Wireless HVAC Shut Off Switch with Door/Window Sensors & Energy Protection

The iO HVAC Controls AC-SOS Wireless HVAC Shut Off Switch, available in kits for up to four openings, is a wireless solution designed to reduce energy waste and protect HVAC equipment. It automatically shuts down the HVAC system when a door or window is left open for more than two minutes, preventing unnecessary run time and energy loss. Once all monitored openings are closed, the system automatically restores HVAC operation, ensuring comfort and efficiency. Each receiver supports up to 30 wireless sensors, and line-voltage models are available for mini-split compressor systems. Key features include automatic HVAC shutdown and restore, energy consumption reduction, short cycling prevention, and extended HVAC equipment lifespan. It's ideal for rental properties and multi-tenant buildings, and comes with a 1-year warranty.

• Wireless HVAC Control: Reduces Energy Waste & Protects Equipment
• Automatic HVAC Restoration Upon Door/Window Closure
• Line-Voltage Models for Mini-Split Compressors
• HVAC Shutdown for Open Doors/Windows Over 2 Minutes
• Automatic System Resumption Upon Door/Window Closure
• Energy Efficiency via Cooling/Heating Loss Prevention
• HVAC System Health Improvement via Short Cycling Prevention
• Maintenance Reduction via Condensate Pan Overflow Prevention
• HVAC Equipment Longevity via Controlled Run Cycles
• Up to 30 Wireless Sensors per Receiver
• Ideal for Rental Properties with Owner-Covered Utility Costs
• Multiple Kit Sizes Available (Up to 14 Openings)
• Line-Voltage Versions for Mini-Split Outdoor Units
• Receiver Dimensions: 2.57 H x 1.65 W x 1.10 D
• Sensor Dimensions: 3.15 H x 1.3 W x 0.60 D (Combined)