33H78 | 130-20F Limit Switch | Lennox

130-20F Limit Switch: Lennox 33H78 The Lennox 33H78 130-20F Limit Switch is a critical component for ensuring the safe and efficient operation of heating and cooling systems. Designed for commercial and industrial applications, this switch plays a crucial role in controlling the temperature and airflow within HVAC units. Crafted from durable materials, the 33H78 Limit Switch is built to withstand the demanding conditions found in industrial environments. Its robust construction ensures reliable operation, even in the presence of vibration, extreme temperatures, and electrical interference. The switch's precise sensing mechanism triggers at a preset temperature of 130°F (54°C) and 20°F (-7°C), making it ideal for applications where precise temperature control is essential. This feature enables the switch to accurately monitor and respond to temperature changes, preventing potential equipment damage or malfunction. The Lennox 33H78 Limit Switch is compatible with various Lennox HVAC systems and can be easily integrated into existing installations. Its compact design allows for flexible placement within equipment cabinets or control panels. By utilizing the 33H78 Limit Switch, industrial engineers and maintenance professionals can ensure optimal performance, safety, and longevity of their HVAC systems. Our HVAC supply store is your trusted source for Lennox products. Order the 33H78 Limit Switch today and experience the difference it makes in your HVAC operations.