Diesel Heater Dual-Altitude Mode
Smart dual altitude mode automatically detects and optimizes air-fuel ratio, ensuring powerful, rapid heat even in thin, high-altitude air. Includes a 1.5m extension cable for indoor control access. The upgraded aluminum body (2025) boosts heating efficiency by 28%, warming up to 256 sq ft. Ideal for adventures and high-altitude journeys.
Product Features:
Energy-efficient
The upgraded aluminum body (2025) boosts heating efficiency by 28%, warming up to 256 sq ft. Reaches 122°F (50°C) in 3 minutes for fast, cozy comfort temperature in vehicles or cabins.
Smart APP Control
Gain complete command with the smart app, which offers customizable temperature settings, multiple timer programs, real-time operational monitoring, 1-10 fine adjustment levels, an intelligent altitude mode, auto start/stop settings, and adjustable fan modes. Manage your heating efficiently from anywhere, ensuring perfect comfort.
Dual-Altitude Mode
Smart dual altitude mode (8200ft/16400ft; 2500m/5000m) automatically detects and optimizes air-fuel ratio, ensuring powerful, rapid heat even at 16400 ft. Customizable for off-road and high-altitude trips.
Indoor Climate Control
Includes a 5ft (1.5m) extension cable for indoor control access. It senses indoor temperature, you can adjust its operation, cycles on/off intelligently, improves efficiency, reduces the need for outdoor adjustments, and cuts fuel use for energy savings.
Safety Features
Engineered with multiple safety protections, including overheating, short-circuit, reverse connection, and over-voltage safeguards, ensures safe and reliable operation in any environment.
Foldable Handle
Features a sleek design with a foldable stainless steel handle. The ergonomic handle offers a secure two-handed grip for easy transport. When folded, it maintains a clean, streamlined look that fits seamlessly into garages, camper vans, or workshops.
Warning: This heater must be exhausted to the outdoors to prevent CO poisoning. Rest easy knowing your heater is designed with your safety in mind, allowing you to focus on your adventures.
Specifications:
- Model: HBS2 (HC2-S)
- Color: White
- Rated Power: 8KW
- Support(us): 12V/24V DC & 110V-120V AC
- Support(eu): 12V/24V DC & 220V-240V AC
- Fuel Tank Capacity(Built-in): 5L/1.1GAL
- Altitude Reference: 16400ft / 5.0KM
- Diesel Consumption (us units): 0.03-0.12 gal/h
- Diesel Consumption (eu units): 0.12-0.45 L/h
- Heating Area: 215ft²-256ft² (20㎡-25㎡)
- LCD Extension Cord: 5FT / 1.5M
- Item Weight: 20.94 pounds / 9.5 kg
- Control: APP, Remote Control, LCD Panel.
- Features: Automatic Start and Stop & Dual-altitude Mode
Package Included:
Host *1
AC-DC Power Apply (Optional purchase)
Wire harness *1
Exhaust Silencer *1
Exhaust pipe *1
Intake pipe *1
Air Outlet Pipe *1
Air Filter *1
Vents *1
Manual *1
Fixture Accessories set
LCD Switch *1
Remote control *1
Controller extension cord *1
FAQs About TB2 Diesel Heater
1. Can I use the TB2 diesel heater during warmer months like spring or summer?
Yes. The TB2 features a ventilation mode, allowing you to circulate air without heat—perfect for spring camping, van life, or mild weather RV use.
2. What power options does this portable diesel heater support?
It supports both 12V/24V DC and 110V/220V AC power, making it highly versatile for use in RVs, vans, trucks, cabins, or garages.
3. How fuel-efficient is the TB2 diesel heater for off-grid use?
Very efficient. The fuel consumption ranges from 0.036 to 0.1 gal/h, and the 6L built-in tank provides up to 32% longer runtime than previous models—ideal for overnight heating without refueling.
4. Is this heater suitable for high-altitude areas?
Yes. With Plateau Mode support for up to 20,000ft elevation, the TB2 ensures stable heating and complete combustion, making it ideal for mountain camping or ski trips.
5. How do I control the TB2 heater remotely?
The TB2 offers Bluetooth app control, letting you adjust temperature, set timers, or activate altitude mode directly from your smartphone. It also includes a remote control and an LCD panel for flexible operation.
6. Is the TB2 easy to install and move around?
Yes. Its toolbox-style design is compact and all-in-one, making it portable and DIY-friendly for camper van setups, truck cabins, or home garages.
7. Can the TB2 heater warm multiple areas in my RV or van?
Yes. You can pair the TB2 diesel heater with an optional 90mm Y Branch Air Ducting Connector to direct warm airflow into multiple zones of your RV, camper, or van. This add-on makes it easy to create a multi-room heating setup, improving comfort and efficiency for different areas.
8. Can I use the TB2 Diesel Heater on a boat?
Yes, you can — but please use with care. TB2 is a portable heater and not specifically designed for permanent placement in one fixed location. If you plan to use it on a boat, please consider the following:
(1) Light rocking and vibration are acceptable, but ensure the heater remains upright and stable. Movement could loosen the air or exhaust pipes, so check them regularly.
(2) The unit must remain upright to avoid fuel leakage or malfunction.
(3) There are no built-in mounting features for securing the unit to a boat. The TB2 was not designed with mounting holes or brackets, so if you need to fix it in place, you’ll need to create a custom solution.
Notes: TB2 is intended as a portable heater. Using it on a boat is possible, but requires extra care in placement and stabilization. Many of our customers have successfully used the TB2 in boats, RVs, and off-grid cabins — make sure to keep it stable.
Processing Time
In 24 hours during the business days for all orders. Note: Business days are defined as Monday through Friday, except holidays.
Shipping Fee & Shipping Time
Shipping Fee:
Enjoy free standard shipping on all orders to the United States, United Kingdom, Australia, and Europe.
For New Zealand orders, a shipping fee of US$29.99 applies.
Shipping Time:
3-7 Business Days for All Orders from the United States, United Kingdom, Australia, and Europe.
7-25 Business Days for Orders from New Zealand.
A few orders will take 15-30 business days due to restocking.
Note
You will need to fill in the shipping address at checkout to know if the product is in stock to ship to that area.
How to Change Shipping Address
If you placed you order with a wrong address, please contact us to help you to change as soon as possible. Please kindly note that you can only change the address before your purchase is shipped.
Guarantee
30-Day Money Back Guarantee
Tracking number for every order
Safe payments via Paypal
Contact Hcalory
Reply time: 9am to 6pm, From Monday to Friday(Hong Kong time zone).
Email to: hcalory@hcalory.com
Smart Control
1. Bluetooth APP – Customize temperature, set timers, and fine-tune levels (1–10) directly from your phone.2. Remote Control – Up to 98ft (30 meters) for hassle-free operation.
3. LCD Panel – Adjust heat and fan modes using the 5ft (1.5 meters) extension cord for indoor control access.
4. Auto Start-Stop – Intelligent system cycles on/off to maintain your set temperature, saving fuel and power.
