10 Best lpg hot water system in Canada

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Last Updated - 2026/09/09

Best Choice

01
FOGATTI

FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use

9.1 Simple to use

8.9 Easy installation

8.0 worth the money
Main highlights

【Unprecedented experience】The high altitude suitability mode allows the machine to run smoothly even when driving the caravan to the high Denver plateau at 9,800 feet. Staged combustion technology, which controls the amount of flame in summer, prevents the water from getting too hot and saves the limited propane gas available for caravan travel.
【Save money and trouble】Fogatti has always thought of you, with a pressure relief valve built into the product, so you don't have to buy and install it separately. And it also comes with a 15 x 15 inches door and an intelligent remote controller up to 2 meters long.
【Safety and reliability】The product is CSA certified and has multiple protection features such as a built-in forced exhaust fan on top, stable combustion, automatic gas shut-off for accidental flame failure and anti-freeze.
【No waiting】RV tankless water heaters are taking off. Tankless water heaters are better than tanked water heaters for continuous showering of multiple people. There is no need to waste 20-30 minutes waiting for hot water in the middle of the shower, so you can enjoy hot water at all times. It uses propane for heating, so there is no need to worry about running out of power in your caravan.
【Incessant hot water】With 55,000 BTU of power, it can produce a maximum of 2.9 GPM of hot water. Some tank heaters can only store up to 6-10 gallons of hot water and run out of hot water in 5-8 minutes, whereas our hot water supply lasts over 40 minutes.
【All RV water heaters can be replaced】The Fogatti RV water heater have a wide range of applications. The opening is 13 x 13 inches and the door is 15 x 15 inches. It can replace Suburban and Atwood's 6 gallons tank water heaters, as well as Girard and Furrion's tankless water heaters. If you previously used a 10 gallons tank water heater, it would need to be retrofitted with an 18 x 18 inches door.
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9.8

Exceptional

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02
GASLAND

GASLAND Gasmart E 150000 BTU Tankless Gas Water Heater, Up to 5.8 GPM, Whole House Propane Indoor Installation Residential On-Demand Instant Hot Water Heater, CE528LP
Main highlights

Unlimited Hot Water On Demand -- Unlike traditional tank water heaters, our tankless gas water heater provides unlimited hot water whenever you need it. No more waiting for the water to reheat — enjoy continuous hot water for showers, laundry, or washing dishes without interruption.Certified by CSA and equipped with multiple safety features, it meets the highest safety standards for reliable operation.
U.S.-Based Customer Support & Warranty -- We stand behind our products with a comprehensive warranty. If your water heater stops working within a year, we’ll replace it for free. Our dedicated U.S.-based customer support team is always ready to assist you with any questions.
Space-Saving Design & Easy Installation -- Say goodbye to bulky water tanks! Our compact, suitcase-sized design fits easily into small spaces like closets, basements, or laundry rooms. Enjoy more room for your home while our easy-to-install wall-mounted unit provides on-demand hot water wherever you need it.
Long-Lasting Durability & Reliability -- Built to last, our tankless water heater has a lifespan twice that of traditional tank heaters. With fewer parts and no tank to leak, it’s easier to maintain and repair. Plus, it’s designed for year-round reliability with built-in safety features like overheat protection, flame-out protection, and freeze protection.
Energy Efficient & Eco-Friendly -- With an industry-leading UEF of 0.8, our tankless water heater is 34% more energy-efficient than a 50-gallon tank water heater, whose UEF is only 0.6. Save on your energy bill while reducing NOx greenhouse gas emissions by 65% compared to a 50-gallon gas tank. It’s better for the environment and your wallet!
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9.7

Exceptional

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Value for Money

03
FOGATTI

FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches Black Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use

