The HVAC Pressure Transducer-Pressure Switch by Four Seasons (Part Number 20994) is a reliable and essential component for your air conditioning and heating system. With a manufacturer warranty of 1 year, you can trust in the quality and durability of this product. Designed to accurately measure pressure and ensure smooth operation, this transducer-pressure switch is a key part in maintaining optimal performance for your vehicle's heating and cooling system. With this product, you can feel confident in the efficiency and reliability of your HVAC system.