
Constant Temperature & Humidity Unit
Constant Temperature & Humidity Unit
As a manufacturer of constant temperature and humidity units in China, Sunchine provides customized climate control solutions for industrial and commercial applications requiring stable and precise temperature and humidity conditions.
Our constant temperature and humidity units integrate cooling, heating, dehumidification, and humidification functions to maintain controlled indoor environments for temperature- and humidity-sensitive processes. Depending on project requirements, the systems can be configured with different cooling methods, humidity control components, filtration options, and automatic control systems.
Each unit can be tailored to specific operating conditions, including airflow capacity, cooling and heating loads, target temperature and relative humidity, installation space, and control requirements. These solutions are suitable for applications such as pharmaceutical production, electronics manufacturing, laboratories, precision manufacturing, and other industrial environments requiring reliable climate control.
Why Choose Our Constant Temperature & Humidity Units
Reliable, precise and customizable climate control solutions for demanding industrial environments.

Precise Temperature & Humidity Control
Maintain stable temperature and humidity conditions to meet the requirements of sensitive industrial processes.

Integrated Climate Control
Combine cooling, heating, dehumidification and humidification functions in one coordinated system.

Flexible System Configuration
Customized configurations based on cooling capacity, airflow, control requirements and installation conditions.

Customized Industrial Solutions
Tailored temperature and humidity control solutions for different industrial environments and project requirements.
How Constant Temperature & Humidity Units Work
Integrated temperature and humidity control for stable indoor environmental conditions.

1. Temperature Regulation
The system adjusts cooling and heating operation to maintain the required indoor temperature according to the setpoint.
2. Humidity Regulation
Dehumidification and humidification functions work together to maintain the required relative humidity within the controlled space.
3. Automatic Climate Control
An integrated control system monitors temperature and humidity conditions and adjusts equipment operation to maintain a stable indoor environment.
Applications of Constant Temperature & Humidity Units
Customized climate control solutions for environments requiring stable temperature and humidity conditions.

Pharmaceutical Manufacturing
Maintain stable temperature and humidity conditions for pharmaceutical production and processing environments.

Laboratories & Testing Facilities
Maintain controlled temperature and humidity conditions for laboratory testing, research and quality control.

Electronics Manufacturing
Provide controlled environmental conditions for temperature- and humidity-sensitive electronic components and manufacturing processes.

Food Processing
Help maintain suitable temperature and humidity conditions for food production and processing areas.

Industrial Production Facilities
Customized climate control solutions for industrial workshops and production environments.

Precision Manufacturing
Support consistent production conditions for precision equipment and manufacturing processes.
Custom Constant Temperature and Humidity Unit Solutions
Flexible configurations tailored to specific temperature, humidity and installation requirements.

1. Cooling & Heating Capacity
Customized capacity selection based on project cooling and heating load requirements,from 5-100 kw.
2. Temperature Control Range
Temperature control settings configured according to the required operating conditions. 16-40℃±1℃.
3. Humidity Control Range
Relative humidity control designed to meet specific application requirements. 40-75%±5%RH.
4.Airflow Capacity
Airflow and air distribution configurations tailored to the installation environment. 1,000 m³/h-30,000 m³/h.
5. Humidification & Dehumidification
Integrated humidity control functions for maintaining stable indoor conditions.
6. Control System
Automatic temperature and humidity monitoring with configurable control options. PLC controller with HMI.
Frequently Asked Questions About Constant Temperature & Humidity Units
Find answers to common questions about desiccant dehumidifier customization, engineering and ordering.
Do you offer both standard and customized units?
Yes. We offer both standard models and customized constant temperature & humidity units. Custom solutions can be designed according to specific project requirements, including capacity, airflow, material, and installation conditions.
Do you support OEM and private labeling?
Yes. We offer products under our own Sunchine brand and also support OEM services.
What materials are used for customized units?
Our standard units are available with sheet metal. Depending on project requirements, we can also provide materials of double skins with insulation.
Can you provide both split-type and packaged units?
Yes. We offer both split-type and packaged (all-in-one) configurations. The appropriate configuration can be selected based on installation space, project requirements and site conditions.
What is your typical production lead time?
Our standard production lead time is approximately 15-25 days. The actual lead time may vary depending on the model, customization requirements and order quantity. We will confirm the estimated delivery schedule before order confirmation.
START YOUR AHU PROJECT
Need a Customized Temperature & Humidity Control Solution?
Tell us your required temperature, humidity, cooling capacity and application details. Our team will help you select a suitable system for your project.
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