Description
The Tjernlund Products DH10 Dehumidistat is a reliable humidity-sensing control device designed to automatically regulate ventilation and dehumidification equipment based on indoor moisture levels. By continuously monitoring relative humidity, the DH10 helps maintain a healthy and comfortable indoor environment while preventing excess moisture buildup that can lead to mold, mildew, and structural damage.
Key Features
- Automatic humidity-based switching activates ventilation or dehumidification equipment when moisture levels rise above the set point
- Adjustable humidity set point allows customization to match specific application requirements
- Compact, low-profile design for easy installation in residential and light commercial settings
- Compatible with Tjernlund ventilation fans and other dehumidification systems
- Durable construction built to provide long-lasting, dependable performance
Applications
- Crawl spaces and basements requiring humidity-controlled ventilation
- Residential and light commercial HVAC systems
- Whole-house dehumidification control
- Paired use with Tjernlund exhaust and supply ventilation fans
Why Choose the Tjernlund DH10?
Tjernlund Products is a trusted name in ventilation and indoor air quality solutions. The DH10 Dehumidistat offers a straightforward, cost-effective way to automate humidity management — reducing energy waste by running equipment only when needed and protecting your home or building from the damaging effects of excess moisture.







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