GASLAND BS158 Portable Outdoor Propane Tankless Water Heater 1.58 GPM 6L White
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Why We Chose This Product:
The GASLAND BS158 delivers a balanced 1.58 GPM flow rate with a 41,000 BTU output, giving campsites and outdoor wash stations instant hot water without high power demands. Its D-cell battery ignition fires instantly at 3.6 PSI, making it reliable when drawing water from low-pressure pumps or gravity tanks. It earns top placement due to its simple setup, CSA certification, and consistent thermal performance across diverse off-grid environments.
Who Is It For:
Campsites, off-grid cabins, and outdoor washing stations needing an easy-to-carry hot water solution. It suits users connected to standard 20 lb propane tanks and 12V water pumps or hose connections. Pick a high-GPM indoor model instead if you need to supply permanent home plumbing.
Activates at a low 3.6 PSI water pressure for gravity-fed camping setups
Delivers 41,000 BTU heating capacity to raise water temperature up to 109°F
Must be fully drained in freezing weather to prevent heat exchanger damage
Tech specs:
- Flow Rate
- 1.58 GPM
- Heat Output
- 41,000 BTU/hr
- Ignition Type
- 2 D-Cell Batteries
- Minimum Pressure
- 3.6 PSI










































