10% Off

9.1 Simple to use

8.9 Easy installation

8.0 worth the money
Main highlights

【Unprecedented experience】The high altitude suitability mode allows the machine to run smoothly even when driving the caravan to the high Denver plateau at 9,800 feet. Staged combustion technology, which controls the amount of flame in summer, prevents the water from getting too hot and saves the limited propane gas available for caravan travel.
【Save money and trouble】Fogatti has always thought of you, with a pressure relief valve built into the product, so you don't have to buy and install it separately. And it also comes with a 15 x 15 inches door and an intelligent remote controller up to 2 meters long.
【Safety and reliability】The product is CSA certified and has multiple protection features such as a built-in forced exhaust fan on top, stable combustion, automatic gas shut-off for accidental flame failure and anti-freeze.
【No waiting】RV tankless water heaters are taking off. Tankless water heaters are better than tanked water heaters for continuous showering of multiple people. There is no need to waste 20-30 minutes waiting for hot water in the middle of the shower, so you can enjoy hot water at all times. It uses propane for heating, so there is no need to worry about running out of power in your caravan.
【Incessant hot water】With 55,000 BTU of power, it can produce a maximum of 2.9 GPM of hot water. Some tank heaters can only store up to 6-10 gallons of hot water and run out of hot water in 5-8 minutes, whereas our hot water supply lasts over 40 minutes.
【All RV water heaters can be replaced】The Fogatti RV water heater have a wide range of applications. The opening is 13 x 13 inches and the door is 15 x 15 inches. It can replace Suburban and Atwood's 6 gallons tank water heaters, as well as Girard and Furrion's tankless water heaters. If you previously used a 10 gallons tank water heater, it would need to be retrofitted with an 18 x 18 inches door.
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9.6

Exceptional

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04
DWALE

Propane Tankless Water Heater, 4.74 GPM 18L Indoor, Instant Hot Propane Gas Water Heater with Multi-Protection
Main highlights

【Versatile & Space-Saving】– This compact tankless water heater saves over 50% of space compared to traditional tank models, making it a perfect choice for homes, small cabins, and remote apartments. It efficiently meets both bathroom and kitchen hot water demands without the need for an expansion tank. Note: In cold weather, drain residual water by opening the pressure relief valve if the unit will not be used for an extended period.
【Tankless Water Heater】– This propane tankless water heater features steady temperature control and multiple safety protections, including a flame failure device, anti-freeze protection, and overheating protection. It operates with just 3.6 PSI of water pressure, delivering up to 4.74 gallons of hot water per minute. With a maximum temperature rise of 65°C(149°F), this unit is designed exclusively for use with propane (LPG).
【Premium Quality & Durability】– Crafted with a stainless steel body for superior temperature and corrosion resistance, this propane water heater is built to last. The oxygen-free copper water tank ensures minimal heat loss and an extended service life. The LED smart digital display allows for easy temperature adjustments between 35°C(95°F) and 65°C(149°F), giving you precise control over your hot water needs.
【Efficient & Energy-Saving】– With a high-performance output of 68,000 BTU per hour, this 4.74 GPM instant propane water heater provides on-demand hot water for 2–3 points of use simultaneously, making it ideal for bathrooms and kitchens. The advanced combustion technology minimizes gas consumption and reduces operational noise for a more efficient and quieter experience.
Easy Installation & Use】– This tankless propane water heater is designed for quick and hassle-free setup. It comes equipped with standard 1/2" NPT water fittings, and a 2.5" horizontal vent pipe for easy installation. For safe operation, ensure proper ventilation and install a smoke exhaust pipe as required.
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9.4

Excellent

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05
GASLAND

GASLAND Compact Propane Tankless Water Heater Indoor, Up to 4.22 GPM 102,000 BTU On-Demand Instant Hot Water Heater, Extremely Compact, Ultra Quiet, More Stable Temp for Residential Use, CG422LP
Main highlights

