this trap/elbow assembly is specifically designed for 90%+ AFUE high-efficiency condensing units that produce liquid condensate during the combustion process

For contractors servicing Trane

Designed as a direct OEM replacement start capacitor

it immediately signals a lockout to prevent unburned gas from accumulating in the heat exchanger

The York S1-025-31812-000 Rollout Switch is a critical safety component designed for specific furnace burner assemblies where precise thermal monitoring is non-negotiable

Williams P323031 Limit Switch this trap/elbow assembly is specificallyThe Williams P323031 Limit Switch is a critical genuine OEM replacement part engineered specifically for technical compatibility with Williams Comfort Products floor furnaces. This fixed temperature 95F limit switch serves as a primary safety control, monitoring the internal cabinet air temperature to prevent heat exchanger damage and system overheating. As a vital component for gas furnace safety control, it initiates a circuit break if temperatures