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GASLAND Goshower G5 Pro Portable Propane Tankless Water Heater1 / 7
Product guide

GASLAND Goshower G5 Pro Portable Propane Tankless Water Heater

The GASLAND Goshower G5 Pro is a portable propane tankless water heater listed for outdoor shower use, with a pump, strainer and shower head among the stated package contents. Its claimed 1.32 GPM flow and 34,000 BTU output suit modest off-grid hot-water needs, but customer feedback describes variable heating and reliability experiences.

At a glance

  • Propane-powered tankless heater intended for portable outdoor and off-grid use.
  • The listing states 1.32GPM flow and 34000 british thermal units of heat output.
  • Electronic ignition requires two D batteries, which are not included.
  • Manufacturer instructions call for dry storage and draining before winter storage.
Price
$215.99Save 20%

Reference price: $269.99

Price checked: Nov 14, 2026

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Often bought together

Pros and cons

Pros

  • The listed kit includes a water pump, strainer, shower head, extension hose and connectors for a portable shower setup.
  • Foldable, sliding handle is described as aiding carrying and storage.
  • The manufacturer lists safeguards for flame failure, dry combustion, overheating, water pressure and low water flow.

Cons

  • Electronic ignition adds a separate battery requirement, and the required two D batteries are not included.
  • Customer feedback reports mixed heat output, with some finding water gets truly hot only at the lowest flow setting.

Technical specifications

18 specifications
Identity and power
BrandGASLAND
ModelG5 PRO
Power configurationgas_powered
Capacity5 liters
Heat output34000 british thermal units
Maximum temperature185 °F
Flow and connections
Rated flow1.32GPM
Water pressure3.6-110 PSI
Water connection1/2" BSP(includs adpater fittings)
Gas connection1/2 BSP to 5/8" 18UNG(pre-install)
Dimensions and installation
Mounting type listedWall
Dimensions listed11.82"W x 14.5"H
Depth5.3 inches
Weight10.8lb
Materials and finish
MaterialStainless Steel
ColorWhite
Ignition and protection
Ignition battery requirement2 D batteries are required (not included) for electronic ignition
Listed protectionsDry Combustion Protection, Flame Failure Protection, High Water Pressure Protection, Low Water Flow Protection, Overheat Protection

What to know before buying

  • Designed for outdoor use and described as splash-proof, but prolonged exposure to rain or water may damage internal components. The manufacturer recommends use and storage in a dry place and draining water before winter storage.

Listing details to confirm

The listing's headline claims 1.32 GPM and 34,000 BTU, while its specification panel lists a 5-liter capacity and separate dimensions and its A+ section gives conflicting dimensions and 17.2 LBS weight. Confirm the selected unit's dimensions and weight. The stated 185 °F is also presented both as maximum temperature and as an overheat shutdown threshold, so do not treat it as a confirmed normal operating temperature.

What’s in the box

  • 1.5GPM water pumpIncluded
  • Pipe strainerIncluded
  • 5-foot on/off switch shower headIncluded
  • 6.6 feet extension hoseIncluded
  • Quick connectorsIncluded
  • Garden hose adapterIncluded
  • Hardware packsIncluded
  • CSA-certified gas regulator and hoseCheck selected pack
  • Instruction manualCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

  • Campers and off-grid users looking for a portable propane-fed outdoor shower heater.
  • Buyers who want a listed pump and shower accessories in the package rather than sourcing every connection separately.
  • Users who can supply two D batteries and keep the heater dry between uses.

Less suited to

  • Buyers needing a high-flow heater for multiple simultaneous hot-water demands. The listing gives a 1.32GPM rating.
  • People seeking a heater for prolonged exposure to rain or wet storage.
  • Buyers who require consistent customer-reported performance, as feedback includes mixed heating, functionality, durability and ignition experiences.
GASLAND Goshower G5 Pro Portable Propane Tankless Water Heater · photo 2
Additional product photo 2

Customer reviews on Amazon

4 / 5 · 433 ratings
  • 5 stars66%66%
  • 4 stars9%9%
  • 3 stars6%6%
  • 2 stars3%3%
  • 1 star16%16%

Customer feedback highlights use for outdoor showers and appreciation for temperature control, but reports vary on heat output, functionality, durability and compatibility. Some customers say water gets very hot, while others say that happens only at the lowest flow. Reports also include ignition problems, including fire and smoke. These concerns matter for an outdoor shower appliance whose listed flow is 1.32 GPM. The aggregate ratings are generally positive but include a notable low-rating share, so they do not settle the specific performance or reliability concerns.

Positive themes

  • Customers describe it as working well for outdoor showers.
  • Customers mention appreciation for temperature control.

Negative themes

  • Customer feedback includes reports of ignition problems, including fire and smoke.

Mixed feedback

  • Reported heat output varies, with some customers saying it produces very hot water and others reporting that strong heating requires the lowest flow.
  • Customers report mixed experiences with functionality, durability and compatibility.

Frequently asked questions

What fuel and ignition does the G5 Pro use?

It is listed as gas powered and intended for propane. Electronic ignition requires two D batteries, which are not included.

What flow and heat output does the listing claim?

The headline claims 1.32 GPM and 34,000 BTU. Customer feedback is mixed on heating, with some reporting that water gets truly hot only at the lowest flow setting.

Can it be left outside in the rain?

The manufacturer describes it as splash-proof and able to manage a little drizzle, but warns that prolonged rain or water exposure may damage internal components. It recommends dry use and storage.

GASLAND Goshower G5 Pro Portable Propane Tankless Water Heater · photo 3
Additional product photo 3

Alternative options

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