---
product_id: 53609322
title: "Duo-Therm 312933000 OEM RV Furnace Automatic Limit Switch - Board Mount - Replacement Part"
brand: "duo therm"
price: "VT17792"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/53609322-duo-therm-312933000-oem-rv-furnace-automatic-limit-switch-board
store_origin: VU
region: Vanuatu
---

# Duo-Therm 312933000 OEM RV Furnace Automatic Limit Switch - Board Mount - Replacement Part

**Brand:** duo therm
**Price:** VT17792
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Duo-Therm 312933000 OEM RV Furnace Automatic Limit Switch - Board Mount - Replacement Part by duo therm
- **How much does it cost?** VT17792 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/53609322-duo-therm-312933000-oem-rv-furnace-automatic-limit-switch-board)

## Best For

- duo therm enthusiasts

## Why This Product

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

## Description

The Duo-Therm 312933000 OEM RV Furnace Automatic Limit Switch gives you a comfortable travel experience while having your preferred temperature inside your vehicle. Replace your old heating device with this innovative RV part designed provide enough heat especially during winter. It is made with durable and tough materials that can endure repeated use in the long run. The Duo-Therm limit switch plays as an important part of your HVAC system. This outlet valve is made to improve the ventilation inside your home, office or your RVs. Maximize the function of your air-conditioning with a guaranteed OEM part. This item is an original product of Duo-Therm.

## Features

- CONTROLS airflow - This auto limit switch is designed to provide you with convenience in adjusting and controlling airflow from your ventilation machine.
- EASY TO INSTALL - This product can be easily installed by an expert or professional supervision to ensure safety and effective use.
- HASSLE-FREE TEMPERATURE ADJUSTING - It adjusts your furnace's temperature to neutralize temperature depending on the environment.
- ORIGINAL EQUIPMENT MANUFACTURER - This replacement is a guaranteed OEM part designed to deliver you with a reliable and high-performing product.
- SUPPLIES AND PARTS FOR MOTORHOMES - This item is an original product of Duo-Therm. A full line of Duo-Therm RV accessories and replacement parts are also available.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | Automatic |
| Contact Type | Normally Open |
| Brand | Duo-Therm |
| Terminal | Through Hole |
| Circuit Type | 1-way |
| Actuator Type | Push Button |
| Contact Material | Copper |
| International Protection Rating | IP65 |
| Upper Temperature Rating | 871 Degrees Celsius |
| Control Method | App |
| Connectivity Protocol | X-10 |
| Color | brown |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | DuoTherm |
| Item Weight | 3.2 ounces |
| Item model number | 312933000 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 312933000 |

## Product Details

- **Operation Mode:** Automatic
- **Contact Type:** Normally Open
- **Brand:** Duo-Therm
- **Terminal:** Through Hole
- **Circuit Type:** 1-way
- **Actuator Type:** Push Button
- **Contact Material:** Copper
- **International Protection Rating:** IP65
- **Upper Temperature Rating:** 871 Degrees Celsius
- **Control Method:** App

## Images

![Duo-Therm 312933000 OEM RV Furnace Automatic Limit Switch - Board Mount - Replacement Part - Image 1](https://images-eu.ssl-images-amazon.com/images/I/51xrzUUF4PL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/53609322-duo-therm-312933000-oem-rv-furnace-automatic-limit-switch-board](https://www.desertcart.vu/products/53609322-duo-therm-312933000-oem-rv-furnace-automatic-limit-switch-board)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-25*