【Ultra-Quiet Operation】This indoor tankless propane water heater features cutting-edge AI-powered multi-layer noise reduction and multi-source isolation technology, making it significantly quieter than most other tankless models on the market. The intelligent system continuously minimizes sound for a peaceful, comfortable home environment—perfect for apartments, small homes, and open-concept living spaces.
【Precision Temperature Control (±0.5°F)】Our propane tankless water heater features cutting-edge flow sensors and a high-speed smart chip that performs thousands of calculations per second. This ensures water temperature stays within ±0.5°F of your setting—providing unmatched comfort and consistency.
【Powerful Performance for Multi-Point Use】With 102,000 BTU of heating power and a 4.22 GPM flow rate, this indoor propane tankless water heater can easily supply hot water to two showers and two kitchen faucet simultaneously. Ideal for households of 3–4 people, with no risk of sudden temperature drops during use.
【Exceptional Temperature Stability】Enjoy steady hot water from every faucet—even with multiple taps running at once. This indoor propane water heater system keeps the temperature constant regardless of changes in water pressure or weather. Plus, hot water restarts instantly after turning the tap back on—no waiting, no fluctuations.
【Easy Installation】Features standard 3” vent pipe, 3/4" NPT water outlet & inlet, and a 1/2” NPT gas inlet for quick, convenient installation. For best performance, we recommend using the GASLAND GSVP70T venting kit or the GSWT300 wall thimble.
【Compact, Space-Saving Design】Measuring just 18.5" H x 12.2" W x 6.38" D, this compact CG422LP indoor propane tankless water heater saves over 200% more space than traditional tank water heaters and 35% more than most other tankless brands. Perfect for apartments, small homes, or tight spaces like cabinets and utility closets.
【Built-In Safety Features】Enjoy peace of mind with multiple built-in protection systems, including: Anti-freeze protection, Overheat protection, Dry burn protection, High water pressure protection, Low water flow protection, Flame failure and flame-out protection.
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9.2

Excellent

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06
LIBODD

LPG 6L/8L/10L/12L/16L/18L Water Heater 36KW Instant Liquefied Petroleum Gas Water Heater Stainless Steel Boiler Kit Portable(12L)
Main highlights

Quick Install & Wide Use Instant 8Lmin gas water heater lightweight and spacesaving Wall mounted design, shower in the bathroom while machine installed in the kitchen, avoid the risk of toxic gas leakage during bathing. Come with a shower head kit as gift.
Multi Level Protections Over-heat protection, low water flow protection, anti-frozen protection, over water pressure protection, no flame protection etc.
LED Display & Control Knobs We adopt an LED screen to display realtime water temperature Gas control knob rotate it clockwise to increase the gas supply Water control knob turn it clockwise to get more hot water. Water temperature ranges from 50 °F to 140 °F.
Higher Burning Efficiency Use liquid propane gas(LPG) as main energy source, totally enclosed combustion structure, provide uniform fire and higher burning efficiency for gas saving. Auto shut down gas power under unexpected flame out, thus to ensure safety on use.
Exquisite Details & Connect Standard G12 copper water inlet outlet connector anticorrosion nonbroken after longtime high temperature use Both have filtration mesh to filter impurities in water Put in 2 "D" batteries into the bottom case to start this machine.
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9.1

Excellent

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07
CAMPLUX ENJOY OUTDOOR LIFE

CAMPLUX F10 Ultra, 2.64 GPM Thermostatic Portable Propane Water Heater, ±1℉ Precision Temperature Control, High Flow 10L Outdoor Hot Water System for Family Camping, RV, Cabin, Pet Wash
Main highlights

【Tool‑Free Setup in Minutes】No tools required. Connect to a standard 20 lb propane tank (not included) using the pre‑installed gas regulator. Attach a water source, insert 2 D‑type batteries, push '+/-' buttons to set the temperature, and enjoy high flow hot water
【The World’s 1st Thermostatic Propane Water Heater】No more cold or scalding showers. This 2.64 GPM constant temperature water heater locks in your ideal temperature with ±1℉ precision control. Even with back‑to‑back showers, the water stays perfectly consistent. Enjoy home-like comfort anywhere you go
【Smallest 2.64GPM Water Heater, High Flow for Groups】At 17.6 lb and double the hot water output of compact models, this camping water heater delivers powerful flow. Built‑in folding handle makes it easy to move from truck to campsite. Ideal for families or group camping
【Continuous Hot Water Supply】 Enjoy instant hot water with 3‑second heat‑up. Portable water heater delivers a strong, steady flow to fill about a 5‑gallon bucket in roughly 2 minutes. Perfect for multiple showers, washing several pets, or filling a portable hot tub
【5‑Layer Safety System Keeps Your Safety First】Safe for the whole family. This outdoor tankless water heater is built with flame failure auto shutoff, overheat protection, overpressure protection, low water flow shutoff, and dry combustion prevention
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8.8

