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INSTASHOWER GO · PORTABLE PROPANE
InstaShower Go Portable Water Heater
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InstaShower Go combines a 19,000 BTU propane heater, water pump and rechargeable battery for outdoor use with a water source and propane supply.
See fit, comparisons and FAQs ↓A four-hour first charge prepares the battery; the included setup guidance covers the water pump, shower assembly and propane connection.
Six-step outdoor setup
- Choose a stable, well-ventilated outdoor location near water.
- Charge with the 12V DC car lead or 110V AC charger.
- Connect the water pump and shower assembly.
- Attach the propane supply.
- Start the heater and pump, then adjust the gas control.
- Place the showerhead in the magnetic seat or on its hooks.
Fuel, power and water
- Fuel: LP propane; supports 1 lb and 20 lb tanks
- Power: 12V DC car adapter or 110–120V AC adapter
- Battery: 5,000 mAh, up to 80 minutes; supports use while charging
- Water: integrated pump, 0.5–0.8 GPM
- Temperature: under 125°F
Outdoor-use and safety checks
Use the heater in a sturdy, stable and well-ventilated outdoor location. The existing product information lists a CSA-tested multi-protection safety system. Follow the manual for fuel, water, charging and operating requirements.
InstaShower Go Portable Water Heater
$489.99One outdoor system for heat, pumping and showering
The value is not just 19,000 BTU; it is the combination of propane heat, a water pump, battery power and portable setup.
Heat water within seconds outdoors
The propane heater is designed to deliver hot water quickly without a fixed RV installation.
Bring water pressure to an off-grid setup
The integrated pump draws from a nearby water source while the 5,000 mAh battery supports up to 80 minutes of use.
Use hot water for people, pets and dishes
The existing product story shows outdoor showering, pet bathing and dish washing as intended use cases.
Water, fuel and charging in one portable setup
The portable heater brings hot water to a stable outdoor location with water, propane, battery power and airflow.
The setup instructions call for a sturdy, well-ventilated place near a water source.
InstaShower Go supports 1 lb and 20 lb propane tanks; bring the correct connection for the trip.
Charge from 110–120V AC or 12V DC and use the listed 80-minute maximum as the battery-planning figure.
Know the size, weight and utilities
Use these figures to plan vehicle storage and campsite operation.
The six trip-planning checks
The listed water, fuel and charging requirements support reliable use away from home.
- Heat output
- 19,000 BTU
- Water flow
- 0.5–0.8 GPM
- Dimensions
- 18.2 × 6.5 × 13.5 in
- Shipping weight
- 27.2 lb
- Battery
- 5,000 mAh / 80 min
- Power
- 12V DC / 110V AC
Use only in a stable, well-ventilated outdoor location and follow the manual for propane and water connections.
Choose output, not just the name
Both list the same flow, dimensions, battery capacity and maximum runtime; heat output and feature set separate them.
InstaShower Go
For portable hot water with 19K output, pump and battery.
- Heat
- 19K BTU
- Flow
- 0.5–0.8 GPM
- Weight
- 27.2 lb
InstaShower Go Pro
For higher output and three shower modes.
- Heat
- 22K BTU
- Flow
- 0.5–0.8 GPM
- Weight
- 27.9 lb
Plan runtime, propane and water
These answers cover the practical details most likely to affect an outdoor trip.
How quickly does InstaShower Go heat water?
The existing product FAQ says it heats water within a few seconds. Actual temperature depends on incoming water and the selected heat setting.
How long does the built-in battery last?
The listed maximum runtime is about 80 minutes per full charge, and the product information says it can be used while charging.
How long can a 1 lb propane cylinder last?
The existing FAQ gives approximately 1–2 hours on high firepower and 4–6 hours on low firepower; actual duration depends on temperature setting and use.
What needs to be packed besides the heater?
Plan for a suitable outdoor water source, the selected propane tank and connection, a charged battery or compatible power source, and the supplied pump and shower components.
This product is rated 5.0 of 5.0 stars.
It has received 16 reviews.



