Description

TinyJohn Gas – Waterless Incinerator Toilet | Off-Grid Propane Toilet for RVs & Cabins

Product Description The TinyJohn Gas is a compact, self-contained waterless incinerator toilet that uses propane to incinerate waste into a small amount of sterile ash — no water, no black water tank, no septic system required. Designed for off-grid living, RV use, van conversions, and remote cabin installations, the TinyJohn delivers a clean, hassle-free sanitation solution wherever traditional plumbing isn't an option. It operates reliably at higher elevations and comes with a hardwired controller mounted directly on the unit (all 2025 models).

Completely waterless operation — eliminates the need for a black water tank or septic system
Incinerates waste into sterile ash for simple, sanitary disposal
Ideal for off-grid cabins, RVs, van conversions, and remote locations
Operates reliably at high elevations
Available in 12V DC and dual-power (120V AC/12V DC) configurations with 12V DC backup capability
Compact, sleek design built for tight or unconventional spaces
2025 models include a hardwired controller mounted on the unit
Dedicated support team available for installation, operation, and maintenance guidance

Specifications

Specification	Details
Fuel Type	Propane
Power Source (Model TJ-P12)	12V DC
Power Source (Model TJ-P120)	120V AC / 12V DC Dual (12V DC Backup Capability)
Power Source (Model TJ-P240)	240V AC / 12V DC Dual (12V DC Backup Capability)
Waste Output	Sterile ash
Controller	Hardwired, mounted on unit (2025 models)
High Elevation Operation	Yes
Water Required	No
Dimensions
Weight
Noise Level
Incineration Cycle Time
Ash Tray Capacity
Propane Consumption Rate

FAQs

Q: What type of fuel does the TinyJohn use? A: The TinyJohn runs on propane and uses either 12V DC, 120V AC/12V DC dual power, or 240V AC/12V DC dual power depending on the model selected.

Q: Does the TinyJohn require water or a sewer connection? A: No. The TinyJohn is a completely waterless, self-contained system. It does not require a water supply, black water tank, or septic connection.

Q: What happens to the waste? A: The TinyJohn incinerates all waste into a small amount of sterile ash, which can be easily disposed of.

Q: Can the TinyJohn be used at high elevations? A: Yes. The TinyJohn is confirmed to operate at high elevations, including installations at 8,000 feet as shown in customer documentation on the page.

Q: Does the TinyJohn require professional installation? A: The page notes that EcoJohn provides dedicated support through every step of installation, operation, and maintenance, and customers have reported straightforward installations. A vent kit (sold as an add-on) is required for venting the unit outdoors.

Variant Specs

Power Source

Variant	Model	Details
12V DC	TJ-P12	Propane, 12V DC power
120V AC / 12V DC Dual	TJ-P120	Propane, 120V AC primary with 12V DC backup capability
240V AC / 12V DC Dual	TJ-P240	Propane, 240V AC primary with 12V DC backup capability

Liner Quantity Add-Ons

Liner Count	Notes
100	Base quantity included with unit
200	Additional liners
300	Additional liners
500	Additional liners
1,000	Additional liners

Vent Kit Options

Vent Kit	Notes
No Vent Kit	Unit only, no venting hardware included
Standard	Standard vent kit included
Side Vent	Side vent configuration kit
Ceiling Vent	Ceiling vent configuration kit

Models:

TJ-P12 - Propane, 12V DC
TJ-P120 - Propane, 120V AC/12V DC Dual (12V DC Backup Capability)
TJ-P240 - Propane, 240V AC/12V DC Dual (12V DC Backup Capability)

The TinyJohn is a compact and sleek designed waterless self-contained gas fired toilet that incinerates the waste into a sterile ash. It is very popular option for off-grid cabins and it operates on higher elevation as well. The above video shows how a customer receives and installs his TinyJohn at 8,000ft. Note, the display is an older wireless controller; all 2025 models come with a hardwired controller mounted on the TinyJohn