Balboa Hi-Limit and Thermostat Sensors

Part 30288 or 30337

Balboa Hi-Limit and Thermostat Sensors
Quick Find Code:  31701
  (1 Review)
Our Price:  £31.72(Inc. 20% VAT)



3 in stock, immediate despatch


Made by Balboa

Manufacturers Part Code: 30288 or 30337

This Harness works on the older control systems (Balboa M3 Control systems) it plugs directly onto the PCB and is easy to replace if the old one is faulty.

The probes are:

1/4" x Thermostat which fits into a thermostat mount either in the body of the hot tub or spa or into a thermostat mount in the plumbing.

3/8" x Hi-Limit Sensor which mounts into a metal retainer under the heating unit.

Related Products

Balboa 12'' M7 Sensor
  10 in stock, immediate despatch
Balboa 24'' M7 Sensor
  Currently Out Of Stock
Balboa Double Sensor
  Currently Out Of Stock
£29.08   £26.50

Part Code: 30278

Gecko Hi Limit Long Cable Sensors
  Currently Out Of Stock

9920-400446 / 9920-400902

Product Specification

Manufacturers Code

MPN:  30337

Product Attributes

Quick Find Code:  31701
Brand:  Balboa
Type:  Sensor

Please note all Hot tub Parts sold are UK Spec, which means designed for 230 V at 50Hz

The following manuals are available for this product

Need More Detail?

At Hot Tub DIY we want to make it as easy as possible for you to repair your hot tub, the following guides relate to this product.

For a full list of guides please go to our Articles page and choose a section : Hot Tub Help Articles

Hot Tub Heater Guides

Customer Reviews

Average Rating (1 Review):  
Write a Review and share your opinions!

18 July 2016  | 

Very fast delivery - part easy to install saved a fortune getting and engineer out

Was this helpful to you?  Yes  /  No

This review has not been appraised.