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10 Best lpg instant hot water system in Canada
Best Choice01ONSENOnsen - 7L Portable Tankless Propane Water Heater - Dual Ignition System - Instant Hot Water - for Camping & Outdoor Use - with 12V Water Pump & 120V Converter
Main highlights- WATER PUMP: Easy to install and quiet operation! Designed to bring water pressure to cabins, boats, RV fixtures, and tankless water heaters, the Onsen 3.0 RV / Marine Diaphragm 12V Water Pump is an integral part of any off-grid water system. Factory calibrated for seamless installation, it features noise-absorbing mounts and a pressure switch to turn pump on automatically when tap is opened.
- PORTABLE TANKLESS WATER HEATER: Designed for the ultimate portability and accessibility wherever you roam! Onsen is the only portable water heater on the market with dual ignition—two "D" batteries or a 12 volt power source. Fueled by a 20lb BBQ liquid propane tank, this highly efficient portable water heater can heat 7 liters of water per minute at 50,000 BTUs/hr, ensuring 10-14 hours of reliable hot water usage suitable for all your outdoor heated water needs.
- ONSEN: Inspired by the thousands of natural hot springs found across Japan, Onsen Portable Tankless Water Heaters bring the convenience and comfort of hot water to any outdoor and off-the-grid locations—whether you're backpacking in remote destinations or rinsing off poolside.
- OFF-GRID BUNDLE: The perfect travel and camping companion! The Onsen 7L Portable Tankless Water Heater with 3.0 RV / Marine Diaphragm 12V Water Pump allows you to enjoy a hot shower outside anytime, anywhere. Ideal for heating spring and fall water temperatures of 45°F / 7°C and warmer, this compact water heater turns cold water into instant hot water on demand. The automatic pump provides the necessary pressure for outdoor, off-grid use.
- 120V CONVERTER: Turn your 12V pump into a 120V pump! This kit includes a 10-Amp UL-Listed converter that lets the pump run off of a 120V AC power source. Because you can plug the attached converter cable directly into any standard household power outlet, there is no need for a separate 12 volts battery, which makes installation simpler!
9.8Exceptional
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- 02BreeRainz
BreeRainz Tankless Water Heater Propane,Up to 16L/4.23 GPM,105,750 BTU Instant Hot On Demand Water Heater for Homes and Commercial Settings (110V Plug Powered)
Free ShippingMain highlights- [ Slim Design ] Ultra-thin 59×35×15cm profile saves 50% space versus traditional heaters, ideal for homes, apartments, and commercial use.(Tip: In cold climates, drain residual water via the pressure valve if unused for extended periods.)
- [ Premium Materials, Built to Last ] Our BreeRainz Propane water heater tankless features an oxygen-free copper tank for superior heat conduction and extended durability. Paired with a sleek glass-touch LED panel, it enables effortless temperature adjustment (35°C-65°C) through intuitive
- [ Instant Hot Water, Powerful Flow ] With a high flow rate of 4.23 GPM and 105,750 BTU heating capacity, this Tankless Water Heater delivers stable hot water simultaneously to 2-3 outlets (e.g., showers, kitchen) for uninterrupted comfort.
- [ Easy Installation & Use ] Applicable only Propane（LPG), Includes exhaust pipe and showerhead for quick setup.For optimal performance, certified professional installation per local codes is recommended. Must be installed in well-ventilated areas..(Note: water and gas inlets kit not included)
- [ 5 Smart Modes, One-Touch Control ] Kitchen Mode (45°C),Bath Mode (50°C),ECO Mode (42°C),Smart Temp Mode (40°C auto-adjust),Flow Mode (8-16L/min customizable)
9.6Exceptional
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Value for Money03ONSENOnsen - 5L Portable Tankless Propane Water Heater - Dual Ignition System - Instant Hot Water - for Camping & Outdoor Use Only - with LED Screen, Premium Shower Head, & 12-Volt Alligator Clips
10% Off Free Shipping9.5Excellent
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- 04MYACUC
RV Tankless Water Heater Propane, MYACUC 61000 BTU Upgraded Dual Outlet RV On Demand Instant Hot Water Heater with Remote& Shower Head & 15" x 15" Door for Camper
Main highlights- Universal Fit & Comprehensive Safety – Fits most RVs (13"×13" body with 15"×15" door), replacing common 6-gallon tank heaters. Includes 1/2" NPT water/gas fittings and gas-line adapter for easy installation. Operates on 12V DC – please verify your RV’s power supply. Multiple safety features (boil-dry shutoff, flame-out/overheat protection, auto pressure relief, and anti-freeze protection) provide worry-free operation.
