Description
The York S1-025-29041-006 A/R Limit Switch is a temperature-operated control component designed to monitor heat levels, and circuit response when preset limits are reached. It uses a 3-inch insert sensing element with an operating range between 170F, and 200F allowing it to react to elevated temperatures within heating assemblies. The switch opens or closes electrical contacts based on thermal conditions to support controlled system operation and prevent unsafe temperature rise. Installed in furnace or air handling sections in HVAC systems it has a safety control element that helps regulate operating temperature and maintain stable equipment performance.
