



Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Rheem K9900958015 is a thermistor heat sink designed to provide efficient heat transfer. This component is a genuine OEM part from Rheem, ensuring it meets high standards for quality and durability. The heat sink is intended for installation by a licensed technician to ensure proper functioning.
This thermistor heat sink is essential for maintaining the performance of heating systems.
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!

