---
product_id: 1183293
title: "Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small"
brand: "mr. heater"
price: "₩60002"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/1183293-mr-heater-f271239-one-stop-universal-gas-appliance-hook-up
store_origin: KR
region: South Korea
---

# 18-inch flexible gas line On/off valve for easy servicing 5-piece universal kit Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small

**Brand:** mr. heater
**Price:** ₩60002
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Connect with confidence — the only gas hookup kit you’ll ever need!

## Quick Answers

- **What is this?** Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small by mr. heater
- **How much does it cost?** ₩60002 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1183293-mr-heater-f271239-one-stop-universal-gas-appliance-hook-up)

## Best For

- mr. heater enthusiasts

## Why This Product

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

## Key Features

- • **Flexible & Durable:** 18-inch steel-reinforced gas line ensures safe, adaptable connections.
- • **Effortless Maintenance:** On/off valve lets you service or shut down appliances without hassle.
- • **Premium Brass Fittings:** Solid brass components guarantee leak-free, long-lasting performance.
- • **Versatile Compatibility:** Perfect for gas logs, stoves, heaters, and more—one kit fits all.
- • **All-in-One Installation Kit:** Includes everything you need to connect most gas appliances seamlessly.

## Overview

The Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit is a compact, 5-piece installation solution featuring a flexible 18-inch gas line, solid brass fittings, and an on/off valve for easy appliance servicing. Designed for propane and natural gas appliances like gas logs, stoves, and heaters, it offers reliable, leak-free connections with versatile compatibility, making it a must-have for efficient and safe gas appliance setups.

## Description

Perfect for gas logs, garage heaters, gas stoves and wall mounted heaters. Size: 3/8 inch, Compatible With: Heaters, logs, ranges, dryers, etc., Product Type: Connection kits, Fuel Type: Propane/natural gas

Review: No complaints - Worked, had everything I needed. Didn't use supplied tape. Decent quality, no leaks with the pipe dope i used.
Review: Works as advertised. - Works as advertised. Very easy to install.

## Features

- Steel
- Imported
- 5-piece universal gas-appliance hook-up kit
- Comes with everything needed for installing most gas appliances
- Includes 18-inch flexible gas line, 3 different couplings and on/off valve
- On/off valve provides easy servicing of appliances or summer shutdown
- Solid brass fittings. One Stop Universal Gas Appliance Hook Up Kit has everything needed for installation and can be used with gas logs, unvented wall mount heaters, gas stoves, and garage heaters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #137,906 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #271 in Heaters & Heater Accessories |
| Brand | Mr. Heater |
| Color | No |
| Customer Reviews | 4.5 out of 5 stars 6,853 Reviews |
| Global Trade Identification Number | 00089301712393 |
| Item Weight | 1.2 Pounds |
| Material | Brass |
| Product Dimensions | 24"L x 9"W x 12"H |

## Product Details

- **Color:** No
- **Brand:** Mr. Heater
- **Item Weight:** 1.2 Pounds
- **Product Dimensions:** 24"L x 9"W x 12"H
- **Material:** Brass

## Images

![Mr. Heater F271239 One-Stop Universal Gas-Appliance Hook-Up Kit,Small - Image 1](https://m.media-amazon.com/images/I/71B+tWuR9yL.jpg)

## Questions & Answers

**Q: Is the valve 1/2" FIP to 1/2" flare? Is the connector 1/2" ID? What are the EXACT specifications on each of the adapters? Shocked it sells W/ no info!**
A: The description says 3/8 and 3/8 but the one I got was 1/2 x 1/2 with adapters.  It says universal but for me probably not since I actually needed 3/8 female and this only comes with 3/8 male so I will have to spend more money to make this work.

**Q: my gas heater will light but will only stay lit for a short time. I've cleaned. the apiture. with alcohol. but that doednt seem to help. long term.**
A: The oxygen sensor may be turning it off.  Make sure there is airflow around the unit.   At altitudes of approx. 4500+ it may shut off for much the same reason. Blow out the Aperture with air.  There is a little hole down on the gas nozzle for that purpose. Canned air is best. A compressor may break something.  I had a friend who just blew it out with his breath and it worked better. Clean the entire unit of dust and debris.   Check the gas debris pipe and empty the sediment.  Check your bottle, it may be near empty, or the control valve may be partially closed.

**Q: Will this work to run through hole in house wall to connect natural gas to black pipe outside?**
A: This Mr. Heater Gas Connection Kit is to be used with a gas line that is connected into your home.  The tubing is bendable. It will connect to a 1/2 service gas line.  The Mr. Heater Universal Gas Connection Kit does come with a 1/2" AND 3/8" adapter to connect to appliance valve/teflon tape for connections.

**Q: will this work hooking up to a mr heeter and a 20 lb lp tank**
A: It will hook up to the 20 LB tank, but did NOT have correct connection for the Mr. Heater valve.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No complaints
*by M***Y on December 28, 2025*

Worked, had everything I needed. Didn't use supplied tape. Decent quality, no leaks with the pipe dope i used.

### ⭐⭐⭐⭐⭐ Works as advertised.
*by B***H on September 14, 2025*

Works as advertised. Very easy to install.

### ⭐⭐⭐⭐⭐ Bought this "One Stop Kit" for Mr. Heater Ventless Propane Heater and it Helped a lot!
*by A***K on December 11, 2018*

We bought this Kit to use with the Mr. Heater 30,000BTU Ventless Blue Flame Propane Heater. We also bought the Mr. Heater 12ft. hose with regulator as we were hooking heater up to a 20# Propane tank. We found it helpful to draw a diagram of all the connections 1/2" or 3/8", male or female, flared male ends sometimes. This will show you what you lack and if will need to buy anything additional at the hardware store- and be sure it's correct for Propane in this case ( "black pipe" steel pipe, or copper tubing and brass fittings- the professionals can tell you precisely, as I am no expert). Also be sure you seal everything well as directed, with yellow gas rated teflon tape and/or gas rated Pipe Dope, and test all connections with dish soap or soapy spray for leaks multiple times. It is great to have the in line Shut off as it adds to the safety of operation IMHO. Also the flex line in this kit really helps with transition from heater -to fitting- to shut off valve- to the long hose to tank (our set up). AS YOU MAY HAVE READ- the main "L" connector that comes with Mr. Heater Ventless Heater can easily strip out and cause havoc so you may want to buy a brass fitting at the store and use that instead! This "L" is NOT part of this kit. This kit was great, and I would recommend it. We did have to use tape on one male "flanged" end (carefully) because it leaked, even though I'd read you don't usually tape or pipe dope the "flanged" fittings. You DO tape and/or Pipe Dope the MALE end of the fittings (the female are the inner threads of the pipe). I am a novice so please read all instructions and safety instructions and ask a Pro if unsure . A bit confusing at first but making a diagram, numbering the sequence really helped us.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-03*