Winland TA-40 Mechanical Temperature Alert Freezing Protection Sensor

The Winland TA-40 is a mechanical temperature alert sensor designed to monitor freezing conditions and protect your property from cold-weather damage. This reliable device triggers an audible alarm when temperatures drop to 40°F or below, alerting you to potential freeze risks before costly damage occurs.

Ideal for mobile homes, RVs, vacation properties, and outdoor installations, the TA-40 requires no batteries or electricity—the mechanical design operates independently with simple, dependable operation. Install it in pipes, refrigerators, crawl spaces, or any area vulnerable to freezing temperatures.

Perfect for seasonal closures, remote properties, or backup protection on existing heating systems. Durable construction ensures years of trouble-free performance in harsh environments.