- 【Portable Design】More usage scenarios to carry on. Enjoy DIY Outdoor Shower, RV Shower, Camping Shower, Outdoor Pet Shower, RV/SUV/MPV, Beach Bathing Boxes, Campsites, Hunting Cabins, Boats, Kid Pools, or just around your house.
- 【Easy Installation】It only takes you a few minutes to get 2.64 gallons per minute of instant hot water. The portable hot water heater lights when water pressure between 3.6-110 PSI, low water pressure is perfect for campings and remote cabins.
- 【Multiple Protection】Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. The anti-freezing drain plug discharges the residual water to avoid freezing in cold areas for long-time maintenance. Gas supply automatically shut off when high water temperature protection over 167 °F.
- 【Power Efficient & Energey Saving】Maximum power output 68,000btu/hour, you will get instant endless hot water easily wherever you are. Compact and lightweight structure with 11.5% energy saving technology. The propane water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.
- 【Considerate Customer Service】Here at Camplux, customer service is everything ! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.
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Camplux BW264G Propane Water Heater — 2.64 GPM Portable Off-Grid Hot Water
Instant Hot Water Wherever You Set Up Camp
- Free Shipping -- Ships free to your door, no minimum
$219.95
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In the box
- Camplux BW264G propane water heater unit
- Shower hose and shower head
- Gas connection fittings
Instant Hot Water Wherever You Set Up Camp
The Camplux BW264G delivers 2.64 gallons per minute of instant hot water wherever your off-grid setup takes you. At 68,000 BTU per hour, this field-tested propane unit handles remote cabins, hunting camps, and extended RV stays without relying on municipal infrastructure. It activates at low water pressure between 3.6 and 110 PSI — ideal for gravity-fed or pump systems common in grid-independent locations. Built-in flame failure protection, over-heat shutoff at 167°F, and an anti-freezing drain plug keep the unit safe through seasonal use. Ships free.
FREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORTFREE SHIPPING30-DAY RETURNSEXPERT SUPPORT
Propane Powered
Instant Hot Water
Triple Safety Protection
Quick Installation
2.64 GPM
Instant hot water flow
68,000 BTU/hr
Maximum power output
3.6–110 PSI
Activation pressure range
Hot Water Without Grid Dependence
When the grid goes down, most homeowners lose hot water along with everything else. The Camplux BW264G runs entirely on propane — no electrical grid connection required. At 68,000 BTU per hour, this field-tested unit delivers 2.64 gallons per minute of instant hot water at your hunting cabin, campsite, or off-grid homestead. Off Grid Vault carries this unit because it meets the same standard we apply to every product: would we rely on it at our own cabin? Yes. Propane-fired, low-pressure ignition, and built for the conditions that actually exist off the grid — not for a showroom floor.
Low-Pressure Ignition for Remote Water Sources
Many off-grid water sources — gravity-fed cisterns, shallow well pumps, portable tanks — don't produce the 40+ PSI that household water heaters demand. The BW264G ignites at just 3.6 PSI and operates up to 110 PSI, covering virtually every scenario a remote setup throws at it. That means you get instant hot water from a five-gallon bucket fed by gravity, a 12V pump at your cabin, or a pressurized RV system. The 2.64 GPM flow rate is enough for a steady shower or washing down gear after a day in the field. No electrical grid, no high-pressure municipal line — just propane and a water source.
Built-In Safeguards for Cold Weather and Overheating
Leaving a water heater at a remote cabin through winter can mean returning to a cracked unit. The BW264G includes an anti-freezing drain plug that discharges residual water to prevent freeze damage during long-term cold storage. It also has a flame failure device that cuts gas if the flame goes out, and over-temperature protection that automatically shuts off gas supply above 167°F. These are not optional upgrades — they are standard, built-in protections that matter when you are miles from the nearest hardware store. The 11.5% energy saving combustion technology means you use less propane per shower, stretching your fuel supply over longer off-grid stays.
Check Your Setup
Make sure your site meets these requirements before ordering.
- Propane fuel supply available at installation point
- Water source delivers between 3.6 and 110 PSI
- Anti-freeze drain will be used if ambient temps drop below freezing
Built for Real Off-Grid Scenarios
From remote cabins to weekend camp sites, this heater adapts to how you actually live off the grid.
