---
product_id: 40304373
title: "MTI INDUSTRIES 20441PWT 12V Propane/Gas Detector, White"
brand: "mti industries"
price: "$167"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/40304373-mti-industries-20441pwt-12v-propane-gas-detector-white
store_origin: NZ
region: New Zealand
---

# MTI INDUSTRIES 20441PWT 12V Propane/Gas Detector, White

**Brand:** mti industries
**Price:** $167
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** MTI INDUSTRIES 20441PWT 12V Propane/Gas Detector, White by mti industries
- **How much does it cost?** $167 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/40304373-mti-industries-20441pwt-12v-propane-gas-detector-white)

## Best For

- mti industries enthusiasts

## Why This Product

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

## Description

* Meets requirements set by RVIA for LP Gas alarms on RV's * Built for the extreme RV environment * UL listed for recreational vehicles * Test/Reset button - test all functions with one touch Dimensions: 3.5"W x 2.5"H x 1.25"D

## Features

- About this item
- Package Dimensions: 31.71 L x 10.74 H x 11.94 W (inches)
- Package Weight : 46.47 pounds
- Country of Origin : United States
- Part number: 20441PWT
- ›See more product details

## Images

![MTI INDUSTRIES 20441PWT 12V Propane/Gas Detector, White - Image 1](https://images-na.ssl-images-amazon.com/images/I/71MiClz869L.jpg)
![MTI INDUSTRIES 20441PWT 12V Propane/Gas Detector, White - Image 2](https://images-na.ssl-images-amazon.com/images/I/71DUjYRux6L.jpg)
![MTI INDUSTRIES 20441PWT 12V Propane/Gas Detector, White - Image 3](https://images-na.ssl-images-amazon.com/images/I/21fF7jSeGHL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Check the manufacturing date
  

*by R***T on Reviewed in the United States on March 16, 2019*

Recieved March 13th 2019. Product is dated January 2018. This seems to be common practice. Going to request a fresh replacement and will update my review of successful.

### ⭐⭐⭐⭐⭐ 







  
  
    I had one just like it and it was going off at 3
  

*by C***Y on Reviewed in the United States on August 24, 2017*

I had one just like it and it was going off at 3:00 to 4:00am every morning. I had spent two weeks soaping all the lines and plugging off each appliance. I could not find anything at all. So the only thing I could think of was the detector was bad. When I was looking at them I found out that they need to be changed every 5 years. To make it easy to mount it I just got the same one I had and that fixed the problem.

### ⭐ 







  
  
    Tried two of these and both turned out to be defective - don't buy one of these
  

*by H***S on Reviewed in the United States on May 10, 2019*

I have tried two of these same units to replace the old, out-dated one.  I purchased the first unit and a few months later it started going off.  I then purchased a second unit just like it and it did the same thing.  Our RV service repair person used his hand-held detector to search for propane leaks and could not find anything that would cause the unit to go off.  He checked the wiring and all was installed properly.  I then purchased a different model and it is working perfectly without going off for no reason.  I won't buy this model again and don't recommend it at all.

---

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**Shop now:** [https://www.desertcart.nz/products/40304373-mti-industries-20441pwt-12v-propane-gas-detector-white](https://www.desertcart.nz/products/40304373-mti-industries-20441pwt-12v-propane-gas-detector-white)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*