Very Good

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08
GASLAND

GASLAND G3 Max Portable Propane Tankless Water Heater with Built-in Pump, CSA Certified Outdoor Camping Shower System, 1.5H Fast Charging, Instant Hot Water for Camping, RV, Cabin & Off-Grid

15% Off
Main highlights

【All-in-one Set】This bag contains all the essential parts for convenient transport. Included are a portable water heater, submersible pump kit, ON/OFF shower kit, pet shower sprayer & hose, gas regulator, cigarette lighter cable, DC 12V adapter, and user manual.
Ultra Slim Design | Its compact size (15.7" x 6.7" x 14.6") and lightweight (13.7 lbs) make it portable and easy to set up.
Safety Features | Certified by CSA, the G3 Max camping hot water heater automatically shuts off if the water gets too hot(122°F) to keep you safe. Additionally, a built-in tilt switch turns off the unit if it’s tipped over.
Multiple Functions Shower | Features 3 adjustable water spray modes and a pet shower. The rechargeable propane water heater is ideal for bathing and washing pets. It also includes a bracket for easy hanging of the shower head, making it suitable for washing dishes.
Max Temp 122°F | The G3 Max portable hot water heater offers 20,000 BTU/hr of heating power for instant hot water up to 122°F(50°C), it’s ideal for outdoor showers, dishwashing, and cleaning pets.
Long-lasting Battery | The G3 Max operates on a 1lb propane tank, ideal for outdoor use. It features a built-in 4000 mAh battery, providing up to 100 minutes of continuous operation on a single charge. It charges to 80% in 1.5 hours and reaches 100% in 3 hours via the 12V DC input. The unit is compatible with both AC and DC power for added flexibility.
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8.7

Very Good

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09
CAMPLUX ENJOY OUTDOOR LIFE

CAMPLUX Propane Tankless Water Heater 2.64 GPM, CM264 Gas Tankless Water Heater Indoor, 68,000 BTU On Demand Instant Hot, White
Main highlights

Easy Installation -The propane water heater uses standard 1/2" NPT water fitting and gas inlet. Need 3" horizontal vent pipe,ensures efficient power ventilation. Minimum activation rate: 0.65 GPM; Maximum input rating: 68,000 BTU; Water connection location/size: Bottom/0.5-inch NPT. You will need a gas regulator ( Camplux model KR-106A )＆1 pc 5/8" NPT male to 1/2" BSP female gas connector adapter if you want to hook this water heater up to a propane tank.
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.
Compact Design,Energy saving -The compact size instant hot water heater saves more space than traditional tanks.Trendy and modern design with fahrenheit digital temperature display. Eco and Full gas switch for energy saving and get ideal hot water temperature.
6-IN-1 Multiple Protection- Flame-out protection, anti-freezing protection （manual drainage needed）, over-heating protection, air flow pressure switch protection to ensure the safety. Safe electronic ignition system, plugs into standard 120V electrical outlet with UL-listed cord.
2.64 GPM Instant Hot Water -Camplux high capacity 2.64 GPM propane tankless water heater delivers 2.64 GPM on demand endless hot water ensures instant hot water for any small homes, cabins or apartments. On demand water heater only heats the water when you need it and no waiting for preheat.
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8.5

Good

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10
Generic

8L/16L/18L Propane Gas LPG Tankless Water Heater On Demand Boiler Shower Kit,Propane Portable Gas Water Heater, Outdoor Tankless Camping Water Heater with Digital Display, Silver
Main highlights

