Master Flow GAF Adjustable Humidistat & Thermostat Combo for Power Vents & Fans | Controls Attic Moisture & Heat Buildup | Adjustable for All Climates | Universal Compatibility | UL Listed - HT1

The GAF Master Flow Adjustable Humidistat/Thermostat Combo is a versatile solution for maintaining optimal attic ventilation by combining humidity and temperature control. Designed to prevent moisture buildup and reduce the risk of mold and mildew, it helps protect your home while optimizing airflow to prevent attic heat buildup. Fully adjustable to suit varying climates, this device ensures proper ventilation year-round, enhancing energy efficiency and home protection. Compatible with GAF Master Flow EGV/ERV series vents, it features a pre-wired design for easy installation, making it a reliable and user-friendly addition to your home’s ventilation system.

• Universal Compatibility – Works with all single-speed GAF Master Flow and LL Building Products power vents, ensuring versatile and reliable performance.
• Automatic Climate Control: Combines humidity and temperature control to optimize airflow in your attic.
• Prevents Moisture Damage: Reduces humidity and prevents moisture buildup, protecting your home from mold and mildew.
• Efficient Air Circulation: Works with powered vents to efficiently control temperature and airflow in your attic.
• Adjustable Settings: Fully adjustable for varying climates, ensuring proper ventilation regardless of the weather.
• Easy Installation: Simple setup and operation, designed to work seamlessly with GAF Master Flow EGV/ERV series vents. Pre-wired to facilitate easy installation.