Before replacing, try cleaning the sensor rod with fine steel wool or a dollar bill. That fixes it about half the time. If it still shuts off after 3–5 seconds, replace it.
62-23543-01 – FLAME SENSOR (RHEEM)
$20.87
Rheem 62-23543-01 flame sensor replacement. Fits Rheem and Ruud furnace models including RGPH and UGPH series. Aftermarket direct fit, listed as FLS301.
10226 Plano Rd, Suite 104, Dallas TX 75238
Questions? Call or text (214) 340-9421
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm
Description
If your furnace lights but shuts off after a few seconds, a dirty or failed flame sensor is the most likely cause. This sensor replaces the Rheem 62-23543-01 and fits Rheem and Ruud furnaces in the RGPH and UGPH series.
Specs: Aftermarket direct replacement, ceramic insulator, Kanthal sensing rod
Replaces: 62-23543-01, FLS301
Fits: Rheem/Ruud: RGPH-10EBRJR, UGPH-10EBRJR
Need help? See our Furnace Not Heating Guide.
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
