---
product_id: 662160594
title: "8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s"
brand: "hcalory"
price: "VT31242"
currency: VUV
in_stock: false
reviews_count: 4
url: https://www.desertcart.vu/products/662160594-8kw-diesel-heater-6l-portable-diesel-air-heater-all-in
store_origin: VU
region: Vanuatu
---

# Smart Bluetooth app control Dual 12V/24V DC & 110V/220V AC power 8KW rapid heating power 8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s

**Brand:** hcalory
**Price:** VT31242
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay warm, stay connected — heat smarter, not harder!

## Quick Answers

- **What is this?** 8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s by hcalory
- **How much does it cost?** VT31242 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/662160594-8kw-diesel-heater-6l-portable-diesel-air-heater-all-in)

## Best For

- hcalory enthusiasts

## Why This Product

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

## Key Features

- • **Smart App Control:** Manage your heater remotely via Bluetooth app—set timers, adjust temps, and activate altitude mode up to 20,000 ft.
- • **Powerful 8KW Heating:** Feel the instant warmth with a robust 8KW output that raises air temperature by up to 36°F—never let cold slow you down.
- • **Safety-First Engineering:** Multiple protections including overheat, short-circuit, and reverse polarity safeguards for worry-free warmth on every adventure.
- • **Fuel-Efficient & Eco-Friendly:** Consumes just 0.036-0.1 gallons/hour with reduced exhaust temps, saving fuel and minimizing carbon buildup.
- • **Ultimate Portability & Compact Design:** Toolbox-style with built-in 6L tank and handle for effortless transport and installation—heat anywhere, anytime.

## Overview

The HCALORY 12V Portable Diesel Heater Toolbox 2 delivers powerful 8KW forced-air heating with a compact, toolbox-style design featuring a 6L fuel tank. It supports dual power inputs (12/24V DC & 110/220V AC) and smart Bluetooth app control for remote temperature and timer settings, including altitude mode up to 20,000 ft. Engineered for fuel efficiency and safety, it’s perfect for cars, trucks, RVs, and campers seeking reliable warmth in extreme conditions.

## Description

Buy 8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s: Heater Cores - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Warmth That Travels With You – Powerful, Portable, and Perfect for Freezing Nights! - I purchased the HCALORY Toolbox 2 Diesel Heater earlier this year, and I’m extremely impressed with its performance and portability. The compact design makes it easy to move and set up wherever needed, and it’s well-built for outdoor and camper use. I tested it during a trip where nighttime temperatures dropped to -5 degrees, and it kept my camper warm and comfortable all night without any issues. The heating output is consistent and efficient, making it perfect for cold-weather adventures. I made a small modification by extending the wiring for the control panel so I could mount it inside my camper. This allowed me to use the thermostat and temperature control mode conveniently from indoors, which worked flawlessly. Overall, this heater delivers excellent value for its price. Reliable, powerful, and portable—highly recommended for anyone needing dependable heat in harsh conditions.
Review: Working like a champ!! - At first I was worried after reading all the reviews on diesel heaters and hearing the horror stories some people have had. The unit came well packaged, all parts were as advertised. After unpacking I inspected the unit and it looks sound and well built. Like most, the directions are not the best, but if you take your time you can figure it out. The few things you have to put together are easy to figure out via the pictures. The directions on the App are easier and better to understand. I set it up, primed it and turned it on. System came up first time. The fan and pump do make noise but it's nothing annoying. Love the heat it pumps out. I'm using this in a 6'X12' box trailer camper conversion and it will keep it at 60 degrees on level 1 when it's in the low 20s at night. All three input options work, the front panel, keychain and app. I am extremely happy with this purchase. ***Update*** Have been using the heater all winter without any problems, I've never let it run out of file and it always comes on when needed. The timers are nice but the thermostat function is +- 6 so that is a huge swing and useless to me. I have five timers set for the night, it will come on to the level it was last on, I have it on two and run it for 30 minutes. Warms up the camper and with them spread out I'm never cold. This heater has gone above and beyond even with the few issues it has. Will buy another if ever needed.