Remote Cabin Showers
RV & Camper Use
Outdoor Pet Washing
Marine & Boat Use
Full specifications
At a glance
- Dimensions
- See product page
- Power
- 68,000 BTU/hour
- Warranty
- See product page
Full specifications9 data points across 4 categories
Dimensions
| Weight | See product page |
|---|---|
| Dimensions | See product page |
Power & Performance
| Flow rate | 2.64 gallons per minute |
|---|---|
| Maximum power output | 68,000 BTU/hour |
| Activation water pressure | 3.6–110 PSI |
| Energy saving | 11.5% |
Materials
| Construction | See product page |
|---|
Compliance & Warranty
| Safety features | Flame failure device, anti-freezing protection, over-heating protection (gas shuts off over 167°F) |
|---|---|
| Warranty | See product page |
The Off Grid Vault Promise
We vet every product for real-world performance. If it doesn't meet our standards, it doesn't make the cut.
Free ShippingShips free to your door — no minimums, no fine print.
30-Day Performance GuaranteeIf it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days.
Expert SupportReal people who understand off-grid systems — not a generic ticket queue.
★★★★★
“Set this up at my hunting cabin in October. Gravity-fed from a 55-gallon drum, and it fired up first try. 2.64 GPM is honest — not a datasheet exaggeration. The anti-freeze drain gave me peace of mind when I closed up for winter. This is exactly the kind of no-nonsense gear I expect from Off Grid Vault.”
Frequently Asked Questions
Electric tankless heaters demand significant amperage at 240V — a load that would strain most off-grid battery banks and inverters. The BW264G runs on propane, placing zero demand on your electrical system. Your solar panels and battery bank stay dedicated to lighting, refrigeration, and communications. At $219.95, this unit respects your investment by avoiding costly battery and inverter upgrades that an electric heater would require.
Off Grid Vault vets every product against real off-grid conditions before listing it. The BW264G earned its place because it ignites at low water pressure, includes freeze protection for unattended winter storage, and operates entirely on propane without grid power. We are an authorized dealer, and your 30-day performance guarantee is handled directly by us — not through a support ticket queue. If it does not perform as specified, we make it right.
Yes. The BW264G ignites at water pressure as low as 3.6 PSI, which is well within the range of most gravity-fed systems. A typical gravity feed from a 50-gallon tank elevated ten feet produces roughly 4.3 PSI at the outlet — enough to trigger ignition and sustain the 2.64 GPM flow rate. It also operates up to 110 PSI, so it handles pressurized RV and cabin systems equally well.
The BW264G is designed for quick setup. Connection involves attaching the propane supply, connecting the water inlet and outlet hoses, and positioning the unit. Most users report being operational within minutes, not hours. There is no electrical wiring, no hard plumbing required, and no breaker panel to modify. For seasonal use, the anti-freezing drain plug allows fast winterization — drain the residual water and store. Reinstallation in spring takes the same few minutes.
The BW264G has a built-in flame failure device that automatically cuts the gas supply if the flame extinguishes. Additionally, over-temperature protection shuts off gas if water temperature exceeds 167°F. These are passive, mechanical safety systems — they do not rely on electricity or sensors that could fail. For long-term storage in freezing conditions, the anti-freezing drain plug discharges residual water to prevent internal cracking. These protections are standard, not add-ons.
The BW264G works across multiple scenarios: RV showers, campsite showers, hunting cabins, boats, beach bathing setups, and even around the house as a portable hot water source. Its 3.6–110 PSI operating range covers both low-pressure gravity systems and pressurized RV plumbing. The compact, lightweight structure makes transport straightforward. If your setup has a propane source and a water line, this unit will deliver hot water.
The Off Grid Vault Promise
We vet every product for real-world performance. If it doesn't meet our standards, it doesn't make the cut.
Free Shipping
Ships free to your door — no minimums, no fine print.
30-Day Performance Guarantee
If it doesn't perform as specified, we make it right — uninstalled returns accepted within 30 days.
Expert Support
Real people who understand off-grid systems — not a generic ticket queue.
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