Camplux 16L 4.22 GPM Outdoor Portable Tankless Water Heater, Tankless Propane Gas Water Heater with Digital Display, On Demand Hot Gas Water Heater for Campings, Road Trips, White

(13 reviews) Write a Review
$459.99 $399.99
(You save $60.00)
Guaranteed to ship within 1 to 3 business days
water heater,heater,tankless water heater,portable water heater


water heater,heater,tankless water heater,portable water heater
Why Camplux

Camplux dedicated to providing you an easy and efficient outdoor life style. Portability, energy saving and innovation are the three key elements for Camplux. With the most advanced technology in water heating, our tankless water heaters can save you up to 50 percent on water heating costs. water heaters save you money, they are also compact and wall-mounted so you save valuable storage space for a new closet!

Bullet Points of Camplux 4.22 GPM Tankless Water Heater


  • 4.22 gallons hot water output per minute with digital temperature display.
  • Flame failure device, anti-freezing protection and over heating protection to ensure the safety.
  • The simple design and high output structure with 88.5% thermal efficiency. You can get instant endless hot water easily wherever you are.
  • Maximum power output at 110,000btu/hour, supply you instant endless hot water at any time.
  • Save Money-High thermal efficiency at 88.5% .
  • Save Space-Traditional tank heaters take up a lot of space.
  • Connect gas regulator and gas inlet brass fittings by torque wrench with torque force between 20-28 Nm.
water heater,heater,tankless water heater,portable water heater

Enjoying Your Outdoor Shower with Camplux 4.22 GPM Gas Water Heater

The 4.22 GPM Camplux portable tankless water heater is perfect for campsites, cabins, or simply around the house. Wash your car, wash your boat, take a hot shower, wash the dogs or the horse. The ignition is with 2 D cell batteries so it makes it great for off grid or other areas where electricity is not readily available. The ideal operating range for the 4.22 GPM Camplux portable tankless water heater is 3.6~110.0 PSI.Camplux water heater focus on innovative combustion technology and advanced multiple protection systems to ensure your safety.

Suitable Applications

water heater,heater,tankless water heater,portable water heater

water heater,heater,tankless water heater,portable water heater

water heater,heater,tankless water heater,portable water heater

Outdoor Shower

Enjoying outdoor shower with endless hot water during camping trip.

Bathing Horses

Offering your horse with a relaxing shower in the afternoon.

Washing Dogs

Providing a comfortable sunbath for your pet dog.

13 Reviews Hide Reviews Show Reviews

  • Good Off Grid Winter Shower. Too hot for summer. CS needs improvement.

    Posted by richard miller on May 16th 2022

    Using this for our off grid tiny cabin. Use it by filling up large containers with water and hauling them to the cabin shower. We use a large capacity pump. Water flow is great with provided nozzle. In the winter the shower gets really nice and hot feels great. In the hot spring and summer the water gets way too hot and none of the adjustment knobs can keep the temp manageable. It is way too hot and burns badly. In winter lowest temperature with shower outside is 100 degrees. In late spring/ early summer the lowest temperature is usually around 130 degrees and way too hot. Filter that came with unit is very small and clogs quickly. Installed a second larger filter. Attaching the hot quick connect is simple and very quick to detach and service. However, installing the cold water line is more complicated with brass fittings and the matching brass fittings that connect cold water are nearly impossible to find at local hardware stores due to the brass fitting type used by Camplux called BSP. Sent Camplux messages requesting a new nozzle and hose due to the heat the plastic was melting inside. Its been a couple months and no one has read the messages in the account on the website. Tried using the contact us fill in the blank form and submitted a message at same time but never heard back its been about two months. Called and spoke to customer service guy and he gave me a ticket number and stated he mailed out parts. It was supposed to take less than week (2 day priority shipping) but after a month I received a box from Camplux loaded with literal trash. The box contained used dirty parts I did not request and the parts I did request were also used, tubing faded from sun, rusted, spider webs, and nozzle used covered in dirt. There were four empty and opened plastic bags, torn rope, half dozen screws, a plastic torn empty package from everbilt hanger, rubber washers, plastic caps for brass fittings, torn labels from a shower. It was as if someone from camplux received a used returned defective shower unit and dumped all the parts into this box minus the propane line. Very strange and interesting. Called customer service again and Camplux apologized and is sending an actual new hot shower nozzle and tubing. They stated that the nozzle was on backorder and the guy who sent me the package was fired last week. Had shower for several months. Very interesting indeed.

  • Awesome

    Posted by Cyndi on Apr 26th 2022

    Awesome 45 degree water to 135 degress water in 3 seconds. good pressure. I love this unit at my cabin. unit has a five inch stack hole. Most home building stores will have a rain cap and pipe. update running strong one year later. unit work great at the cabin. unlimited shower time.

  • On demand hot water tank

    Posted by Melissa on May 19th 2021

    Works very well easy to set up use at are cabin in woods

  • Works great!

    Posted by quattrotech84 on Dec 22nd 2019

    The instructions on how to adjust the settings and what each control is for,is lacking. some additional helpful tips,on adjusting would be helpful. Once, I got it dialed in it works great. I replaced my regular rv water heater wirh this and now I never run out of hot,water. customer service is amazing!

【1 YEAR WARRANTY 】We offer you 1 year warranty and please contact customer service team for replacement or after-sales service during the warranty period via hotline or email.
Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


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