GASLAND Goshower 3 Portable Hot Water Heater & Shower Pump | CSA Certified |1.5Hr Fast Charging | 1lb Propane Camping Shower for Cabin, RV & Off-Grid Use – G3 Max
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Availability:
16 left in stock
Arrives
Wednesday, Apr 29
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Style: G3 Max
Features
- Max Temp 122F | The G3 Max portable hot water heater offers 20,000 BTU/hr of heating power for instant hot water up to 122F(50C), its ideal for outdoor showers, dishwashing, and cleaning pets.
- Long-lasting Battery | The G3 Max operates on a 1lb propane tank, ideal for outdoor use. It features a built-in 4000 mAh battery, providing up to 100 minutes of continuous operation on a single charge. It charges to 80% in 1.5 hours and reaches 100% in 3 hours via the 12V DC input. The unit is compatible with both AC and DC power for added flexibility.
- Safety Features | Certified by CSA, the G3 Max camping hot water heater automatically shuts off if the water gets too hot(122F) to keep you safe. Additionally, a built-in tilt switch turns off the unit if its tipped over.
- Multiple Functions Shower | Features 3 adjustable water spray modes and a pet shower. The rechargeable propane water heater is ideal for bathing and washing pets. It also includes a bracket for easy hanging of the shower head, making it suitable for washing dishes.
- Ultra Slim Design | Its compact size (15.7" x 6.7" x 14.6") and lightweight (13.7 lbs) make it portable and easy to set up.
- All-in-one SetThis bag contains all the essential parts for convenient transport. Included are a portable water heater, submersible pump kit, ON/OFF shower kit, pet shower sprayer & hose, gas regulator, cigarette lighter cable, DC 12V adapter, and user manual.
Brand: GASLAND
Capacity: 0.8 Liters
Power Source: Liquid Propane
Product Dimensions: 15.7"W x 14.6"H
Special Feature: CSA Certificated, LED Display, Overheat Protection, Tip-over Protection
Power Source: Liquid Propane
Special Features: CSA Certificated, LED Display, Overheat Protection, Tip-over Protection
Maximum Temperature: 122 Degrees Fahrenheit
Heat Output: 20000 British Thermal Units
Efficiency: High Efficiency
Mount Type: portable
Is Electric: No
Color: Red
Style Name: G3 Max
Capacity: 0.8 Liters
Item Dimensions W x H: 15.7"W x 14.6"H
Item Weight: 17 Pounds
Brand Name: GASLAND
Model Number: G3 Max
Manufacturer: GASLAND
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: G3 Max
Amazing, highly portable hot water heater - perfect for off grid or camping! Glad to have found this little powerhouse- hooking it up was a cinch, especially with the excellent full-color user guide included (and there are plenty of YouTube videos so you can see this bad boy in action before buying!) There are many options for powering the heater: built-in rechargeable battery, 12v wall adapter, car lighter - all cables, cords and power accessories came with my heater. The silicone hoses with quick connectors are durable and of much higher quality than in other portable hot water heaters I’ve owned and the shower head and pump are solidly built. There are loads of accessories included (a soft silicone pet shower head for gently washing your fur babies) and everything fits perfectly in a rugged carrying bag. Water pressure was more than ample with multiple spray adjustments. Water got nice and hot within seconds and maintained heat/flow for a nice long test shower. I still had a charge using the built in battery alone after 60 minutes of use. Great product Gasland!
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Reviewed in the United States on May 3, 2025 by Craftin’Couple
Style: G3 Max
Had to ask for refund. Missing parts and unable to use
Reviewed in the United States on February 9, 2026 by Denise
Style: G3 Max
This is my second purchase of this item. After Helene took out our road we are living on bottled water. This provides hot showers using river water. It the small thing you miss. Also used for washing dishes.
Reviewed in the United States on November 2, 2025 by tom ward
Style: G3 Max
Used for the first time the other day trying get the figured out before taking camping. Once I figured out the trial and errors, I found that this Shower Heater will be great for showers where facilities are not available. Love this device!
Reviewed in the United States on August 20, 2025 by Bryan Hay
Style: G3 Max
What an amazing tool. Works perfectly and is lighter weight then our last one.
Reviewed in the United States on September 8, 2025 by Brian Melle
Style: G3 Max
Worked good for a couple months then started smelling like burning plastic and smoking internally. Have not inspected or tried to repair.
Reviewed in the United States on October 29, 2025 by MaryKatherine Hardy
Style: G3 Max
I've used this a few times now on different trips. It's great for taking a hot shower when I'm out camping somewhere that doesn't offer them. The unit itself is somewhat compact. It's a little shy of 14 pounds. It does have some nice sturdy handles on both sides to make picking it up significantly easier. It doesn't take up a ton of room in my vehicle so it's portable enough to take on trips easily. I like that it comes with a carrying case as well as multiple power options to charge the battery. You still need a propane tank to heat the water. I've only used it so far with 1lb tanks, but I would think you could hook a tube with a regulator and use it with bigger tanks as well. It's fairly easy to figure out the controls and how everything hooks up. The instruction manual is detailed and easy to understand. It has good water pressure. The water coming out of the shower head can be really hot, so you have dial it into a temperature that's comfortable to bathe in. You can get the whole thing rigged up in roughly 2-3 minutes. It's a great unit overall. I'm very satisfied with it.
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Reviewed in the United States on June 19, 2025 by Jason
Style: G3 Max
It’s going to be a minute before I actually get to use this out in the field, but I’m very excited for it. This is definitely a glamping luxury item to have available. I’ve tested it here at home and it’s wonderful. Very easy to set up in lest than 5 minutes, and stupid simple to operate. Based on reviews submitted to the manufacturers website this is a very robust and stable unit. It’s small and completely self contained. It came with a nice bag for storage that includes plenty of space for all the parts. The hoses are good and long enough that it’s pretty easy to keep the main unit far enough away so that you don’t hit it with water directly but still close enough to adjust the temperature if needed. Care should be taken in the regard because the electrical port for the external pump is slightly exposed during use and the charge port would be if you were to use the heater while plugged into a power source instead of the battery. The hose connections are all push to connect and easy to use. Many of the parts (the hose and propane connections, shower head) are pretty standard and repair/replacement won’t be difficult if necessary. I haven’t tried it off a pressurized water source as of yet, but I believe this is possible using a pressure regulator in-line from the cold water source - I have a water filter system that operates in much the same fashion as this heater with the same connections that leads me to believe this is easily possible. Overall - excellent and well thought out / built piece of equipment great for overlanding and car camping.
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Reviewed in the United States on March 21, 2025 by cloudpunch