12 Gasland Be158 Portable Propane Tankless Water Heater Review of 2026 For Dependable Camp Showers

1

GASLAND Portable Tankless Water Heater Propane | 6L 1.58 GPM

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  8.9
• Brand
  GASLAND

Key specs2

Minimum Startup Pressure

3.6 PSI

Ignition Power Source

Two D-cell batteries provide electronic pulse ignition, keeping operation completely independent from a generator or 120V wall outlet.

Pros & cons42

Pros

• Fires reliably with water pressure as low as 3.6 PSI
• Delivers up to 41,000 BTU per hour for outdoor water heating
• Electronic ignition requires only two D-cell batteries without utility electricity
• LED digital screen displays immediate water temperature readouts

Cons

• Does not include a water pump for non-pressurized gravity water sources
• Requires purchasing two D-cell batteries separately before first use

2

GASLAND BS318 Outdoor Propane Tankless Water Heater 3.18GPM, 12L Portable

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  9.6
• Brand
  GASLAND

Key specs2

Higher Water Flow Capacity

3.18 GPM (12L/min)

Energy Saving Burner

Advanced combustion chamber engineering reduces fuel consumption by 11.5 percent compared to standard burner configurations.

Pros & cons42

Pros

• Higher 3.18 GPM capacity provides double the volume of standard camp showers
• 82,000 BTU output supports larger cabins and wash stations
• Includes gas regulator, garden hose adapter, and 5-foot shower head with on-off switch
• Built-in combustion engineering reduces gas consumption by 11.5 percent

Cons

• Larger 24-inch cabinet takes up significantly more packing space than 6L units
• Requires 3.18 GPM water flow to achieve stated heating specifications

3

Portable Tankless Water Heater, GASLAND Outdoors 6L 1.58GPM Propane Water

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  8.9
• Brand
  GASLAND

Key specs2

Temperature Rise Range

55.4°F to 109.4°F

Ignition Power Source

Two D-cell batteries power the ignition box, allowing users to light the burner without needing solar banks or shore power.

Pros & cons42

Pros

• Weighs 15.12 pounds for manageable transport between camp and storage
• Temperature rise spans from 55.4 to 109.4 degrees Fahrenheit at full flow
• Six built-in safety protections include flame failure and overheating sensors
• CSA certified for operation across Canadian and United States safety standards

Cons

• Water supply pump must be sourced separately if using rain barrels or creeks
• Shower hose and regulator fittings must be inspected for leaks prior to operation

4

GASLAND Outdoors Tankless Water Heater Propane,1.58GPM 6L Portable Gas Water

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  8.7
• Brand
  GASLAND

Key specs2

Minimum Startup Pressure

3.6 PSI

Safety Device Array

• Overheating protection stops excessive water temperatures
• Flame failure device cuts propane if burner extinguishes
• Anti-freezing drain protection guards internal pipework

Pros & cons42

Pros

• High-visibility red casing stands out easily in outdoor camp setups
• Operates off standard 20-pound liquid propane cylinders
• Digital readout ensures accurate tracking of outgoing water temperature
• Starts promptly at low 3.6 PSI incoming water pressure

Cons

• Deep 11.8-inch square profile requires more clearance than standard slim models
• External water pump is not included for siphon-fed water sources

5

GASLAND BE158B Tankless Water Heater Propane | CSA Certified |

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  8.2
• Brand
  GASLAND

Key specs2

Battery Operation

2 D-Cell Batteries

Temperature Rise Range

Capable of raising incoming water temperature between 55.4 and 109.4 degrees Fahrenheit depending on dial adjustment and incoming flow rate.

Pros & cons42

Pros

• Compact 6.1-inch slim casing fits neatly against portable shower mounts
• 41,000 BTU burner warms water by up to 109.4 degrees Fahrenheit
• Built-in dry combustion and high water pressure protections safeguard the unit
• CSA certified design adheres to recognized North American standards

Cons

• Unit weight of 15.39 pounds requires solid mounting support outdoors
• Requires manual draining before winter to avoid internal freeze damage

6

GASLAND BE158L Tankless Water Heater Propane | CSA Certified |

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  8.3
• Brand
  GASLAND

Key specs2

Propane Tank Compatibility

Standard 20 lb LP Tank

Safety Device Array

Comprehensive safety mechanisms include dry combustion shut-off, flame failure cutoff, and automatic thermal protection against overheating.

