Carrier 48TJ500399 Gas Baffle 320734-701 This 36-inch ignition sensor lead

This 36-inch ignition sensor lead wire is designed specifically for Burnham Alpine and Burnham ES2 series boilers

Fail-Safe Operation: Provides 100% automatic shutoff of the pilot gas flow upon flame failure to prevent gas buildup

though the multi-speed leads must be wired according to the specific unit's schematic

You should see a smooth transition in DC voltage (typically 0 to 20+ VDC) as the temperature setting is adjusted

Carrier 48TJ500399 Gas Baffle 320734-701 This 36-inch ignition sensor leadThe Carrier 48TJ500399 Gas Baffle is a critical combustion management component engineered for high heat environments in Carrier, Bryant, and Payne rooftop units. As a genuine OEM replacement part, this baffle is designed to regulate the flame pattern and gas flow within the combustion chamber, ensuring efficient heat transfer and preventing localized hotspots that can lead to premature heat exchanger fatigue. This precision engineered HVAC gas baffle