## Features

- 【Smart Remote with True Indoor Sensing】 The wireless remote features a built-in thermostat that accurately reads the temperature right where you are—inside your room or vehicle. This allows you to monitor and adjust heating in real time, without being influenced by the heater’s external location. Enjoy truly responsive climate control from the comfort of your couch or bed, making operation both smarter and safer
- 【High Efficiency & Rapid Heating】 Achieves 36% higher fuel efficiency through a redesigned combustion chamber and intelligent algorithm optimization. With an ultra-low fuel consumption of only 0.032-0.095 Gal/h (0.12-0.36 L/h), it can run for up to 50 hours at minimum setting on a single tank. Enjoy powerful, long-lasting warmth while significantly reducing your fuel costs and refills.
- 【Quiet Operation with Silent Fuel Pump】 The air duct outlet remains the primary noise source (65 dB, equivalent to normal conversation), but our upgraded silent fuel pump eliminates the irritating ticking sounds found in traditional heaters. Perfect for uninterrupted sleep in vans, cabins, or tents. Enjoy reliable warmth all night without the disturbance of a humming heater.
- 【Altitude-Proof Performance】 Automatically adapts to elevations up to 18,000 feet while displaying real-time altitude data. No manual tuning is required—just consistent, efficient heat output whether you’re in the mountain or on high-plateau adventures. Built to perform where other heaters struggle
- 【App Control & Complete Safety】 Control your heater remotely via Bluetooth and the HCALORY app—set schedules, monitor runtime, and customize modes right from your phone. Alongside smart features, the unit includes multi-layer safety protection against overheat, short-circuit, and flame failure.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D45L4C48 |
| Best Sellers Rank | #109,784 in Automotive ( See Top 100 in Automotive ) #16 in Automobile Interior Heaters |
| Brand Name | HCALORY |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (220) |
| Form Factor | Toolbox |
| Fuel Type | diesel |
| Heating Element | Radiant |
| Heating Method | Forced Air |
| Included Components | AC power supply, Diesel heater, Installation Accessories, Remote switch, User manual |
| Indoor Outdoor Usage | Outdoor |
| Item Type Name | Diesel heater |
| Manufacture Year | 2024 |
| Manufacturer | HCALORY |
| Max Temperature Setting | 36 Degrees Fahrenheit |
| Model Number | TB2 |
| Mounting Type | Floor Mount |
| Part Number | TB2 |
| Power Source | Electric |
| Recommended Uses For Product | Car Trucks RV Boat and camper, Camping, Tent |
| Special Features | Adjustable Temperature, Energy Efficient, Fast Heating, Overheat Protection, Portable |
| UPC | 659675299228 |
| Voltage | 12 Volts |
| Warranty Description | No Warranty |

## Product Details

- **Brand:** HCALORY
- **Color:** Black
- **Form Factor:** Toolbox
- **Indoor/Outdoor Usage:** Outdoor
- **Special Feature:** Adjustable Temperature, Energy Efficient, Fast Heating, Overheat Protection, Portable

## Images

![8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s - Image 1](https://m.media-amazon.com/images/I/71+2NCyL67L.jpg)
![8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s - Image 2](https://m.media-amazon.com/images/I/71XEA4iPV2L.jpg)
![8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s - Image 3](https://m.media-amazon.com/images/I/81eEbV7-EtL.jpg)
![8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s - Image 4](https://m.media-amazon.com/images/I/719dBmQdOEL.jpg)
![8KW Diesel Heater, 6L Portable Diesel Air Heater All in One 110V/12/24V with App Control, Wireless Temperature Sensing and Altitude Mode for RV Garage Camper 2025 Toolbox 2s - Image 5](https://m.media-amazon.com/images/I/61lnFJWuSHL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Warmth That Travels With You – Powerful, Portable, and Perfect for Freezing Nights!
*by M***E on October 13, 2025*

I purchased the HCALORY Toolbox 2 Diesel Heater earlier this year, and I’m extremely impressed with its performance and portability. The compact design makes it easy to move and set up wherever needed, and it’s well-built for outdoor and camper use. I tested it during a trip where nighttime temperatures dropped to -5 degrees, and it kept my camper warm and comfortable all night without any issues. The heating output is consistent and efficient, making it perfect for cold-weather adventures. I made a small modification by extending the wiring for the control panel so I could mount it inside my camper. This allowed me to use the thermostat and temperature control mode conveniently from indoors, which worked flawlessly. Overall, this heater delivers excellent value for its price. Reliable, powerful, and portable—highly recommended for anyone needing dependable heat in harsh conditions.

### ⭐⭐⭐⭐⭐ Working like a champ!!
*by D***B on December 1, 2024*

At first I was worried after reading all the reviews on diesel heaters and hearing the horror stories some people have had. The unit came well packaged, all parts were as advertised. After unpacking I inspected the unit and it looks sound and well built. Like most, the directions are not the best, but if you take your time you can figure it out. The few things you have to put together are easy to figure out via the pictures. The directions on the App are easier and better to understand. I set it up, primed it and turned it on. System came up first time. The fan and pump do make noise but it's nothing annoying. Love the heat it pumps out. I'm using this in a 6'X12' box trailer camper conversion and it will keep it at 60 degrees on level 1 when it's in the low 20s at night. All three input options work, the front panel, keychain and app. I am extremely happy with this purchase. ***Update*** Have been using the heater all winter without any problems, I've never let it run out of file and it always comes on when needed. The timers are nice but the thermostat function is +- 6 so that is a huge swing and useless to me. I have five timers set for the night, it will come on to the level it was last on, I have it on two and run it for 30 minutes. Warms up the camper and with them spread out I'm never cold. This heater has gone above and beyond even with the few issues it has. Will buy another if ever needed.

### ⭐⭐⭐⭐⭐ Great way to keep warm!!
*by J***. on December 17, 2025*

Still workin Like a champ. I have been using this heater when I’m in my tent in cold weather. Truly a game changer, once it’s warmed up and running for a bit, the only thing u hear is the heater not the fuel pump. I also use this in my shop to heat my work space when I’m doing projects or truck maintenance. This heater really cranks out the heat and is VERY efficient on diesel fuel. I have put together a small “pelican” case for the accessories the heater uses to run. I do wish there was a way to stow all those parts within the main body of the case. Still super happy with this purchase.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-09*