78L68 | Limit Control | Lennox

**Lennox 78L68 Limit Control** The Lennox 78L68 Limit Control is a crucial component for industrial and commercial heating and cooling systems. It acts as a safety mechanism to prevent excessive temperatures or pressure buildup, ensuring the safe and efficient operation of your equipment. **Key Features and Benefits:** * Monitors temperature or pressure levels to prevent overheating or overpressure * Compact design for easy installation and maintenance * Durable construction for long-lasting reliability * Protects against potential damage to equipment and ensures safety **Applications:** * Furnaces and boilers * Air conditioning and refrigeration systems * Industrial heating and cooling processes * Process control and monitoring systems Shop now at our HVAC supply store for the best prices and fast shipping on your Lennox 78L68 Limit Control. Ensure the safe and efficient operation of your industrial systems with this essential component!