Engineered for high-side application on liquid receivers

Key Benefits for the Technician Precise Superheat Control: Maintains optimal 10-12°F superheat to maximize cooling efficiency and protect the compressor

it eliminates the compatibility issues common with universal aftermarket valves

and delayed ignition or flame rollout during the start-up sequence

preventing compressor overheating and extending the overall lifespan of your air conditioning or heat pump equipment

Patterson-Kelley 10-0370-0713 Relay 320788-704 Engineered for high-side application onThe Patterson Kelley 10 0370 0713 Time Delay Relay is a critical control component designed for high efficiency boiler systems and water heaters. Engineered for 120V AC applications, this relay provides precise timing intervals to manage sequence of operations, preventing short cycling and ensuring proper post purge or pre purge cycles in the combustion chamber. As a direct OEM replacement part, it maintains the integrity of the original control