The Therm Uni-Nut 2" MBT For 2-1/4" Housings (86-02335) 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" MBT, For 2-1/4" Housings. Part number 86-02335 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 86-02335 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