Swiss Engineering

Innovative Chiller & HVAC Solutions – Worldwide

Smart, precision-engineered cooling and heating systems for any
application and every project.

Explore Products Why Offitec?

Industrial

High-capacity solutions for 24/7 operation.

Let's Discuss

Tell us about your project or request – we’ll get back to you quickly.

COOLING AND HEATING

Efficient Solutions for single family houses to big buildings

Offitec designs and delivers HVAC and heat pump systems tailored to your building, use case, and efficiency requirements – from single-family homes to data centers.

Get a Quote

Discover our Top Product Range

Products range

made by
Chiller and heat pump

OffiTec Industrial refrigeration machine with double heat exchanger

The Dual Heat Exchanger Industrial Chiller Unit is engineered to deliver maximum efficiency in high-capacity industrial applications. Equipped with durable shell & tube heat ex

Capacity Range 101-1600kW

Components EBM Pabst, Frascold, ABB, Schneider

Benefits Highly efficient

View Details Technical Data
made by
Chiller and heat pump

OffiTec Air-Cooled Industrial Chiller Unit

The OffiTec air-cooled chiller unit provides a highly efficient and reliable cooling solution for industrial facilities, data centers, commercial buildings, and process cooling app

Capacity Range 72-2600kW

Components EBM Pabst, Frascold, ABB, Schneider

Benefits Highly efficient

View Details Technical Data
made by
Chiller and heat pump

OffiTec Modular High-Capacity Air-Cooled Industrial Chiller Unit

The OffiTec modular high-capacity air-cooled chiller unit is engineered for large industrial facilities, process cooling lines, data centers, and high-flow HVAC applications. Its e

Capacity Range Capacity from 126 to 1585 kW

Components EBM Pabst, Frascold, ABB, Schneider

Benefits Highly efficient

View Details Technical Data
made by
Dx air conditioning

The FreshIN series – Fresh air at any time.

FRESHIN+ With the patented lift-up fresh air inlet design, your TCL air conditioner clearly indicates when fresh air enters the room and channels it through the upper panel. Temper

Capacity Range 2.60-12.20 kw

Benefits A+++, silent, 5 years of warranty

View Details Technical Data
made by
Dx air conditioning

The GentleCool Series

Cooling without Wind Enjoy more comfortable cooling with Gentle Breeze mode. Up to 1, 422 micro-holes create a soft laminar airflow. Avoid harsh, direct cold draft - and unlock sup

Capacity Range 2.60-12.20 kw

Benefits A+++, silent, 5 years of warranty

View Details Technical Data
made by
Dx air conditioning

TCL Elite Klima

Faster Cooling and HeatingA high frequency compressor ensures more rapid comfort – air is delivered down to 18℃ within just 30 seconds, or up to 40℃ within just 60 seconds. T

Capacity Range 2.60-12.20 kw

Benefits A+++, silent, 5 years of warranty

View Details Technical Data

The Story of Offitec

From a small workshop in ettingen to a swiss specialist for climate and cooling solutions.

The story of Offitec began in 2016 in a small workshop in Ettingen, founded by a father and his two sons. What started as a family business driven by a passion for technology and precision quickly became a success story – shaped to this day by courage, craftsmanship, and innovation. These values have been passed down from generation to generation.

Offitec Products

Cooling solutions for your home and everyday spaces

As an official TCL reseller, we provide efficient, quiet, and reliable air conditioning systems designed for living spaces, small offices, and compact rooms.

Dx air conditioning

The FreshIN series – Fresh air at any time.

FRESHIN+ With the patented lift-up fresh air inlet design, your TCL air conditioner clearly indicates when fresh air enters the room and channels it through the upper panel. Temper

Capacity Range 2.60-12.20 kw

Benefits A+++, silent, 5 years of warranty

View Details Technical Data
Dx air conditioning

The GentleCool Series

Cooling without Wind Enjoy more comfortable cooling with Gentle Breeze mode. Up to 1, 422 micro-holes create a soft laminar airflow. Avoid harsh, direct cold draft - and unlock sup

Capacity Range 2.60-12.20 kw

Benefits A+++, silent, 5 years of warranty

View Details Technical Data
Dx air conditioning

TCL Elite Klima

Faster Cooling and HeatingA high frequency compressor ensures more rapid comfort – air is delivered down to 18℃ within just 30 seconds, or up to 40℃ within just 60 seconds. T

Capacity Range 2.60-12.20 kw

Benefits A+++, silent, 5 years of warranty

View Details Technical Data

Offitec Group

Our References

Selected partners who trust our solutions.

150+ Brands run on Offitec solutions.

News & Events

Stay up to date with the latest trends, news, and insights from Offitec.

News & Events Offitec Group

Offitec Attended the SODEX Fair in Istanbul!

As Offitec, we were pleased to attend the SODEX Fair held in Istanbul. It was a great opportunity to explore industry innovations, meet our partners, and establish new connections. We ...

Learn More ↗

Before You Start

Innovative Chiller & HVAC Solutions – Worldwide

Residential

Commercial

Industrial

Let's Discuss

From planning and producing

to installing and commissioning.

Efficient Solutions for single family houses to big buildings

Discover our Top Product Range

OffiTec Industrial refrigeration machine with double heat exchanger

OffiTec Air-Cooled Industrial Chiller Unit

OffiTec Modular High-Capacity Air-Cooled Industrial Chiller Unit

The FreshIN series – Fresh air at any time.

The GentleCool Series

TCL Elite Klima