10 Best Lpg Gas Water Heaters for 2025

Ridgeyard

• Easy installation (well ventilated area) and instant water heating.
• Portable: compact design, lightweight, with carry handle and stand.
• Comes with shower head and tube, over heat protection device, requires no tank.
• Low water pressure start function, 20 minute timer (must be equipped in accordance with the regulations).
• Ideal for: home or apartment, pool side hot shower, cubicles, camper vans, motor homes, concessions & catering. Pendant, mobile homes, pet bath, boats and more.

CAMPLUX ENJOY OUTDOOR LIFE

• ➤ ON DEMAND HOT WATER, SAVING ENERGY- Camplux BW158C gas water heater is capable of delivering 6L/min of endless hot water at the flick of a switch anywhere. Only heats the water up for actually use. With 0.25 bar startup and ignited via 2D cell batteries, it is great for campsite, RV, stables, trolley and other off grid areas. Energy class: A+
• ➤ CE CERTIFIED GAR STANDARD - The 6L tankless water heater complies with CE certified GAR standard throughout EU market, which features multiple protection configurations, such as flame failure protection, overheat protection, 20-min safety shutoff protection, enhancing your family safety.
• ➤ WEATHERPROOF RAIN CAP- Equipped with a rain cap, this CE certified gas boiler is easily installed outdoor without worries that the rain runs down inside, as well as leaves, insects and other hazards, prolonging its lifespan. Drain plug is applied to drain the residual water from the appliance to avoid being frozen or broken.
• ➤ LIGHTWEIGHT COMPACT DESIGN- Camplux 6L gas shower comes with most of the necessary accessories to help quickly install. The provided 37mbar CE gas regulator is compatible with any propane gas bottle with 27mm clip-on connection. With lightweight and compact design, it is easy to carry everywhere.
• ➤ EASY TO OPERATE - Heat is easy to adjust via water knob and gas knob. LED temperature display shows you the exact outlet water temperature, useful for setting your shower temperature and safely giving a comfortable hot spa for your horses, dogs, cats, etc..

thermomate

• 【INSTANT & ENDLESS HOT WATER】- With a 12L thermomate tankless water heater, you can instantly enjoy continuous hot shower on demand anytime and anywhere. The LPG boiler will be ignited at 0.25 bar low water pressure. Fully adjustable heat and water flow via control knob.
• 【QUICK INSTALLATION & USER-FRIENDLY】- Thermomate BE318S comes with all necessary accessories for quick installation and ignited by 2-D batteries, which is great to campsite, RV, stables, shower shack, off grid areas, etc.. Featuring a visible LED display, you can adjust the temperature as required.
• 【MULTIPLE PROTECTION CONFIGURATIONS】- Flame failure protection will cut gas supply off immediately in the event of flameout to reduce the risk of gas leakage; Overheat protection at 85℃; High water pressure protection active when over 8 bar. Anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas.
• 【ENERGY SAVING & ECO MODE】- Compact structure with 11.5% energy saving technology. The heat exchanger and main burner of the propane water heater shower are designed with advanced combustion technology to decrease gas consumption and burning noise. Eco mode optional, segmented combustion for different heat power demands.
• 【PLEASE NOTE】- Please verify that this BE318S is the right size for your hot water needs before purchasing and installing. It runs propane gas only. The gas inlet, water inlet and water outlet connectors are G1/2'' standard thread. If you live in low pressure area, you will additionally need a 12V water pump.