- Powerful Heating & High-Altitude Performance – This rv tankless water heater provides up to 61,000 BTU/h of continuous hot water for RVs, hot water in performing reliably even at high elevations. CSA certified, 2-Year warranty
- Outdoor Shower Faucet & 110 PSI Relief Valve – Comes with a front water outlet and showerhead for easy outdoor use (e.g., washing pets or gear), keeping your RV interior clean. A built-in 110 PSI pressure relief valve offers added safety and convenience
- Energy-Efficient with Precise Temperature Control – High-efficiency coils achieve ~85% thermal efficiency, reducing propane and electricity use by ~40%. Intelligent flame control keeps your chosen water temperature (95–123°F) steady without sudden spikes or drops
- DURABLE CONSTRUCTION - Constructed with a deoxidized copper heat exchanger, this tankless RV water heater offers superior thermal conductivity and corrosion resistance compared to stainless steel alternatives. This ensures longevity and reliability, even in demanding travel conditions
9.3Excellent
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- 05GASCARVN
Tankless Water Heater Propane, 1.58GPM 5L Portable Instant Hot Water Heater, Outdoor Use for RV, Camper Van, Camping Trailer, Cabin, Barn, Pool
Free ShippingMain highlights- 【Portable Design】With sleek and portable design, thetankless water heater propane is easy to carry. A good choice for you to enjoy an amazing hot shower after a long day of camping. Dimensions: 12” x 6” x 15”. Weight: 11 pounds. Powered by 2 pieces “D” cell batteries (need purchase separately).
- 【Instant Hot Water】 Featuring by instant hot water output, tankless water heater is ideal water heater for you use. LED display is available to show power status. 6-in-1 protection ensures you a safe and comfortable bathing experience, including flame failure protection, dry combustion protection, overheat protection, high Water pressure protection, anti-freezing protection and low water flow protection.
- 【Easy to Install】Installation is easy with user manual and installation kits provided for our water heater. In order to avoid freezing in cold weather or in case of long time no use, please drainout the remaining water after using. As a portable and easy-to-use propane water heater, our water heater can be used outdoors and indoors in a well ventilated area
- 【Comfortable Bathing Experience】1.45 gallons of hot water can be produced per minute at the flow rate of 1.45 GPM. Maximum Power Output: 38,000BTU/Hour. With 1.45 PSI minimum water pressure, our rv water heater is suitable for any low-water-pressure area, like country, farm, etc.
- 【After-sale Services】We prioritize customers’ satisfaction, should you have any question while using our instant hot water heater, please feel free to contact us.
- Special Note: Indoor use is prohibited,this unit is inlcude gas regular and NTP 1/2 water inlet
9.0Excellent
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- 06DWALE
Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins
Free ShippingMain highlights- 【Wide Usage】- This Camping Heater,Perfect for Outdoor Shower,Which Bringing an Amazing hot Shower for you When you are Camping, Hiking, Fishing, Beaching, Portable Hot Water Sink, RV/SUV/MPV, etc. Besides, you can Also Wash your Pets with this Tankless Water Heater,Always check gas leakage before operation.
- 【Premiun Water Heater】-Tankless Water Heater with CSA Approved Regulator, with more safety protection such as flame failure device, anti-freezing protection,over heating protection,Just need 3.6PSI of water pressure,4.21 gallons of hot water can be output per minute. The maximum temperature raise is 167 °F,Applicable only Propane（LPG)
- 【Portable Design】-Portable Water Heater size and lightweight make the water heater easy to carry and allow you to enjoy an amazing hot shower after a long day of camping, in your RV, or for giving your pet a bath,Size: 21.65x5.9x13.4 inches,Gas Hot Water Heater is Powered by 2 pcs size "D"cell Batteries.
