---
product_id: 279151002
title: "– MH11BFLEX Portable Propane Heater, Red"
brand: "mr. heater"
price: "4000 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Mr. Heater"
url: https://www.desertcart.dk/products/279151002-mh11bflex-portable-propane-heater-red
store_origin: DK
region: Denmark
---

# Variable output control (8,000-11,000 BTU) 11,000 BTU omni-directional heat High wind resistance tech – MH11BFLEX Portable Propane Heater, Red

**Brand:** mr. heater
**Price:** 4000 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay warm, stay unstoppable — heat that moves with you!

## Quick Answers

- **What is this?** – MH11BFLEX Portable Propane Heater, Red by mr. heater
- **How much does it cost?** 4000 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/279151002-mh11bflex-portable-propane-heater-red)

## 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

- • **360° Radiant Warmth:** Omni-directional burner delivers heat across 180° for maximum coverage and cozy comfort.
- • **Weatherproof Warrior:** Optimized wind barrier and pilot shield ensure reliable performance even in blustery outdoor conditions.
- • **Fuel-Smart Efficiency:** Variable output control lets you dial heat from 8,000 to 11,000 BTU, saving fuel without sacrificing warmth.
- • **All-in-One Convenience:** Quick connect gas system plus multi-purpose storage compartments keep your gear organized and ready.
- • **Integrated Safety First:** Patented overheat and accessory shut-off technologies keep you safe and worry-free during use.

## Overview

The Mr. Heater MH11BFLEX Portable Propane Heater is a compact, 11,000 BTU radiant heater designed for outdoor and cold-weather projects. Featuring omni-directional heat output, advanced wind resistance, and variable fuel efficiency controls, it combines safety with convenience through integrated accessory controls and quick connect systems. Perfect for professionals and enthusiasts who demand reliable warmth on the go.

## Description

Product Description The next generation ‘Portable Buddy’ is here! The all new 2020 next gen Buddy FLEX™ has been totally redesigned and incorporates all new exciting features for any cold weather project or activity. The 11,000 BTU omni-directional burner provides heat in 180 degrees to maximize output. With integrated gas powered accessory controls and quick connect rail system, you're safe and ready to go in any weather conditions for any event! Updated design featuring optimized wind barrier and pilot shield for maximum protection when using outdoors. Left and right side accessory doors feature battery compartment and gas accessory quick connect port. Opposite door includes multi-purpose storage compartment for gloves, documents, power cords or fishing tackle box. Legal Disclaimer This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Review: Not catered for in Britain it is a American product - This doesn't seem to be catered for in Britain as it doesn't use disposable canisters it is next to useless
Review: Toasty - Brilliant heater. Thirsty on gas and the Colman 1lb propane bottles are a rip off. It comes with an adapter to run on regular butane/propane mix camping gas, which works ok but suffers with the canisters freezing during use

## Features

- 11,000 BTU omni directional radiant heat
- High wind resistance technology
- Variable output control for efficient fuel consumption (8,000 11,000 BTU)
- Patented overheat safety shut down technology
- Integrated heater and accessory controls.Integrated accessory safety shut off.Quick connect gas and accessory system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088ZXN7DH |
| Batteries required | Yes |
| Best Sellers Rank | 118,355 in Garden ( See Top 100 in Garden ) 220 in Patio Heaters |
| Care instructions | Please follow user manual for instructions |
| Customer Reviews | 2.8 2.8 out of 5 stars (7) |
| Date First Available | 26 Jun. 2019 |
| Form Factor | Pedestal |
| Import designation | Imported |
| Included components | Mr. Heater MH11BFLEX Buddy Flex Heater, Red |
| Is assembly required | No |
| Item model number | MH11BFLEX |
| Number of pieces | 1 |
| Product Dimensions | 34.29 x 22.86 x 36.2 cm; 5.32 kg |

## Product Details

- **Brand:** Mr. Heater
- **Colour:** Multicolor
- **Form factor:** Pedestal
- **Indoor/Outdoor usage:** Outdoor
- **Special feature:** Portable

## Images

![– MH11BFLEX Portable Propane Heater, Red - Image 1](https://m.media-amazon.com/images/I/81vZhzg9KTL.jpg)

## Questions & Answers

**Q: Does it come with the portable stove? Where can you purchase it?**
A: https://www.amazon.com/dp/B091Q7W941/ref=cm_sw_r_apan_glt_fabc_JVPVFXE17F6154D3Y6ZZ

**Q: Does this come with the quick connect hose to attach to a 20lb propane tank or is this sold separately?**
A: The QD on this is to feed gas to the stove.  To supply gas to the heater they ONLY have the "disposable tank" port forcing you to get a hose like the F273704 (a hose like the F271803 won't work).  That hose I'm suggesting doesn't require the "filter" (item F273699), but any other hose like it will need the filter.  No hose comes with this, so you need to buy it separate (or add it to the order yourself).

**Q: Operate above 7000 feet???**
A: Probably not, these heaters were advertised as 9000' max but the 2 I bought would not work at 8600'. I contacted Mr Heater and they said it was a misprint because they use the same sensor as the buddy heaters which is 7000' max.

**Q: Does it have a built in fan?**
A: No, this doesn't have a fan.  It puts out radiant heat, so it just warms the surrounding area

## Customer Reviews

### ⭐ Not catered for in Britain it is a American product
*by M***D on 13 October 2025*

This doesn't seem to be catered for in Britain as it doesn't use disposable canisters it is next to useless

### ⭐⭐⭐⭐⭐ Toasty
*by D***N on 18 October 2025*

Brilliant heater. Thirsty on gas and the Colman 1lb propane bottles are a rip off. It comes with an adapter to run on regular butane/propane mix camping gas, which works ok but suffers with the canisters freezing during use

### ⭐⭐⭐ When its running right, its definitely not too much for a car when its -5 outside
*by S***N on 3 January 2026*

The only good thing about this model is that the tipover shutoff feature isn't as sensitive as previous models, and that it comes with an adapter for isobutane use. It's just as well, since the patented hose quick connect is impossible to get, even on mr heater website! And propane is still more expensive than premium diesel in the UK and the propane has halved in price. The main thing i dont like is that uts such a faff - 10 Celsius or freezing, propane or warmed up isobutane canisters, you have to keep unscrewing it and/or tilting it to get it to draw right. If it sounds like a blow torch it will not stay alit. Ibe only used this a few nights since the autumn. I can see why it's dropped in price and the old models are back. The isobutane adapter is definitely the best thing about this one

## Frequently Bought Together

- Mr. Heater 8,000-11,000 BTU Buddy Flex Heater
- Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704

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**Shop now:** [https://www.desertcart.dk/products/279151002-mh11bflex-portable-propane-heater-red](https://www.desertcart.dk/products/279151002-mh11bflex-portable-propane-heater-red)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*