thermomate

• ?【INSTANT, ENDLESS & ENERGY SAVING】- Thermomate gas water heater instantly delivers 5L/min of hot water at 25 ℃ temperature rising, with 0.17 bar low water pressure startup. It heats the requisite amount of water directly from the source thus giving you an endless supply of hot water on demand. No water is on standby, thus a lot of energy expenses can be saved.
• ?【EASY TO SET UP & USE】 - With lightweight and portable design and ignited by 2-D batteries, Thermomate portable water heater requires very little installation space, which is great to off-grid areas, stables, shower shack, campsites, RV. Drain plug is employed to drain residual water off when temperature is near or below 0℃ or no use for long time in case of being frozen or broken.
• ?【OXYGEN DEPLETION SHUTOFF MECHANISM】- The lpg water boiler is equipped with double thermocouple whereby it automatically shuts off in the event of low oxygen level to reduce the risk of gas leakage, which makes it more sensitive to detect the insufficient oxygen than most of gas showers with single thermocouple in the market, enhancing your family safety.
• ?【PURE COPPER HEAT EXCHANGER】- Thermomate tankless water heater employs a durable pure copper heat exchanger and stainless steel burner, ensuring high thermal conductivity and long lifespan. With copper ion in water, bacterial growth is effectively inhibited, which makes the hot water more hygienic and purer, caring for your health.
• ?【PLEASE NOTE】- Please verify that this AZ132 is the right size for your hot water needs before purchasing and installing. This 5L gas shower runs propane gas only. The gas inlet, water inlet and water outlet connectors are G1/2'' standard thread. Additionally required accessories (NOT INCLUDED): gas regulator and hose, shower head and hose, inlet water hose.

Hopopular

• Propane water heater tankless gas type: LPG Liquid Petroleum Gas (Propane),Capacity: 18L/min (4.8Gal)
• Propane water heater temperature rise: 25℃,Minimum working water pressure: 0.02MPa,Gas pressure: 2800Pa
• Propane hot water heater thermal input: 36KW Thermal efficiency: ≥80.8% Temperature rise: 25℃
• Liquid propane gas water heater automatic ignition system;Flame failure protection device;Anti-freezing protection function
• Propane tankless water heater must be used under the condition of ventilation,ensuring the normal condition of the flue kit

Hopopular

• 【PREMIUM QUALITY】- Tankless water heater; Gas Supply: LPG(Liquid Petroleum Gas); Power: 36KW; Hot Water Output: 18L/min(4.8GPM); Anti-rust stainless steel case, high-temperature resistant copper water devices. Also come with a propane gas regulator & hose, and a water filter.
• 【EFFORTLESS CONTROL】- Clear LED display of current water temperature, rotate gas supply & water output control knob to adjust hot water temperature easily. Also provide summer/winter mode to select for energy saving.
• 【MULTI-LEVEL PROTECTION】- Care much about safety on use, thus to adopt several protection methods, like: Over 75℃ protection, low water flow protection etc. Also can start at low water pressure, come with a shower head kit as gift.
• 【WALL-MOUNT DESIGN】- It is light-weight, portable and tankless to installed on the wall for space-saving. Copper standard G1/2" hose connectors, φ4.5" smoke exhaust pipe output(not include).
• 【DIVERSIBLE APPLICATION】- CE passed product, fast to heat, perfect for bathroom showering, hand washing, or pet showering, sink cleaning. Provide you constant hot water, especially on winter or cold places. Enjoy a cozy showering at any time.

Z ZELUS

• ?【8L Liquefied Petroleum Gas Water Heater】Capacity:8Litre/minute, Heat Output:16KW, Water Pressure: Water Pressure: Min 0.015 MPa-Max0.8 MPa,Water Pipeline: Pipeline equipped or G1/2" Steel Tube, Automatic electrical pulse ignition by two qualified 1.5V batteries (No included batteries)
• ?【Multiple Protection Functions】The Liquefied Petroleum Gas Water Heater comes with flame failure device, anti-freezing protection, over heating protection to ensure the family safety. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or in case of long time no use. Power Off Automatically when heater opening over 20 Minutes. High water temperature protection over 60 °C . Shut off gas supply automatically under unexpectable flameout..
• ?【High Efficient Energy Saving】Compact and light weight structure with 11.5% energy saving technology. The heat exchanger and main burner of the propane shower water heater are desinged with advanced combustion technology to decrease gas consumption and burning noise. It will help you save more when use our tankless water heater.
• ?【Low Water-Pressure Startup】The water control linkage valve makes the heater start up under low water pressure and stable water flowing under high pressure to meet the requirements of those in water shortage areas and those living in high stairs
• ?【Application and Attention】The portable hot water heater suit for the household,offering you a relaxing shower at home. Attention:The type of water heater is only suitable for Liquefied Petroleum Gas. **Please confirm the gas type before buying! Do not install the water heater in the bathroom!**

