---
product_id: 21258357
title: "Invensys Spa Thermostat 5/16\" - 12\" 275-3123-01"
brand: "eaton"
price: "$107"
currency: NZD
in_stock: false
url: https://www.desertcart.nz/products/21258357-invensys-spa-thermostat-5-16-12-275-3123-01
store_origin: NZ
region: New Zealand
---

# Invensys Spa Thermostat 5/16" - 12" 275-3123-01

**Brand:** eaton
**Price:** $107
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Invensys Spa Thermostat 5/16" - 12" 275-3123-01 by eaton
- **How much does it cost?** $107 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/21258357-invensys-spa-thermostat-5-16-12-275-3123-01)

## Best For

- eaton enthusiasts

## Why This Product

- Trusted eaton brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Single pole rated at 25 amps with max temp rating at 107�F. Best results are obtained when the bulb is installed in a dry well or groove tube at or immediately before the heater. This is a safety device! If it is found to be out of calibration, do not attempt to perform a field adjustment! Replace bad thermostat with a new one. Bulb Diameter: 5/16" Capillary Length: 12" Amperage: 25A Action: Single Pole Single Throw (SPST) Electrical Connection: 1/4" Male Slide Connector

## Features

- Invensys 275-3123-01 5/16" x 12" 25A SPST Pool & Spa Thermostat

## Images

![Invensys Spa Thermostat 5/16" - 12" 275-3123-01 - Image 1](https://m.media-amazon.com/images/I/41jo+VEdgtL.jpg)

---

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**Shop now:** [https://www.desertcart.nz/products/21258357-invensys-spa-thermostat-5-16-12-275-3123-01](https://www.desertcart.nz/products/21258357-invensys-spa-thermostat-5-16-12-275-3123-01)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-15*