GASLAND BS158 Outdoor Portable Gas Water Heater 1.58GPM, 6L Propane Tankless Water Heater for RV Camping Cabin Boat, Overheating Protection, Easy to Install, White
$159.99
Price: $159.99
(as of Feb 10, 2026 21:44:12 UTC – Details)
Product description
No electric needed, good for off-grid GASLAND BS158 Outdoor Portable Water Heater
1.58 GPM
1 Backyard
2 Heating Pool
3 Outdoor Shower
4 Outdoor Camping
5 Tent Camping
1 What’s included
2 Easy Connection
3 Upgraded Shower Head
How to power your water heater?
It runs on two D-cell batteries. The batteries supply power to the ignition and LED monitor, and will last 3-6 months (depending on use).
Will this unit work with natural gas?
No, It works with LPG (liquid propane gas.)
Is there a automatic timer to shut off?
There is no timer. But when the water flow stops, the gas shuts off, and when the water flows, it fires back up.
Can this be installed horizontally?
No, it cannot be installed horizontally. It’s set up so that the burners heat the coils above.
BS Series Comparison
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Customer Reviews
4.2 out of 5 stars 1,301
4.1 out of 5 stars 430
4.2 out of 5 stars 1,301
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4.1 out of 5 stars 1,404
Price
$159.99$159.99
$159.99$159.99
$239.99$239.99
$227.99$227.99
$256.49$256.49
$303.99$303.99
$229.99$229.99
Water Pressure Range
3.6-110 psi
3.6-110 psi
3.6-110 psi
3.6-110 psi
3.6-110 psi
3.6-110 psi
3.6-110 psi
Maximum Power Output
41,000BTU/Hr
34,000BTU/Hr
34,000BTU/Hr
55,000BTU/Hr
68,000BTU/Hr
82,000BTU/Hr
41,000BTU/Hr
Temp Rise Range
55.4℉-109.4℉
55.4℉-109.4℉
55.4℉-109.4℉
55.4℉-109.4℉
55.4℉-109.4℉
55.4℉-109.4℉
55.4℉-109.4℉
Product Dimensions
11.8 x 5.2 x 17.3 in
11.8 x 5.2 x 14.6 in
11.8 x 5.2 x 14.6 in
12.6 x 6.1 x 20.5 in
13 x 7.1 x 21.7 in
13.8 x 7.1 x 24 in
11.8 x 6.1 x 17.3 in
Weight
15.2 lb
8.3 lb
8.3 lb
18.6 lb
22 lb
25.7 lb
19.5lb
GPM/Gallon Per Minute
1.58
1.32
1.32
2.11
2.64
3.18
1.58
Regulator/Shower Headv
✔
✔
✔
✔
✔
✔
✔
Water Pump Set
✘
✘
✔
✘
✘
✘
✔
1.58GPM/6L Propane Water Heater – Maximum power output 41,000BTU/Hr. The temperature raise is 109.4℉ (43℃) at its highest point and 55.4℉ (13℃) is at its lowest point of 1.58 GPM. Also, 1.58 gallons of hot water can be produced per minute at the flow rate of 1.58 GPM. Low water pressure start up, just need 3.6 PSI of water pressure to start.
Good for Off-the-Grid- Runs on a standard 20 lb. liquid propane tank and is equipped with an electronic ignition powered by two D-cell batteries. Can be used in a variety of scenarios: while you’re camping, RVing, hunting, hanging poolside, washing your pets or horses, cleaning your vehicle, or even in your tiny home, greenhouse, or cabin house.
Advanced Satefy Protection System – With CSA certification, safe as per Canadian and US Standard. Features over-heating protection, low water flow protection, dry combustion protection, anti-freezing protection, high water pressure protection and flame failure device.
1-Year Customer Support – We provide a 1-year Warranty against manufacture defects and lifetime customer support.
What’s Included – GASLAND BS158 Tankless Water Heater, CSA certified gas regulator and hose,5 feet On/Off Switch Shower Head, mounting hardware, garden hose adapter, Manual.
Safety Installation Tips – To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Always check gas leakage before operation.
Maintenance Tips – Designed for portable outdoor use. It is splash-proof and can manage a little drizzle, however, prolonged exposure to rain/water will damage the internal components. We recommend using and storing your water heater in a dry place. For the winter, please drain out the wate by disconnecting the drain plug and store it in the warm and dry area.
Not Sutiable – For high altitude areas over 3300 feet and strong wind conditions
$159.99
