





GASLAND Propane Tankless Water Heater - 4.22GPM 16L Digital Screen

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BE422B Water Heater
- 4.22 GPM/16L Propane Water Heater - With a 4.0 PSI low water pressure start-up, 11,0000BTU/hr output and 4.22GPM flow rate, the water temperature ranges from 109.4°F (43°C) to 55.4°F (13°C). This model is designed for efficiency with 11.5% energy-saving technology, providing endless hot water for outdoor showers.
- Compact Portable Design - Weights 31.3 lbs, with an easy carry-on handle and shower head included. Runs on propane gas and two D-cell batteries, making it ideal for off-grid living, camping, poolside, bathing pets, and soulmates for Camper, Truck and RV lovers.
- Advanced Safety Protection System - With CSA certification. Multiple protection for extra safe including auto cut-off water control, automatic ignition, anti-dry combustion protection, flameout and over-pressure overheating protection. Water heater automatically shuts off when the water temperature is 185ºF(85ºC).
- LED Display and Installation Tips - The LED lights when the water pressure is between 4.0-110 PSI, please check gas leakage before operation. To prevent gas leaks caused by improper water heater sealing, please do not wrap Teflon tape around the gas regulator and gas inlet pipe.
- 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 a warm and dry area.







Endless On-demand Hot Water

Be Easy for Outdoor Showers
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FAQ
Yes, as long as there is a reliable water supply.
It runs on two D-size batteries, making it ideal for rural areas and emergencies.
The hose uses standard U.S. fittings and can be connected to a rigid plumbing system.
A 3/4” female hose adapter is needed for the hose attachment to the heater. There was 2 inputs use the one for garden hose
Use the supplied standard hose connection along with standard rubber hose washers to ensure a tight seal. The supply line is the same type commonly used to connect sinks or washing machines to the water supply
The essential type (BE series/BS series without pump) does not draw water by itself as it does not have a built-in pump. You will need a pressurised water source to feed water into the unit. Consider our Complete Pump Pack
To properly drain the unit, open the drain stem located at the bottom right of the water heater by turning it counterclockwise. Be sure to disconnect all incoming and outgoing water lines to allow complete drainage.
The GASLANG Water Heater has an adjustable flow rate of 2.5–6 LPM (0.6–1.6 GPM). A 5-minute shower will use approximately 12.5–30 liters (3.3–8 gallons) of water, depending on the flow setting.
Write content to help your customers to better understand your products or policies.The unit is designed for portable outdoor use and is splash-proof, able to handle light drizzle. However, extended exposure to rain can damage internal components. We recommend using a GASLAND rain cap or upgrading to the GOSHOWER 3Max Water Heater for better weather protection.
It uses gas to heat up water and can run off 9kg (20lb) BBQ gas bottles for 16 hours of continuous use.
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