Features: Protect your property from water damage with this HVAC water damage prevention sensors, designed to detect clogged condensate drain lines and automatically shut off your systems, Safe T switches systems for enhanced safety. Featuring a 3/4 inch adapter and 6 foot wiring, this sensors ensures quick installation on drain pans, making it ideal for enthusiasts or professional HVAC technicians seeking condensate detection. Ideal for homeowners, HVAC , and property managers, this float switches delivers consistent in both residential and commercial environments with standard 3/4 inch HVAC drain pans. Monitor condensation levels in attics, basements, or commercial HVAC units to prevent risks during cooling cycles, maintaining dry, damage spaces year round. Engineered with advanced detection technology and a removable 3/4 inch adapter for easy drain line maintenance, this plastic sensors long term reliability in moisture prone HVAC systems. Specifications: Voltages: 200VDC/250VAC Suggested voltages: 0-28VDC/0-11VAC Recommended current: 0-0.2A weak current Suggested temperature: -20~80 degrees Package Includes: 1 x floating switches L-shaped note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.