Best Lightweight Water Heaters in 2025

43.3‘’ cord plugs into 120 volt outlet for independent installation or in-line with a large hot water source.(Max. water pressure is 150 PSI, CSA listed Temperature & Pressure relief valve included)

Can be shelf, wall or floor mounted; Simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Product dimension:11.75" W x 22" H x 10.38" D.

6-in-1 Protection & CSA Safety Approved- This tankless water heater is CSA Approved with anti-freezing protection, over-heating protection, low water flow protection, dry combustion protection, high water pressure protection and flame failure device

Package Content- Camplux AY132G water heater comes with 1-year guarantee, 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose, and 1 installation hardware pack

Safety Tip- To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Read the directions before installation check for gas leaks at all times before operating

Warm Maintenance Tips- It must be properly drained if the water heater stored in cold climate, Freeze damage can occur in the heat exchanger or water valves. To drain the device properly, please open the drain stern located at the bottom right of the water heater . You can do so by turning in a counter clockwise direction. Please disconnect all incoming and outgoing water lines to ensure proper drainage from the water heater. When not in use, fully disconnect gas, incoming and outgoing waterlines. Store in a warm dray place

3.0 PSI Water Pressure Startup -Equipped with a magnetic water flow sensor, the tankless water heater can be widely applied for rural areas, RV's and Boats.The tankless propane water heater lights when water pressure between 3.0-110 PSI, low water pressure is perfect for campings and remote cabins.

Important Tips -To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. The tankless water heater will "caught on fire "with improper operation. Always check gas leakage before operation.

6-in-1 Protection & CSA Safety Approved: This tankless water heater is CSA approved with anti-freezing protection, over-heating protection, low water flow protection, dry combustion protection, high water pressure protection and flame failure device

Compact Size,14lbs Portable Design- Weights 14 lbs, this 6L portable water heater is a great partner for camping ,road trips and RV’s. Camplux instant water heater bringing an instahot instant hot water shower for you when you are camping, hiking, fishing, beaching. Besides, you can also wash your pets with this propane tankless water heater, or provide hot water for the swimming pool

Important Installation Tip: To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Read the directions before installation check for gas leaks at all times before operating

Maintenance Tips: It must be properly drained if the water heater stored in cold climate,please open the drain stern located at the bottom right of the water heater by turning in a counter clockwise direction. Please disconnect all incoming and outgoing water lines to ensure proper drainage from the water heater. When not in use, fully disconnect gas, incoming and outgoing waterlines

Installation Instruction & Package Content: Camplux BW264 heater comes with 1-year guarantee, 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose, and 1 installation hardware pack. Setting up this propane water heater simply takes 10 minutes

Important Installation Tip: To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Read the directions before installation check for gas leaks at all times before operating

Maintenance Tips: It must be properly drained if the water heater stored in cold climate, freeze damage can occur in the heat exchanger or water valves. To drain properly, please open the drain stern located at the bottom right of the water heater,turning in a counter clockwise direction. Please disconnect all incoming and outgoing water lines to ensure proper drainage from the water heater. When not in use, fully disconnect gas, incoming and outgoing waterlines. Store in a warm dray place

Saving Energy & Money. Maximum power output 180,000btu/hour, Camplux natural gas tankless water heater only activates with max energy factor of 0.82 for natural gas when use.Low NOx emission levels, average 9.5ppm for environmental protection.

Excellent Durable Quality. CSA certified in the United States and Canada. Adopting the world's most advanced technology, superior safety and durability.

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.

Versatile Applications: The lowest water pressure at beginning for the water heater is 3.0 PSI. For off-grid and rural areas, this hot water generator powered by two size D batteries is ideal. No more chilly outdoor shower anymore

6-in-1 Protection & CSA Safety Approved: This tankless water heater is CSA Approved with anti-freezing protection, over-heating protection, low water flow protection, dry combustion protection, high water pressure protection and flame failure device

Package Content: This Camplux AY132B heater comes with 1-year guarantee, 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose, and 1 installation hardware pack

Safety Tip: To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Read the directions before installation check for gas leaks at all times before operating

Warm Maintenance Tips: It must be properly drained if the water heater stored in cold climate, Freeze damage can occur in the heat exchanger or water valves. To drain the device properly, please open the drain stern located at the bottom right of the water heater . You can do so by turning in a counter clockwise direction. Please disconnect all incoming and outgoing water lines to ensure proper drainage from the water heater. When not in use, fully disconnect gas, incoming and outgoing waterlines. Store in a warm dray place

𝟔-𝐢𝐧-𝟏 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐄𝐧𝐬𝐮𝐫𝐞 𝐘𝐨𝐮𝐫 𝐒𝐚𝐟𝐞𝐭𝐲 - With CSA safety test certification and comes with multiple protection functions, such as flameout protection, anti-freezing protection and over heating protection. The 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

𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭 𝐒𝐚𝐟𝐞𝐭𝐲 𝐓𝐢𝐩𝐬 - Please use soapy water to check whether the gas inlet is leaking before use. DO NOT TWINE TEFLON TAPE between the gas regulator and the gas inlet pipe to avoid gas leakage due to improper sealing of the water heater. Any gas leakage caused by improper operation may cause "catch on fire", so please make sure the installation is correct

