---
product_id: 34652138
title: "Flame King (KT12ACR-2) 2-Stage Auto Changeover LP Propane Gas Regulator With Two 12 Inch Pigtails For RVs, Vans, Trailers"
brand: "flame king"
price: "AED 228"
currency: AED
in_stock: true
category: "Flame King"
url: https://www.desertcart.ae/products/34652138-flame-king-kt12acr-2-2-stage-auto-changeover-lp-propane
store_origin: AE
region: United Arab Emirates
---

# 2-stage auto changeover tech 345,200 BTU power output Dual 12-inch pigtail hoses included Flame King (KT12ACR-2) 2-Stage Auto Changeover LP Propane Gas Regulator With Two 12 Inch Pigtails For RVs, Vans, Trailers

**Brand:** flame king
**Price:** AED 228
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your RV fueled and your journey unstoppable!

## Quick Answers

- **What is this?** Flame King (KT12ACR-2) 2-Stage Auto Changeover LP Propane Gas Regulator With Two 12 Inch Pigtails For RVs, Vans, Trailers by flame king
- **How much does it cost?** AED 228 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/34652138-flame-king-kt12acr-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

- • **Plug & Play Setup:** Includes two 12-inch pigtail hoses with standard fittings for quick, hassle-free installation.
- • **Seamless Fuel Flow:** Auto-switches between dual propane tanks without interruption, so your adventures never pause.
- • **Instant Tank Status:** Color-changing indicator alerts you when a tank is empty—stay ahead, never run dry.
- • **Precision Pressure Control:** Double-stage regulator maintains steady gas pressure under all conditions for consistent performance.
- • **Certified Safety & Reliability:** UL Listed and factory-set at 11WC, engineered for peak safety and efficiency.

## Overview

The Flame King KT12ACR-2 is a UL-listed, 2-stage auto changeover propane regulator designed for RVs, vans, and trailers. It supports dual propane tanks with automatic switching and features a color indicator for tank status. Rated at 345,200 BTU, it includes two 12-inch pigtail hoses and maintains consistent gas pressure for reliable, safe operation.

## Description

The Auto-Changeover LP Regulator allows you to hook up 2 Propane tanks and 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 12" pigtails to connect the regulator to the propane tank or propane supply.

## Features

- Allows removal of the empty cylinder for refill without interrupting propane supply; includes 2 of the 12-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 | B00IZCNOS0 |
| Best Sellers Rank | #587 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Fuel Injection Pressure Regulators |
| Brand | Flame King |
| Customer Reviews | 4.4 4.4 out of 5 stars (8,317) |
| Date First Available | March 5, 2014 |
| Item Weight | 2.38 pounds |
| Item model number | KT12ACR-2 |
| Manufacturer | Flame King |
| Manufacturer Part Number | KT12ACR-2 |
| Model | KT12ACR-2 |
| Product Dimensions | 7 x 4 x 4 inches |

## Product Details

- **Brand:** Flame King
- **Color:** Silver
- **Item Length:** 12 inches
- **Manufacturer:** Flame King
- **Material:** Plastic
- **Number of Packs:** 1
- **Outside Diameter:** 12 inches
- **Product Dimensions:** 12"L x 12"W
- **UPC:** 899003000861
- **Unit Count:** 1 Count

## Images

![Flame King (KT12ACR-2) 2-Stage Auto Changeover LP Propane Gas Regulator With Two 12 Inch Pigtails For RVs, Vans, Trailers - Image 1](https://m.media-amazon.com/images/I/61aRUvZuk4L.jpg)

## Frequently Bought Together

- Flame King (KT12ACR6) 2-Stage Auto Changeover LP Propane Gas Regulator With Two 12 Inch Pigtails For RVs, Vans, Trailers
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**Shop now:** [https://www.desertcart.ae/products/34652138-flame-king-kt12acr-2-2-stage-auto-changeover-lp-propane](https://www.desertcart.ae/products/34652138-flame-king-kt12acr-2-2-stage-auto-changeover-lp-propane)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-11-10*