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HCALORY TC2S
8KW Diesel Heater, 5L Toolbox Compact 2S Portable Diesel Air Heater 110V/12/24V All in One Fast Heating with App Control, Altitude Mode and no tick for RV Garage Camper 2025
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Toolbox-style 8 kW portable heater with a silent fuel pump designed to remove ticking, rated at 65 dB, quieter than several VEVOR models. It offers Bluetooth app control, auto start/stop, automatic altitude adjustment up to 18000 ft and 12V/24V or AC power via the included adapter. At 11.20 kg it is heavier than most all-in-ones, while its 0.12–0.36 L/h fuel use is lower than many, fitting campers who prioritize quiet nights.
- Price
- $129.99
- Brand
- HCALORY
Prices from Amazon as of . Product prices and availability are accurate as of the date and time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of the product. As an Amazon Associate I earn from qualifying purchases.
Ranking within Category
Comparing this product to others on Nomad Gear Finder (in the diesel heaters category with a value specified):
- This product's Weight is higher than 80% of 21 others: 24.69 lbs (11.20 kg)
- This product's Length is higher than 82% of 23 others: 16.50 in. (420 mm)
- This product's Max operating altitude is higher than 75% of 28 others: 18,000 ft
Related Videos
These videos may not be an exact match for this product. Check product details before purchase.
Specifications
These details are subject to change and may not be current. Please check Amazon or manufacturer web site to confirm before purchase.
Core specs
- Heater type
- All-in-one portable
- Max heat output
- 8.0 kW
- Max heat output (BTU/h)
- 27,297 BTU/h
- Heating area
- 25 m²
- Heating area
- 269 sq ft
Fuel
- Fuel tank capacity
- 5.0 L
- Fuel tank capacity
- 1.3 gal
- Fuel consumption min
- 0.12 L/h
- Fuel consumption max
- 0.36 L/h
- Fuel consumption max
- 0.100 gal/h
Controls
- Auto start/stop
- Yes
- Thermostat mode
- Yes
- Timer
- Yes
- App connectivity
- Bluetooth
Power
- DC input voltage
- 12V/24V
- AC adapter included
- Yes
Physical Attributes
- Noise level
- 65 dB
- Housing material
- Metal
- Air duct diameter
- 75 mm
- Weight
- 24.69 lbs
- Weight
- 11.20 kg
- Length
- 16.50 in.
- Length
- 420 mm
- Width
- 10.60 in.
- Width
- 270 mm
- Depth/Height
- 11.80 in.
- Depth/Height
- 300 mm
Altitude
- Max operating altitude
- 18,000 ft
- Max operating altitude (m)
- 5,000 m
- Altitude adjustment
- Automatic
Safety
- Overheat protection
- Yes
Features
Details from the HCALORY TC2S Amazon listing:
- 【Quiet Operation with Silent Fuel Pump】 Achieve ultimate tranquility with our dedicated silent fuel pump, designed to produce zero ticking noise at the source. This innovation, combined with refined airflow management, guarantees consistently quiet performance. Revel in serene warmth night after night, with no mechanical ticks to disturb your peace in any confined space.
- 【Efficient & Economical】The heating system delivers 28% greater fuel efficiency through its heavy-duty aluminum body and advanced combustion algorithm. You get powerful, consistent heat while using significantly less diesel—perfect for reducing costs on long trips or daily use in your van, RV, or cabin.
- 【All-Terrain Altitude Adaptation】No matter where your adventures take you, this heater auto-adjusts to elevations up to 18000 ft. The intelligent control panel detects altitude in real time and optimizes performance—so you enjoy reliable heat across changing terrains.
- 【App Control & Full Protection】Gain complete command of your heater through Bluetooth and the dedicated HCALORY app. Adjust settings, create schedules, and monitor performance from your phone, all while built-in safeguards like overheat and short-circuit protection ensure safe operation.
- 【AC/DC Multi-Source Compatibility】Included AC/DC adapter lets you power the heater from standard household outlets or RV power sources. Enjoy flexible installation and reliable 12V operation anywhere—whether you’re at home, on the road, or off-grid.
