Optimized Flame Sensing: Integrated sensor rod is tuned for flame rectification

This OEM replacement sensor is calibrated for a specific 90-140 degrees F operating range

mount 1 foot from the floor

this OEM replacement orifice ensures stable flame quality and prevents the inefficiencies associated with fluctuating gas flow

) high limit and an automatic safety shutoff for both the pilot and main burner

Carrier HH11AZ070 Protectorelay 326058-758 Optimized Flame Sensing: Integrated sensorThe Carrier HH11AZ070 Protectorelay is a critical combustion safeguard designed for precision oil burner primary control within residential oil furnaces and HVAC systems. As a genuine OEM replacement part, this protector relay ensures high limit protection and reliable ignition timing, maintaining the operational integrity of Carrier, Bryant, and Payne equipment. Engineered to interface seamlessly with cadmium sulfide (cad cell) flame sensors, the