RHEEM Flame Sensor: Mfr Part # 62-23543-01K
SKU 3G-OTH-91205
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is a RHEEM flame sensor used for?
A RHEEM flame sensor detects the presence of a flame in gas-fired heating equipment. It ensures the gas valve stays open only when a flame is present, preventing unburned gas from accumulating. This safety device is critical for residential and commercial furnaces, boilers, and water heaters.
What are the specifications of the RHEEM 62-23543-01K flame sensor?
The RHEEM 62-23543-01K is a replacement flame sensor for HVACR systems. Its manufacturer part number is 62-23543-01K, and the product type is flame sensor. It is designed for use in RHEEM gas-fired heating equipment to verify flame presence and ensure safe burner operation.
Where to buy a RHEEM 62-23543-01K flame sensor worldwide?
You can source the RHEEM 62-23543-01K flame sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine replacement parts for HVACR systems.
How to install a RHEEM flame sensor?
To install a RHEEM flame sensor, first disconnect power and gas supply. Remove the old sensor from its bracket, then insert the new 62-23543-01K sensor and secure it. Reconnect the wiring, restore power, and test for proper flame detection. Always follow the equipment manufacturer's instructions and local codes.
Used in
Common applications for RHEEMRHEEM Products
3G Electric supplies RHEEM replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














