Description
By maintaining a clear microamp signal
Solenoid coils must match the system control voltage exactly
This unit cross-references with several OEM numbers
This OEM part is a direct replacement for legacy part numbers PRS20019 and PRS20019K
Technicians must verify manifold pressure settings against the manufacturer's data plate to ensure proper flame rectification and heat exchanger longevity
Reznor 93389 Tubing Els PW 17895 By maintaining a clear microampWhen you are servicing older Reznor unit heaters, precise ignition timing is critical for avoiding delayed ignition or pilot dropouts. The Reznor 93389 is a genuine OEM 8 3 4 inch carryover tubing specifically engineered for natural gas and propane furnace ignition systems. This aluminum lighter tube facilitates the smooth transfer of the pilot flame across the burner rack, ensuring all burner sections ignite simultaneously. A common failure point in
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

























