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When diagnosing a furnace overheating fix
including popular units like the TUD100
and Tappan gas furnaces
ensuring exact electrical matching for OEM specifications
Trane VAL8717 TXV R-407C When diagnosing a furnace overheatingThe Trane VAL8717 is a high performance 6 ton thermostatic expansion valve engineered for precise refrigerant metering in residential and light commercial HVAC systems. Designed for R410A refrigerant, this thermal expansion valve (TXV) features a 3 8 inch inlet and a 1 2 inch outlet with ODF (solder) connections, ensuring a secure, leak resistant fit. As a veteran grade OEM replacement part, it is functionally identical to the VAL08717, utilizing a