Pros & cons42

Pros

• Distinctive blue outer shell provides simple visual identification at camp
• Generates 1.58 gallons of heated water per minute for washing gear or showering
• Low water flow sensor prevents the burner from firing without adequate supply
• CSA certified construction backed by a 1-year manufacturer warranty

Cons

• Water pump not included for users drawing water from unpressurized buckets
• Batteries must be replaced periodically to prevent ignition hesitation

7

GASLAND Goshower G5 Pro Portable Propane Tankless Water Heater –

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  7.9
• Brand
  GASLAND

Key specs2

Compact Burner Output

34,000 BTU/hr (1.32 GPM)

Battery Compartment Access

The pop-up battery enclosure enables quick one-handed swaps for two D batteries without disassembling the housing.

Pros & cons42

Pros

• Includes a dedicated water pump and inlet strainer for off-grid drawing
• Foldable and sliding carry handle eases hanging and transportation
• Pop-up battery box allows single-handed replacement of D-cell batteries
• Screwless exterior design eliminates sharp exposed fasteners

Cons

• Lower 34,000 BTU output produces less overall heat than 41,000 BTU units
• Maximum flow rate is limited to 1.32 GPM compared to 1.58 GPM models

8

GASLAND BE158 Portable Outdoor Propane Tankless Water Heater | 1.58

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  7.7
• Brand
  GASLAND

Key specs2

Standard Camp Shower Flow

1.58 GPM (6L/min)

Digital Heat Monitor

A bright integrated LED panel displays the outgoing temperature clearly to help users avoid sudden scalding or cold shocks.

Pros & cons42

Pros

• Baseline 41,000 BTU heating capacity warms standard outdoor camp showers
• Bright LED display provides clear real-time monitoring of water warmth
• Operates at 3.6 PSI, accommodating low-pressure campsite water lines
• CSA certified design includes low water flow and flame failure safeguards

Cons

• Package does not bundle an electric pump for non-pressurized water storage
• Must be protected from wind and direct rain during outdoor camp use

9

GASLAND BS264 Outdoor Propane Tankless Water Heater 2.64GPM, 10L Portable

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  7.8
• Brand
  GASLAND

Key specs2

Mid-Tier Flow Rate

2.64 GPM (68,000 BTU/hr)

Gas Inlet Sealing Rule

Manufacturer instructions prohibit using Teflon tape between the regulator and inlet pipe to ensure proper mechanical seating and prevent gas leaks.

Pros & cons42

Pros

• 68,000 BTU burner supplies 2.64 GPM for fuller outdoor shower pressure
• Includes 5-foot shower head, gas regulator hose, and garden hose adapter
• Low 3.6 PSI ignition threshold allows operation on modest utility feeds
• Delivers up to a 109.4 degree Fahrenheit temperature increase

Cons

• Heavier 22-pound cabinet requires sturdy wall anchors or hanging points
• Manufacturer instructs never to apply Teflon tape on gas regulator inlet threads

10

GASLAND BS158 Outdoor Portable Gas Water Heater 1.58GPM, 6L Propane

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  9.7
• Brand
  GASLAND

Key specs2

Standard Camp Shower Flow

1.58 GPM (41,000 BTU/hr)

Gas Inlet Sealing Rule

Do not wrap Teflon tape around the gas inlet fitting; always inspect the connection with leak detection solution prior to lighting.

Pros & cons42

Pros

• Comes complete with gas regulator, hose, and 5-foot on-off shower head
• Compact 6.1-inch depth allows easy wall mounting on cabins and sheds
• Full CSA safety certification covers flame failure and dry combustion
• Achieves quick temperature elevation up to 109.4 degrees Fahrenheit

Cons

• Missing 12V pump means off-grid users must supply pressurized water
• Regulating connection forbids Teflon tape, requiring careful mechanical checks

11

GASLAND Portable Hot Water Heater with Pump | CSA Certified

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  9.4
• Brand
  GASLAND

Key specs2

Off-Grid Pumping Bundle

Includes 12V Pump & Strainer

Winterization Care

Removing the bottom drain plug before freezing weather is mandatory to evacuate water and protect the copper heat exchanger from splitting.