Similar products from other brands
Chosen for their similar specs and price:
 This productHCALORY TC2S |
 VEVOR XMZ-L-D3 |
 TURBRO H8BP |
 LF Bros N2 |
|
|---|---|---|---|---|
| Price | $129.99 | $101.00 | $129.99 | $249.99 |
| Model | TC2S | XMZ-L-D3 | H8BP | N2 |
| Popular brand | – | – | No | No |
| Heater type | All-in-one portable | All-in-one | All-in-one portable | All-in-one |
| Max heat output (kW) | 8.0 | 8.0 | 8.0 | 5.0 |
| Min heat output (kW) | – | – | 2.0 | 1.4 |
| Max heat output (BTU/h) (BTU/h) | 27,297 | 27,297 | 27,300 | 17,000 |
| Heating area (m²) | 25 | 25 | – | – |
| Heating area (sq ft) | 269 | 269 | – | – |
| Fuel tank capacity (L) | 5.0 | 5.0 | 5.0 | 5.0 |
| Fuel tank capacity (gal) | 1.3 | 1.3 | 1.3 | 1.3 |
| Fuel consumption min (L/h) | 0.12 | 0.16 | 0.16 | 0.18 |
| Fuel consumption max (L/h) | 0.36 | 0.62 | 0.40 | 0.53 |
| Fuel consumption max (gal/h) | 0.100 | 0.164 | 0.106 | 0.140 |
| Max runtime per tank (hours) | – | 8 | 31 | – |
| Heat levels (levels) | – | 10 | 10 | – |
| Auto start/stop | Yes | – | Yes | – |
| Thermostat mode | Yes | Yes | Yes | – |
| Thermostat min (℉) | – | 46 | 46 | – |
| Thermostat max (℉) | – | 97 | 97 | – |
| Thermostat min (℃) | – | 8 | 8 | – |
| Thermostat max (℃) | – | 36 | 36 | – |
| Timer | Yes | Yes | Yes | – |
| Remote control included | – | Yes | Yes | Yes |
| Remote range (ft) | – | 98 | 164 | 100 |
| App connectivity | Bluetooth | Bluetooth | Bluetooth | – |
| DC input voltage | 12V/24V | 12V | 12V/24V | 12V/24V |
| AC adapter included | Yes | – | Yes | Yes |
| Startup power draw (W) | – | – | 130 | – |
| Running power draw (W) | – | 40 | 54 | – |
| Noise level (dB) | 65 | – | – | – |
| Housing material | Metal | – | – | – |
| Air duct diameter (mm) | 75 | 77 | – | – |
| Weight (lbs) | 24.69 | 20.60 | – | 26.01 |
| Weight (kg) | 11.20 | 9.35 | – | 11.80 |
| Length (in.) | 16.50 | 15.00 | 13.80 | 15.00 |
| Length (mm) | 420 | 381 | 351 | 381 |
| Width (in.) | 10.60 | 5.90 | 10.70 | 9.60 |
| Width (mm) | 270 | 150 | 272 | 244 |
| Depth/Height (in.) | 11.80 | 16.10 | 10.60 | 11.60 |
| Depth/Height (mm) | 300 | 409 | 269 | 295 |
| Max operating altitude (ft) | 18,000 | 16,404 | 16,404 | – |
| Max operating altitude (m) (m) | 5,000 | 5,000 | 5,000 | – |
| Altitude adjustment | Automatic | Automatic | – | – |
| Operating temp min (℃) | – | -40 | – | -40 |
| Operating temp min (℉) | – | -40 | – | -40 |
| Overheat protection | Yes | Yes | Yes | – |
| Low-voltage protection | – | Yes | Yes | – |
| Certifications summary | – | FCC Part 15 statement | FCC Part 15 Class B statement | – |
| FCC Part 15 compliant | – | Yes | Yes | – |
| Warranty | – | – | 1 Year | 1 Year |
Data sources
Data for this product compiled from these sources:
Specifications last updated Oct 20, 2026.
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