Propane Water Heater Tankless, 1.58GPM 6L Outdoor Portable Propane Gas Instant Hot water heater On Demand, 41,000 BTU, Overheating Protection, Camping, RV, Cabin, Barn, Black

Price: $169.99 - $129.99
(as of Feb 09, 2026 21:33:16 UTC – Details)

Product description

1 Outdoor Camping

2 RV Travel

3 Remote Cabins

4 Pet Shower

5 Horse Bathing

1 Seasonal Adjustment

2 Multi-Spray Shower Head

3 Foldable Handle

1 How to Install

2 Gas Leakage Test

3 Anti-Freeze Damage

Model PD41B Gas Type Liquid Propane Inlet Gas Pressure 11″w.c.( 2.74kPa) Water Pressure Range 3.6-116 psi (0.025-0.8MPa) Max Input Rating 41,000 Btu/hr (12KW) Rated Voltage D.C. 3V (2 Size D Batteries) Water Flow Range 1.58 GPM (6L/min) Product Dimensions 17.3″*11.8″*5.1″ (440*300*130mm) Product Weight 9.7 lbs (4.4kg)

How is the heating speed of this portable water heater? In what situations is it suitable?

The product utilizes high-efficiency combustion technology to heat water in 3 seconds, making it suitable for camping showers, RV trips, fishing gear cleaning, picnics, dishwashing, and emergency backups (such as during power outages).

How is the gas consumption of this water heater?

Under standard conditions (water inlet at 59℉, water outlet at 104℉, flow rate of 1.58 GPM), propane consumption is approximately 0.35 kg/h. A 20-lb tank can provide 20–25 hours of continuous use (15 hours in winter).

Can this water heater operate properly under low water pressure? What outdoor water sources are suitable?

The device incorporates low water pressure start-up technology (starting at just 3.6 PSI) and can directly connect to camping water bags, stream pumps, or RV water tanks, making it ideal for outdoor scenarios with unstable water pressure.

Is it normal for a new unit to have a little water inside when first unboxed?

Yes, this is normal. All units undergo strict water pressure and sealing tests before leaving the factory to ensure leak-free pipes. A small amount of moisture may remain after testing, You can use it with confidence!

Does this portable water heater require batteries or electricity?

This propane water heater does not require electricity and is powered by 2 D-cell batteries for ignition. Its portable design makes it suitable for outdoor use such as camping or RVs.

Powerful Instant Heating, Stable Hot Water Supply : This propane water heater with a 41,000 BTU burner and 3-second instant heating technology, Syfuulv propane instant hot water heater delivers hot water without delay. The 1.58 GPM (6L/min) high-flow design ensures a steady hot water output
Portable & All-in-One Design, Perfect for Outdoor Use: Designed for outdoor adventures, this portable tankless water heater has a compact size 17.3*11.8*5.1 inches, lightweight body (approx. 9.7 lbs) and sturdy foldable handle , which make it easy to carry in a camping bag or car trunk, taking up minimal space. This outdoor water heater can be set up in under 5 minutes, adaptable to RV hookups, camphttps://homefrontking.com/ water lines, garden faucets, and more. Ideal for camping showers, RV trips, backyard parties, or job https://homefrontking.com/ use, meeting needs like outdoor showering, and pet cleaning
CSA Approved Safety: Syfuulv tankless water heater with CSA approved regulator, safe as per Canadian and US Standard. Multi-layer safety protection for peace of mind, This propane water heater tankless outdoor features a 5 feet propane hose with regulator for safe propane tank connection, along with built-in oxygen-depletion shutoff (ODS), overheat protection, and high-pressure auto-drainage. It ensures safe operation in all outdoor environments, even for beginners
Energy-Efficient & Long-Lasting Fuel Use: With 89% thermal efficiency, this portable propane water heater maximizes hot water output per fuel unit; dual-season mode: winter mode maintains a stable 113±2℉ output even in 23℉ conditions; summer mode automatically reduces gas consumption. A single 20 lbs propane tank lasts over 15 hours, allowing extended outdoor trips with fewer fuel cans—lightweight packing, worry-free travel
Low Water Pressure Startup for Wider Applications: This camping water heater operates at just 3 PSI, making it suitable for low-pressure environments like remote cabins, camphttps://homefrontking.com/s, or boats. It solves water access challenges effortlessly, adapting to diverse outdoor hot water needs
Pakage Included: Syfuulv PD41B Portable Tankless Water Heater ‎x 1, Manual ‎x 1, CSA certified Gas Regulator and Hose ‎x 1, 5 Feet On/Off Switch Shower Head ‎x 1, Mounting Hardware ‎x 1, Garden Hose Adapter ‎x 2
To Ensure Safe Use and Extend the Product’s Lifespan, the Most Critical Precaution is: Never use Teflon tape on the connection between the gas regulator and the gas inlet pipe, and always check for gas leaks before operation. Additionally, always keep the unit dry—avoid prolonged exposure to rain/water, and ensure all water is drained before winter storage, keeping it in a warm, dry place