




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.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Pentair 473665Z Thermistor Defrost Sensor Probe is a vital component for temperature monitoring in compatible Pentair heat pumps. This sensor is suitable for use with Pentair UltraTemp, ThermalFlo Titanium, and UltraTemp ETi Hybrid Heat Pumps. It ensures efficient operation during defrost cycles by continuously monitoring the temperature.
This sensor is essential for maintaining the performance of your heating system, particularly in residential applications.
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!