CAMPLUX ENJOY OUTDOOR LIFE

• ➤LOW WATER PRESSURE STARTUP- Camplux AY132 gas water heater provides 5L/MIN of endless hot water once the tap is turned on. With 0.17 bar start up, it is great for campersite, RV with low water pressure. You can enjoy outdoor shower, bath your horses, wash your pets with this portable camping gas shower.
• ➤SAVING ENERGY & MONEY- The 5L gas shower employs energy saving technology, higher temperature raise at same cost of gas. Unlike the storage water heater, this tankless water heater only heats the water in amount for you need. No need to be preheated, thus eliminating the waiting time for hot water.
• ➤MULTIPLE PROTECTION- Flame failure protection, overheat protection, oxygen depletion safety shutoff protection to ensure your family safety. Drain plug is applied to drain off the entire water content when it is not used for so long or outside temperature is near or below 0℃, prolonging its service life.
• ➤EASY TO INSTALL & USE- The portable water heater is equipped with a folding handle for easy carrying whenever you go for camping tours in remote areas. You can directly hang it with the handle or mount it with the provided installation kits, on the trailer, RV, caravan and even a trolley. It is ignited by 2 "D" size batteries, thus it can be used as a backup in such areas where there is no electricity supply.
• ➤PLEASE NOTICE - We provide a 37mbar CE approved gas regulator (in red) for quick installation to the propane gas cylinder. Please be aware that the gas regulator provided is only compatible with the propane gas bottle with 27mm clip on connection. If your cylinder cannot meet this standard, another gas regulator is needed.

BuoQua

• Propane water heater tankless gas type: LPG Liquid Petroleum Gas (Propane),Capacity: 18L/min (4.8Gal)
• Propane water heater temperature rise: 25℃,Minimum working water pressure: 0.02MPa,Gas pressure: 2800Pa
• Propane hot water heater thermal input: 36KW Thermal efficiency: ≥80.8% Temperature rise: 25℃
• Liquid propane gas water heater automatic ignition system;Flame failure protection device;Anti-freezing protection function
• Propane tankless water heater must be used under the condition of ventilation,ensuring the normal condition of the flue kit

CAMPLUX ENJOY OUTDOOR LIFE

• ➤ ON DEMAND HOT WATER, ENJOY SHOWER - Camplux BW422 gas water heater provides 16L/MIN of hot water, endless hot water supply for 2 outlets wherever you are. With 0.3 bar start up, it is great for campsite, RV, etc.. The gas shower works greatly on modified water systems with a 12 volt water pump. Maximum output of the instant hot water heater is 32kW.
• ➤ SAVING ENERGY & MONEY - The 16L gas shower features FULL/ECO mode for hot shower with 11.5% energy saving, higher temperature raise at same cost of gas due to energy saving technology. The propane water heater exchanger and main burner are designed with advanced combustion technology to decrease gas consumption and burning noise. You will save a lot of money when you use our tankless water heater.
• ➤ MULTIPLE PROTECTION - Flame failure protection, overheat protection, oxygen depletion safety shutoff protection to ensure your family safety. Drain plug is applied to drain off the entire water content when it is not used for so long or outside temperature is near or below 0℃, prolonging its service life.
• ➤ EASY TO INSTALL & USE - Compact and lightweight design for easy carrying whenever you go for camping tours in remote areas. You can mount it with the provided installation kits, on the trailer, RV, caravan and even a trolley. The portable waster heater is ignited by 2 "D" size batteries, thus it can be used as a backup in such areas where there is no electricity supply.
• ➤ MULTIPLE APPLICATIONS - Elegant design and sturdy structure, perfect for domestic hot shower, garden gas shower and horse shower in farm. A fuel pipe is needed to be connected additionally if the LPG water heater is installed inside where is well ventilated (flue pipe not included).