The low water pressure start-up water control linkage valve enables the water heater to start under low water pressure, stabilize the water flow under high pressure, and meet the requirements of water-deficient areas and residents with high stairs
Over-water pressure protection function, anti-freeze protection function automatically decompresses when the water pressure is too high. The anti-freeze device can drain the raw water to avoid freezing in cold areas or damage to the machine itself if it is not used for a long time.
Most of the high-efficiency energy-saving heat exchangers and main burners adopt advanced energy-saving combustion technology to reduce gas consumption and combustion noise
Manifold Automatic Protection Lon Flame Check Automatically shuts off gas power in the event of an accidental flameout for your safety.
Controller design, overheat protection cold water and warm water can be properly controlled. Automatically shuts off above 75 °C.
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8.2

Good

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10 Best lpg hot water system in Canada

FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use

GASLAND Gasmart E 150000 BTU Tankless Gas Water Heater, Up to 5.8 GPM, Whole House Propane Indoor Installation Residential On-Demand Instant Hot Water Heater, CE528LP

FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches Black Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use

Propane Tankless Water Heater, 4.74 GPM 18L Indoor, Instant Hot Propane Gas Water Heater with Multi-Protection

GASLAND Compact Propane Tankless Water Heater Indoor, Up to 4.22 GPM 102,000 BTU On-Demand Instant Hot Water Heater, Extremely Compact, Ultra Quiet, More Stable Temp for Residential Use, CG422LP

LPG 6L/8L/10L/12L/16L/18L Water Heater 36KW Instant Liquefied Petroleum Gas Water Heater Stainless Steel Boiler Kit Portable(12L)

CAMPLUX F10 Ultra, 2.64 GPM Thermostatic Portable Propane Water Heater, ±1℉ Precision Temperature Control, High Flow 10L Outdoor Hot Water System for Family Camping, RV, Cabin, Pet Wash

GASLAND G3 Max Portable Propane Tankless Water Heater with Built-in Pump, CSA Certified Outdoor Camping Shower System, 1.5H Fast Charging, Instant Hot Water for Camping, RV, Cabin & Off-Grid

CAMPLUX Propane Tankless Water Heater 2.64 GPM, CM264 Gas Tankless Water Heater Indoor, 68,000 BTU On Demand Instant Hot, White

8L/16L/18L Propane Gas LPG Tankless Water Heater On Demand Boiler Shower Kit,Propane Portable Gas Water Heater, Outdoor Tankless Camping Water Heater with Digital Display, Silver

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10 Best lpg hot water system in Canada

FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches White Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use

GASLAND Gasmart E 150000 BTU Tankless Gas Water Heater, Up to 5.8 GPM, Whole House Propane Indoor Installation Residential On-Demand Instant Hot Water Heater, CE528LP

FOGATTI RV Tankless Water Heater, InstaShower 8 Plus, Gen 2, with 15 x 15 inches Black Door and Remote Controller, DC 12V, Best High Altitude Performance, Ideal for RVers' Everyday Use

Propane Tankless Water Heater, 4.74 GPM 18L Indoor, Instant Hot Propane Gas Water Heater with Multi-Protection

GASLAND Compact Propane Tankless Water Heater Indoor, Up to 4.22 GPM 102,000 BTU On-Demand Instant Hot Water Heater, Extremely Compact, Ultra Quiet, More Stable Temp for Residential Use, CG422LP

LPG 6L/8L/10L/12L/16L/18L Water Heater 36KW Instant Liquefied Petroleum Gas Water Heater Stainless Steel Boiler Kit Portable(12L)

CAMPLUX F10 Ultra, 2.64 GPM Thermostatic Portable Propane Water Heater, ±1℉ Precision Temperature Control, High Flow 10L Outdoor Hot Water System for Family Camping, RV, Cabin, Pet Wash

GASLAND G3 Max Portable Propane Tankless Water Heater with Built-in Pump, CSA Certified Outdoor Camping Shower System, 1.5H Fast Charging, Instant Hot Water for Camping, RV, Cabin & Off-Grid

CAMPLUX Propane Tankless Water Heater 2.64 GPM, CM264 Gas Tankless Water Heater Indoor, 68,000 BTU On Demand Instant Hot, White

8L/16L/18L Propane Gas LPG Tankless Water Heater On Demand Boiler Shower Kit,Propane Portable Gas Water Heater, Outdoor Tankless Camping Water Heater with Digital Display, Silver

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