Description
Standard Maintenance Tip:
or the furnace failing to bridge the pressure switch circuit
technicians can restore bubble-tight shutoff and responsive actuation without the cost of a full valve body replacement
What does a steady-on LED indicate
OEM Compatibility: Authentic Trane replacement part ensures exact fitment and electrical alignment with American Standard and Trane units
Trane WIR1995 Wiring Harness 321702-401 Standard Maintenance Tip:WIRING HARNESS
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy






