𝐖𝐢𝐧𝐭𝐞𝐫 𝐔𝐬𝐞 𝐓𝐢𝐩𝐬 - To prevent damage to the water heater caused by freezing in winter, be sure to turn off the water inlet, keep the shower knob "ON", and remove the drain valve to drain the remaining water after each use. If the outside temperature is near or below freezing 32°F (0°C), make sure the system is properly drained and stored indoors

𝐂𝐚𝐦𝐩𝐥𝐮𝐱 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 - Camplux offers a 1-year warranty on our products (*freeze damage is not covered by Camplux's warranty), if you need any assistance, please feel free to contact our hotline at (844) 538-7475

𝟑.𝟎 𝐏𝐒𝐈 𝐋𝐨𝐰 𝐖𝐚𝐭𝐞𝐫 𝐏𝐫𝐞𝐬𝐬𝐮𝐫𝐞 𝐒𝐭𝐚𝐫𝐭 - This camping water heater lights when water pressure is between 3.0-130 PSI. 3.0 PSI low water pressure is perfect for camping, off-grid living and remote cabins

𝟔-𝐢𝐧-𝟏 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐄𝐧𝐬𝐮𝐫𝐞 𝐘𝐨𝐮𝐫 𝐒𝐚𝐟𝐞𝐭𝐲 - With CSA safety test certification and comes with multiple protection functions, such as flameout protection, anti-freezing protection and over-heating protection

𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭 𝐒𝐚𝐟𝐞𝐭𝐲 𝐓𝐢𝐩𝐬 - Use soapy water to check the gas inlet for leaks before use. DO NOT TWINE TEFLON TAPE between the gas regulator and the gas inlet pipe to avoid gas leakage due to improper sealing of the water heater. Any gas leakage caused by improper operation may cause "catch on fire", so please make sure the installation is correct

𝐖𝐢𝐧𝐭𝐞𝐫 𝐔𝐬𝐞 𝐓𝐢𝐩𝐬 - To prevent damage to the water heater caused by freezing in winter, be sure to turn off the water inlet, keep the shower knob "ON" and remove the drain valve to drain the remaining water after each use. If the outside temperature is near or below freezing 32°F (0°C), make sure the system is properly drained and stored indoors

𝐂𝐚𝐦𝐩𝐥𝐮𝐱 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 - Camplux offers a 1-year warranty on our products (*freeze damage is not covered by Camplux's warranty), if you need any assistance, please feel free to contact our hotline at (844) 538-7475

Convenient, Easy Installation -Uses standard 1/2" NPT water fittings and comes with 2.3 inch horizontal venting pipe allowing for convenient and quick installation,great for whole home,small cabins and remote apartments use. You can take Camplux customized wall thimble-WT236 for perfect indoor use.

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.

Direct-Current Frequency Conversion Fan-The gas water heater comes with a direct-current frequency conversion fan. The water heater can resist level 8 strong wind and you no need to worry about the water pressure in high floors.

Considerate Anti-Scalding Protection-The tankless water heater equipped with anti-scalding function to avoid the problem of excessively high setting temperature (causing burns ) caused by children's wrong operation.Therefore, it is impossible to set a temperature exceeding 122 ℉ under normal working conditions. The water valve needs to be closed to make the water heater in standby status before you set the temperature above 122 ℉.

Outstanding Features- The Camplux tankless gas water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.98 %; 90°wind isolation design, this tankless natural gas water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly.

6-In-1 Protection Ensure Your Safety- Dry combustion,flame failure device, anti-freezing protection, over heating protection to ensure your safety. Fully automatic temperature controls with an energy saving mode and child lock technology.

Power Efficient & Energey Saving -Maximum power output 41,000btu/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.

Lightweight & Portable - Portable camping stove only weighs 4.62lb, ideal for camping, outdoor cooking, RV travel, backpacking, BBQ, family emergency backup, etc

Considerate Service: If you have any questions about our services or products, please feel free to contact us and we offer 24 hours shift customer service

Perfect Way to Hide Tank--The hinged top of the propane tank cover, easy to turn the gas on/off and switch out the tank. The tank holder with thumb screw to increases the tank stability and safety.

Black Anti-rust Paint Steel--Sturdy tank hideaway table, not easy to rust, crack or fall apart. Prevent tank from experiencing premature fading and damage from the sun.

HIGH QUALITY & LONG LAST-Electric water heater is easy to maintain and has glass-lined tank for long service life

CONVENIENT HOT WATER - 4-gallon Pro mini-tank fits under your sink to provide hot water right where you need it

Instant 4.22 Gallons Water Heater: You don't need to wait for a long time, this propane gas water heater can high-efficiency to deliver 4.22 gallons per minute of on-demand endless hot water

Versatile Applications: The lowest water pressure at beginning for the water heater is 4.0 PSI.This hot water heater is battery powered, no electrical connection required .It's ideal for heating instant water while camping, poolside, pet grooming and remote cabins

Important Tips : To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. The tankless water heater will "caught on fire "with improper operation. Always check gas leakage before operation.