---
product_id: 688548391
title: "Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers"
brand: "flame king"
price: "127267CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Flame King"
url: https://www.desertcart.sn/products/688548391-flame-king-kt18acr-2-2-stage-auto-changeover-lp-propane
store_origin: SN
region: Senegal
---

# 2-stage auto changeover tech 345,200 BTU power output Dual 18-inch pigtails included Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers

**Brand:** flame king
**Price:** 127267CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Effortless propane power that keeps your adventure rolling 🔄

## Quick Answers

- **What is this?** Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers by flame king
- **How much does it cost?** 127267CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/688548391-flame-king-kt18acr-2-2-stage-auto-changeover-lp-propane)

## Best For

- flame king enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Connect:** Includes two 18-inch pigtails for quick, hassle-free installation right out of the box.
- • **Seamless Propane Flow:** Auto-switches tanks without interruption, so your RV never misses a beat.
- • **Stay Informed Instantly:** Color-changing indicator alerts you when a tank is empty—never get caught off guard again.
- • **Power-Packed Performance:** Handles up to 345,200 BTUs, delivering consistent energy for all your propane needs.
- • **Built for Safety & Reliability:** UL listed with precision 2-stage pressure regulation to maintain steady gas flow under varying conditions.

## Overview

The Flame King KT18ACR-2 is a UL-listed, dual-stage propane regulator designed for RVs, vans, and trailers. It automatically switches between two propane tanks to ensure uninterrupted fuel supply, supports up to 345,200 BTUs, and comes with two 18-inch pigtails for easy installation. Its color-changing indicator provides real-time tank status, making it a reliable and convenient choice for on-the-go propane management.

## Description

The Auto-Changeover LP Regulator allows you to hook up 2 Propane tanks. The regulator automatically switches over to the second tank once the first one runs out and vice versa. The indicator changes color to let you know when a tank has been depleted and needs to be refilled. The inlet is a 1/4" SAE inverted flare and the outlet is a 3/8" NPT female. Also included are 2 of the 18-inch pigtails to connect the regulator to the propane tank or propane supply.

Review: Worked perfectly for my 5th wheel
Review: Dangerous, should not be sold. Less than a week old, came outside to this and luckily propane bottle auto shut off engaged.

## Features

- Allows removal of the empty cylinder for refill without interrupting propane supply; includes 2 of the 18-inch pigtails to connect the regulator to the propane tank or propane supply
- For RVs with dual propane tanks; it automatically switches from primary to reserve tank when the primary tank is empty
- UL Listed Regulator, inlets are 1/4" SAE inverted flare and the outlet is 3/8" NPT female pipe thread; rated for 345,200 BTU
- Pairs well with our 48-inch thermoplastic hose; regulator is factory set at 11WC (water column)
- Double-stage design maintains constant gas pressure under changing demand and conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4SCTG55 |
| Brand | Flame King |
| Customer Reviews | 4.1 4.1 out of 5 stars (138) |
| Date First Available | 17 May 2024 |
| Item Weight | 1.1 kg |
| Item model number | KT18ACR-2 |
| Manufacturer | Flame King |
| Manufacturer part number | KT18ACR-2 |
| Model | KT18ACR-2 |
| Product Dimensions | 5.08 x 12.7 x 15.24 cm; 1.1 kg |

## Images

![Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers - Image 1](https://m.media-amazon.com/images/I/51QOqxAlYRL.jpg)
![Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers - Image 2](https://m.media-amazon.com/images/I/51Zh-cWHz7L.jpg)
![Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers - Image 3](https://m.media-amazon.com/images/I/610bFjO0kHL.jpg)
![Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers - Image 4](https://m.media-amazon.com/images/I/61F+IxrU3JL.jpg)
![Flame King KT18ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers - Image 5](https://m.media-amazon.com/images/I/61OoRFGNLbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***E on 25 July 2025*

Worked perfectly for my 5th wheel

### ⭐ Review
*by L***I on 17 September 2025*

Dangerous, should not be sold. Less than a week old, came outside to this and luckily propane bottle auto shut off engaged.

### ⭐⭐⭐ Review
*by S***N on 25 September 2025*

I have not used it yet but wanted to point out that a regulator protector IS included (the white cover). You don't have to buy one for the cold wintery climate.

## Frequently Bought Together

- Flame King KT18ACR6 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers
- Flame King Thermo Plastic Hose Assembly For LP and Natural Gas, 48 Inch, 3/8 Inch ID - 100383-48, Black
- Vanguard Sealants Teflon Gas Pipe Thread Sealant - PTFE Yellow Teflon Tape for Gas Fittings - 260" Length Pipe Thread Tape 1/2 inch High Resistance Leak Prevention - Propane Thread Seal Tape

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**Shop now:** [https://www.desertcart.sn/products/688548391-flame-king-kt18acr-2-2-stage-auto-changeover-lp-propane](https://www.desertcart.sn/products/688548391-flame-king-kt18acr-2-2-stage-auto-changeover-lp-propane)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-14*