GaslandChef G3 Pro 20,000 BTU GoShower 3 Portable Hot Water Heater
GaslandChef G3 Pro 20,000 BTU GoShower 3 Portable Hot Water Heater
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GaslandChef G3 Pro Portable Hot Water Heater
The Ultimate All-in-One Solution for Instant, Portable Hot Water, Anywhere.
The GaslandChef G3 Pro is a complete, self-contained portable water heater designed for true off-grid freedom. With a built-in rechargeable battery and an integrated water pump, this unit delivers on-demand hot water without needing an external power source or pressurized water hookup. Its compact, durable design and powerful 20,000 BTU output make it the perfect companion for the cabin, campsite, or any outdoor adventure where a hot shower is a welcome luxury.
Key Features & Benefits:
- Instant On-Demand Hot Water: The powerful 20,000 BTU burner provides instant hot water with no standby or pre-heating required. Perfect for showering, washing dishes, or cleaning up around the site.
- Truly Portable, All-in-One Design: Featuring a built-in 4000 mAh rechargeable battery and an integrated water pump, the entire system is ready to go. The pump can draw water from any source—a lake, stream, or jerry can—making it ideal for any off-grid scenario.
- Advanced Safety System: Equipped with a comprehensive suite of safety features, including a 122°F (50°C) overheat shutoff, 45° tip-over protection, flame failure detection, and anti-dry combustion sensors for worry-free operation.
- Versatile Power & Charging: Enjoy complete flexibility. Run the unit off its internal battery for up to 100 minutes, or plug it into a 12V car outlet or portable power station for continuous use. The battery can even be recharged while the heater is operating.
- Efficient Performance: An energy-saving design featuring an Oxygen-Free Copper Heat Exchanger maximizes heat output while minimizing propane consumption, getting the most out of every 1lb tank.
- Complete Quick-Connect Shower Kit: Includes everything you need for a perfect shower experience. The kit sets up in seconds and features a multi-pattern shower head to customize the water flow to your liking.
Product Specifications:
- Model: GoShower G3 Pro
- Heat Output: 20,000 BTU/hr
- Built-in Battery: 4,000 mAh Rechargeable Lithium-ion
- Battery Runtime: Up to 100 Minutes
- Charge Time: ~1.5 hrs (80%), ~3 hrs (100%)
- Fuel Source: 1lb Propane Canister
- Max Temperature Cutoff: 122°F (50°C)
- Water Flow Rate: 0.8 GPM
- Dimensions (L x W x H): 15.7" x 6.7" x 14.6"
- Weight: 13.7 lbs (6 kg)
What's in the Box:
- (1) GoShower G3 Pro Water Heater
- (1) Gas Regulator for 1lb Tank
- (1) 4.75 ft Pump & Hose Assembly
- (1) 8.2 ft Shower Head Attachment (3 Spray Patterns)
- (1) Shower Head Mount
- (1) 16.4 ft 12V DC Car Power Adapter
- User Manual
With the GaslandChef G3 Pro, a hot, refreshing shower is always just a button press away, no matter how far off the beaten path you are.
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I almost NEVER leave a 5 star review. They are reserved in my world for places that do something EXCEPTIONAL. Kyle A. And the crew at Cabin Depot are a group of those exceptional people. They patiently worked with us as we developed our off grid setup and provided not only fair prices, but wonderful follow-up with my installation and operational questions as our system came together. Thank you and we look forward to a continued relationship.
I’ve taught customer service to many organizations in my professional career. I’m now long retired and still find excellent customer service difficult to come by!
The Cabin Depot, and especially Kyle Aubin, are exceptional examples of customer support and service!! My only regret was not reaching out sooner!
I would have saved myself significant time, lessened aggravation, and a happier installation of my EG46000XP and generator backup.
Lyle’s patience and response time, his pleasantness and professionalism, will contribute significantly to me looking first to them for future sales and service!
We ordered our PV panel, battery bank and inverter set up in September 2024. There were a number of hurdles to get over and many times we worried we were not going to accomplish our dream of greater self sufficiency.
With the owner of Cabin Depot involved, we have received strong support in resolving our issues and have now got an inverter, lithium battery and PV set up which has taken us from using a generator and having periodic power, to uninterrupted power supply allowing us to run a number of electrical devices continuously, including our well pump and a modem.
We look forward to a continued relationship with Cabin Depot and thank them for helping us to get over the finish line with what has been a daunting project.
Recently added a EG4 LL battery to my existing system.
Cabin Depot was great to deal with, shipping was around a week., which is pretty good considering it was shipped across Canada.
Only delayed by 1 day but that was a UPS thing.
This battery was added to 3 existing EG4 Lifepower batteries.
Everything worked no issues at all., only thing was the communication ports are in different locations and the supplied cables are too short to reach,
No big deal.
All in all very happy and would order again
I was so impressed last year when I called from Alberta - searching for the right equipment (hot water on demand and propane heater… and I have to say I am impressed again - today was just a special order thermocouple to have as a spare - the service you provided for a 35 dollar part was above and beyond.
I purchased a drolet myriad III wood stove from cabin depot. Customer service was great, delivery was fast and they replied to all of my questions very quickly. When I received the wood stove I unboxed it while the driver was here (as suggested by the company). Everything was perfect and the driver from midland transportation was very accommodating.
A+ thank you very much!
Propane stove came on time in perfect condition, super easy install, helpful customer service, very competitive price!! Just a good company. We will be buying more off grid supplies from this fantastic group of professionals!!

