THERMISTOR | HPX20003223

Hayward Thermistor (Model: HPX20003223) is a genuine replacement part designed for Hayward heat pump models, such as the HP50951T. Thermistors are temperature-sensitive resistors crucial in monitoring and regulating the temperature within heat pump systems.

• Functionality:

• Temperature Monitoring: The thermistor measures the temperature of the refrigerant or water within the heat pump system.

• Resistance Variation: The thermistor's electrical resistance varies correspondingly as the temperature changes.

• Signal Transmission: These resistance changes are transmitted to the heat pump's control board, providing real-time temperature data.

• System Regulation: The control board uses this data to adjust the system's operations, ensuring optimal performance and preventing overheating or freezing conditions.

• Importance in Heat Pump Systems:

• Efficiency: Accurate temperature monitoring allows the system to operate efficiently, maintaining desired temperature levels.

• Protection: The thermistor provides real-time temperature data, helping to protect the system from potential damage caused by temperature extremes.

• Control: Enables precise control over heating and cooling cycles, enhancing user comfort.

ALL SHIPPING IN THE USA IS FREE - Some restrictions apply

· Most Orders Ship Free "Standard" To USA Domestic Mailing Addresses.

· We proudly ship with FedEx, USPS, UPS, and OnTrac. ***

· Certain items may be upgraded for shipping…ON US!

· Orders above $300 could be required to have signature confirmation

· All Pool Pumps and Pool Vacuums WILL require a signature upon delivery

· Some Expedited Shipping will incur additional handling time if Pre-Order status is displayed ****

***Shipping Carrier is determined upon delivery speed needed for each order. Paid Expedited Shipping will be shipped at the speed requested but Carriers are subject to change without notice.

**** Handling time varies with inventory and availability. Please reach out with any questions or concerns regarding the inventory of your item.

PLEASE NOTE:

USPS First Class Mail and Priority Mail shipping is NOT GUARANTEED. Displayed transit times are estimates and not Guarantees.

Expedited Shipping via FedEx/UPS: Monday-Friday before 1:00 PM Arizona Time

We do NOT allow changes in address with Carriers after items are shipped.

SATURDAY DELIVERY

Weekend deliveries are the future, and we are striving to meet all the needs of our customers. However, the carriers are attempting on rolling the processes on certain zip codes throughout the mainland 48 states only. Restrictions do apply.

Standard and expedited shipping methods through all carriers cannot guarantee Saturday deliveries due to restrictions to certain carrier zoning.