Carrier P283-9930 Start Relay 318518-761 maintaining a stable flame for

maintaining a stable flame for reliable ignition cycles

a universal series switch would be necessary

Always verify the part number against your specific unit's data plate or service manual

Ensures accurate boiler pressure sensor readings for optimal system modulation

this fitting eliminates the risk of tube kinking and ensures the proportional output signal is delivered accurately to valves and dampers without pressure drop

Carrier P283-9930 Start Relay 318518-761 maintaining a stable flame forThe Carrier P283 9930 Start Relay is a heavy duty OEM electrical component engineered for precise compressor management in high demand HVACR systems. As a veteran in the field, you know that a failing relay is often the culprit behind hard starting compressors or repetitive tripping of the internal overload. This unit is the direct replacement for the HN61HB540 and HN61HB530, providing a seamless retrofit into existing control boxes without the need