Carrier 48DP500613 Flame Sensor

The Carrier 48DP500613 Flame Sensor is a critical genuine OEM replacement part designed for precision flame rectification in Carrier, Bryant, and Payne gas-fired systems. This HVAC flame sensor with wire features a 60.5-inch lead to provide ample length for complex commercial and residential rooftop unit (RTU) configurations, including the 48HJD and 50HJ series. Engineered to withstand extreme combustion environments, the flame sensor rod monitors the pilot or burner flame to ensure the gas valve remains safely energized during the heating cycle. If the sensor detects a loss of flame signal, it triggers an immediate system shutdown to prevent the accumulation of unburned fuel, effectively resolving furnace short cycling and ignition failure codes. As a direct-fit furnace flame sensor replacement, it restores 24V circuit continuity and maintains optimal system efficiency for long-term operational reliability.

• OEM Compatibility: Exact drop-in replacement for part numbers 48DP500352 and PSE-GE8, ensuring factory-spec performance.
• Extended Lead Wire: Includes a factory-integrated 60.5-inch wire for easy routing to the control board or ignition module.
• High-Temperature Durability: Constructed with heavy-duty materials to resist soot buildup and withstand rigorous thermal cycles in the combustion chamber.
• Safety Compliance: Maintains the integrity of the flame induction circuit to prevent hazardous gas buildup.

• What are the symptoms of a failing 48DP500613 sensor? Common signs include the furnace igniting for a few seconds and then shutting down, or error codes indicating a "No Flame Detected" condition.
• Can this sensor be cleaned instead of replaced? While cleaning with a light abrasive can temporarily restore a signal, a sensor with pitted porcelain or a degraded rod should be replaced to prevent nuisance service calls.
• Is this compatible with 24V systems? Yes, this sensor is designed specifically for 24-volt gas control systems used in many Carrier packaged units.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.