Lennox 87H92 Auto Limit Switch 100°F-140°F

The Lennox 87H92 Auto Limit Switch is an essential part of the HVAC systems to control heating system applications. This limit switch operates between 100°F and 140°F and uses an automatic activation to cut off electrical circuits when temperatures get too high, protecting the heating system from overheating. In heating units the Auto Limit Switch widely finds applications to improve system performance and stability. The implementation of the results in improved energy efficiency by maintaining optimal operating conditions which reduces energy. Its durable construction design provides lasting performance which reduces replacement requirements.