---
product_id: 419496621
title: "F274805 Big Buddy Propane Heater, 4000/9000/18,000-BTU - Quantity 2 (2 Items)"
brand: "mr. heater"
price: "5369 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Mr. Heater"
url: https://www.desertcart.ro/products/419496621-f274805-big-buddy-propane-heater-4000-9000-18-000-btu
store_origin: RO
region: Romania
---

# F274805 Big Buddy Propane Heater, 4000/9000/18,000-BTU - Quantity 2 (2 Items)

**Brand:** mr. heater
**Price:** 5369 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** F274805 Big Buddy Propane Heater, 4000/9000/18,000-BTU - Quantity 2 (2 Items) by mr. heater
- **How much does it cost?** 5369 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/419496621-f274805-big-buddy-propane-heater-4000-9000-18-000-btu)

## 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

## Description

4,000, 9,000 or 18,000 BTUs Per Hour Heats up to 450 square feet Uses propane gas Single control start knob Hi-Med-Low Heat settings Accidental tip-over safety shut-off Automatic low oxygen shut-off system (ODS).

Review: OK, first things first - I was HIGHLY disappointed to find that these heaters no longer feature the DC powered fan/blower. This was not the sellers fault, it was a choice of the manufacturer (most likely because people failed to read instructions, which is why we can't have nice things.) - so, there's that. The heater itself is awesome. If you get the 20lb bottle adapter/extension hose just know it will take a long time to get pressure to the heater due to the regulated flow. Once the hose has been purged of air, it works great. Do not get the "desertcart Recommended" AC power adapter, it won't work since there is no longer any need for AC/DC power. Buy now, before the temperatures drop and these aren't available again!
Review: It works well, but the photo is misleading. These units do not have the fan feature!

## Features

- Bundle Includes: 2 x Mr. heater F274805 Big Buddy Propane Powered Heaters
- Benefits: Designed for convenience and performance, the Big Buddy Portable Buddy is safe for both indoor and outdoor use and heats spaces ranging from your home’s garage to a large camping tent
- BUG BUDDY: Designed for convenience and performance, the Big Buddy Portable Buddy is indoor safe and heats spaces ranging from your homes garage to a large camping tent.
- FEATURES: Swivel regulators and single control
- SAFETY SHUT-OFF: Automatic low oxygen shutoff system. Accidental tip-over safety shutoff.
- HEATING RANGE: Heats up to 400 square feet

## Product Details

- **Brand:** Mr. Heater
- **Special Feature:** Portable
- **Color:** No
- **Form Factor:** Portable Heater
- **Indoor/Outdoor Usage:** Indoor

## Images

![F274805 Big Buddy Propane Heater, 4000/9000/18,000-BTU - Quantity 2 (2 Items) - Image 1](https://m.media-amazon.com/images/I/710+V43yP2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***S on 9 September 2021*

OK, first things first - I was HIGHLY disappointed to find that these heaters no longer feature the DC powered fan/blower. This was not the sellers fault, it was a choice of the manufacturer (most likely because people failed to read instructions, which is why we can't have nice things.) - so, there's that. The heater itself is awesome. If you get the 20lb bottle adapter/extension hose just know it will take a long time to get pressure to the heater due to the regulated flow. Once the hose has been purged of air, it works great. Do not get the "Amazon Recommended" AC power adapter, it won't work since there is no longer any need for AC/DC power. Buy now, before the temperatures drop and these aren't available again!

### ⭐⭐⭐⭐ Review
*by M***N on 2 January 2026*

It works well, but the photo is misleading. These units do not have the fan feature!

### ⭐⭐⭐⭐⭐ Review
*by R***0 on 8 January 2026*

Easy to use. Does a good job of heating the garage.

## Frequently Bought Together

- Mr. Heater F274805 Big Buddy Propane Tank Powered Heater (2-Pack) - Indoor and Outdoor Use - Portable Heating for Camping, Tents, Garage (2 Items)
- Mr. Heater Buddy Series Hose Assembly - 10-ft., Model# F273704
- Mr. Heater Fuel Filter for Big Buddy & Portable Buddy F276163

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**Shop now:** [https://www.desertcart.ro/products/419496621-f274805-big-buddy-propane-heater-4000-9000-18-000-btu](https://www.desertcart.ro/products/419496621-f274805-big-buddy-propane-heater-4000-9000-18-000-btu)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-10*