Therm Uni-Nut] [2-1/2" MBT] [For 3" Housings] [w/O Retainer] (86-02370)

Type:	Heater Parts
Mfr	Therm Products
Mfg Part #	86-02370
Hzn Part #	89-371-1017

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TAGS: heaterparts, spaparts, thermproducts

Details

(DISCONTINUED BY MANUFACTURER)

SEE REPLACEMENT PART: OBSOLETE

The Therm Uni-Nut 2-1/2" MBT For 3" Housings w/O Retainer (86-02370) is a replacement component for Heater Parts applications from Therm Products. It is used in spa or pool heater service where the correct replacement component helps support dependable heating performance and safe operation. Key listed details include 2-1/2" MBT, For 3" Housings, w/O Retainer. Part number 86-02370 should be used to confirm compatibility before ordering.

This part should be selected by heater model, dimensions, voltage, connection style, and part number to help ensure proper service and installation. Because many pool and spa parts look similar but differ by size, port style, finish, voltage, or equipment series, always compare the listed specifications with the part currently installed. This helps reduce ordering mistakes and supports a cleaner, more reliable repair.

Manufactured/listed by Therm Products for Heater Parts applications
Use part number 86-02370 to verify the exact replacement
Helps restore fit, function, appearance, or sealing performance depending on the application
Suitable for pool, spa, or bath equipment service when matched to the original component
Inspect the existing part and confirm dimensions, connections, and model compatibility before ordering

Therm Products – Spa Heaters, Heating Elements, Sensors and Control Components

Who is Therm Products?

Therm Products is a manufacturer of heating and control components for pool, spa, and hot tub systems. With decades of experience, Therm Products is known for producing reliable heating elements, sensors, and control solutions that support efficient temperature management and system performance.

What products does Therm Products specialize in?

Therm Products specializes in spa heaters, heating elements, temperature sensors, and control components. Their product lineup includes components used in spa packs and heating systems to regulate water temperature and ensure consistent operation. These parts are essential for maintaining proper heat and system functionality.

Why choose Therm Products parts for your pool or spa?

Therm Products are known for durability, fast heat performance, and reliable temperature control. Their components are engineered to withstand demanding spa environments while delivering consistent heating efficiency. Spa owners and technicians choose Therm Products for dependable parts that restore heating performance and extend system life.

How do you identify and choose the correct Therm Products part?

To select the correct Therm Products component, it’s important to match specifications such as voltage, wattage, heater length, sensor type, and system compatibility. Reviewing model numbers and system requirements ensures proper fit and safe operation. Choosing the right part helps maintain efficient heating and prevent system issues.

Need help finding the right Therm Products part?

At Bath & Spa Parts Online, we carry a wide selection of Therm Products pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.