Lochinvar & A.O. Smith 100112867 Outdoor Flow Switch

The Lochinvar & A.O. Smith 100112867 Outdoor Flow Switch operates as a water flow detector for HVAC systems and water heating systems to ensure system functionality and protect equipment from flow-related damage. The outdoor device activates and deactivates system components through flow detection to improve operational efficiency and safety. This switch operates perfectly with boilers and water heaters while it maintains reliable performance by preventing overheating and boosting overall energy efficiency.