




Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
This is a Final Sale item and cannot be returned or refunded. Exceptions apply for damaged or defective items.
Secure Payments
Expert Advice
Fast Shipping
The RUUD 62-23543-02 is a flame sensor used in gas-fired heating systems. This component confirms the presence of a burning flame in the furnace. It detects when the burner flame ignites and sends a signal to the control board, stopping the igniter from functioning. The flame sensor verifies adequate combustion, promoting safe operation of the furnace.
This flame sensor is critical for the safe operation of gas appliances.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!