Pros & cons42

Pros

• Bundles a 12V water pump to pull directly from storage tanks or containers
• Twist-on 1/2-inch strainer stops debris from clogging internal heat tubes
• Delivers 41,000 BTU heating capacity with CSA certified safety controls
• Includes 5-foot shower head and gas regulator for instant camp setup

Cons

• 12V pump requires a compatible external 12-volt battery power source
• Prolonged rain exposure causes casing and internal component deterioration

12

GASLAND 6L 1.58GPM Portable Propane Tankless Water Heater with 1.6

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  7.3
• Brand
  GASLAND

Key specs2

Off-Grid Pumping Bundle

1.6 GPM Pump & Strainer

Winterization Care

Unscrew the bottom drain plug and store the unit in a heated area to prevent trapped water from expanding and bursting internal pipes.

Pros & cons42

Pros

• Includes matched 1.6 GPM 12V water pump to ensure consistent 3.6+ PSI flow
• 1/2-inch inline strainer protects water inlet from sediment and sand
• Produces steady 41,000 BTU heating without requiring municipal water pressure
• CSA certified design features an illuminated LED water temperature gauge

Cons

• Total bundle weight of 18.85 pounds adds bulk for lightweight pack trips
• Must be stored completely dry indoors during freezing winter seasons

Last update on 2026-10-10 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Will the Gasland BE158 ignite with a gravity-fed water supply, or do you need a pump?

A gravity-fed setup will only ignite the Gasland BE158 if your water source produces enough continuous pressure to activate the internal water sensor. If you rely on an unpressurized container or a rain barrel without sufficient elevation, the burner will not fire. For off-grid camps without pressurized plumbing, pairing the unit with a 12V pump kit, such as the bundle that includes a 1.6 GPM water pump and a 1/2-inch twist-on pipe strainer, guarantees reliable ignition. Always check the product manual to verify the required minimum water activation pressure before hanging a gravity reservoir.

How much will the 41,000 BTU burner raise the water temperature?

The Gasland BE158 provides a temperature rise between 55.4 degrees Fahrenheit (13 degrees Celsius) at its lowest setting and 109.4 degrees Fahrenheit (43 degrees Celsius) at its highest setting at a 1.58 GPM flow rate. With a maximum heat output of 41,000 BTU per hour, the actual temperature coming out of your shower head depends on the temperature of your source water. If you draw frigid water from a mountain stream or an uninsulated tank in chilly weather, adjust the gas dial toward maximum and decrease the water flow dial to achieve a comfortable, warm shower.

What fuel and electrical power does this portable heater require off-grid?

The Gasland BE158 runs on a standard 20 lb liquid propane tank and powers its electronic ignition with two D-cell batteries. Because ignition relies entirely on battery power, you do not need access to an electrical outlet, an inverter, or a generator to wash up at camp. Several configurations carry CSA certification, confirming that the fuel connections meet strict safety standards for portable propane appliances. If you are outfitting a full mobile setup for cold-weather adventures, running propane for your outdoor shower while installing a dedicated diesel heater for camper cabin heating keeps your living quarters warm without depleting your cooking gas.

What safety features protect against overheating and flame failure?

The unit features integrated overheating protection that automatically shuts off the system if the water temperature becomes dangerously hot. Certain models in the lineup also include automatic flameout protection, which immediately cuts the liquid propane flow if wind blows out the burner flame. These automatic cutoffs prevent unexpected scalding and stop unburned fuel from leaking around your basecamp. To keep the burner running smoothly during use, avoid sharply bending the water supply hose or using high-restriction shutoff valves that choke incoming water pressure.

How do you protect the Gasland BE158 from freeze damage and bad weather?

You must drain all remaining water out of the unit before freezing temperatures hit to prevent the internal pipes from bursting. Trapped moisture inside the copper heat exchanger expands when frozen, which will permanently damage internal fittings. Disconnect both the water inlet and outlet hoses, then open the bottom drain plug completely so gravity can empty the internal lines. Once drained, store the 15.1-pound unit upright in a dry, protected space away from persistent rain, frost, and snow.

Is the 1.58 GPM capacity sufficient, or should you choose a larger outdoor model?

The 1.58 GPM capacity at 41,000 BTU per hour delivers plenty of warm water for a single shower head, washing pets, or rinsing dishes at camp. Its compact frame measures 11.8 by 6.1 by 17.3 inches, making it easy to pack into a truck bed or camper storage bay. If your setup requires running multiple hot water fixtures at once, consider larger capacity options such as the 2.64 GPM BS264 rated at 68,000 BTU per hour or the 3.18 GPM BS318 rated at 82,000 BTU per hour. For enclosed cabins needing a permanent indoor sink tap where outdoor venting is impractical, an indoor instant hot water heater offers a better fit.