotelsLogistics halls

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Thermocyclic individual room control (heating control with algorithm)Engineering	Control accuracy +/- 0.15°C	–	–	–	–
Smart HeatingEngineering	–	–	–	–	–
Building automationEngineering	–	–	–	–	–
Predictive MaintenanceEngineering	–	–	–	–	–
Energy efficiency solutions / decarbonizationEngineering	–	–	–	–	–
OEM solutionsEngineering	–	–	–	–	–
BACS / CEE consultingEngineering	–	–	–	–	–

Additional services

Smart HeatingBuilding automationPredictive MaintenanceEnergy efficiencyDecarbonizationBACS/CEE consultingOEM solutionsHeating curve analysis (THZ-Analysis as a service)Software PCi profileSmartphone apps (iOS/Android)Monitoring & predictive maintenance with SEMLINK (France only)

Reference customers

UGECAM hospital Marseille ValmanteCité Administrative Saint-Sever RouenCenter for the Visually Impaired of Southern Bavaria (SBZ) UnterschleißheimGerman daycare center 'Hänsel und Gretel' NantesMeljac (switchgear manufacturer)Hager, Siemens, Legrand, Schneider (switch programs, compatibility)Cité administrative Saint-Sever de Rouen

Quality & Certification

The ZE central units in combination with the SF/SK actuators are eu.bac certified (license no. 213371). The certification requires recurring tests by independent inspectors, factory inspections and a quality management system of the manufacturer.

Evidence	Gauting	Montmorency	Nice
eu.bac Cert (ZE + SF/SK)

History

Founding and development of the patented thermocyclic algorithm (control accuracy +/- 0.15 °C); initially focused on the German market, followed by expansion among others to France; joined the eu.bac organization and initiated the certification process.
2008
Opening of the German daycare center 'Hänsel und Gretel' in Nantes (reference project, 400 m²).
2012
Reference report 'Energy efficiency in the nursing home' in the special issue 'Moderne Gebraeudetechnik'.
2023
Reference project Center for the Visually Impaired of Southern Bavaria (SBZ), Unterschleißheim: fire protection measures and heating modernization (September 2023).