- 【Efficient & Energey Saving】-The Propane Water Heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.Maximum power output 68000btu/hour, you will get instant endless hot water easily wherever you are.Compact and lightweight structure with 11.5% energy saving technology,so you can get more hot water for less money.
- 【Complete Accessories】-This tankless water heater comes with CSA approval 5FT Gas Regulator, 5 Spray Modes high pressure Shower Head with 59in(1.5m) extended Long Stainless Steel Hose and Shower Holder,There are three interface ports under propane water heater. The left one is the Air inlet. The middle one is the shower port,and The right one is the water inlet.
8.9Very Good
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- 07forimo
RV Tankless Water Heater,65000 BTU, Instant Hot Propane Gas Water Heater, DC 12V Power, Multi-Protection for RVers' Everyday Use
14% OffMain highlights- 【Widely Application 】-RV water heaters are more portable and readily available than tank-type water heaters, which are usually installed in a fixed location to provide hot water for an entire house or building. RV water heaters are perfect for RVs, campers, yachts, and other mobile locations that require hot water. These units usually use LPG as an energy source and can provide hot water for a comfortable bathing experience in an outdoor environment.
- 【Super High Efficiency】-RV water heaters Energy efficient with plenty of hot water,With 65000 BTU of power, it can produce a maximum of 3.9 GPM of hot water. Compared to tanked water heaters, don't need to waste 20-30 minutes waiting for hot water, It can bring you hot water all the time when there is enough gas and water.
- 【Safety & Reliability】-This gas tankless water heater of ours is made of stainless steel, which is resistant to high temperature and corrosion. It has multiple protection functions, such as over pressure protection, over temperature protection, anti-freezing protection, dry burning protection, over current protection, leakage protection switch to protect personal safety, and it also comes with an intelligent remote control that displays the target temperature in Celsius or Fahrenheit.
- 【Propane RV Water Heater】-Propane Tankless Water Heater on demand, Each heater activates only when hot water is needed. The efficient heating coils heat water on demand, using roughly 40% less energy than a traditional tank water heater.Just need 3.6PSI of water pressure,3.9gallons of hot water can be output per minute. The maximum temperature raise is 123°F.
- 【Easy Assemble and Use】-The RV water heater needs to be connected to 12-volt DC power and propane. Inlet and outlet water connections are 1/2“ NPT, gas inlet is 5/8" UNF. It is also equipped with a pressure valve that will release the pressure and drain the water when it reaches a certain level of pressure, effectively preventing the tank from bursting.NOTE: For proper operation, this product must be installed in an area with proper ventilation and exhaust.
8.7Very Good
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- 08thermomate
Tankless Water Heater Electric for Sink Faucet, thermomate 4500W 110~120V Small Point of Use Instant Hot Water Heater CSA Approved with Temperature Display, Self-modulating, 0.85GPM at 35°F Rise
Free ShippingMain highlights- [Self-modulating Power] - Regulating the amount of energy required to heat water only when you need it with 99.8% efficient. 110-120V Hardwired
- [Long-lasting Quality] - Cast aluminum heating element separated from water line, significantly reducing scale, corrosion and mineral buildup. SUS 304 stainless steel water tube
- [Instant Sink Hot Water] - 4.5kw power heating system provides on demand hot water in seconds for point-of-use applications, perfect for under / over sink faucet. Temperature range from 85°F - 131°F. 24 Hours standby. 0.26GPM-1.0GPM
- Touch control panel and digital temperature display allowing adjustment in 1° increment. IP25 waterproof, Standard 1/2"NPT pipe fitting, pre-wired pigtail for easy installation
- Sleek Compact Size - 10.95" x 7.4" x 2.52", Small water heater fit in tight places within your home or business, like under cabinets and sinks, hair salons, bar counters and hotel receptions, saving valuable storage space
- Important Note - Please verify this unit is the right size for you: 4.5kW 120V ONLY Hardwired, requiring 40A Double Pole Circuit Breaker, 10AWG min wire size and 1/2"NPT water connections
8.5Good
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- 09DWALE
Tankless Water Heater 4.21GPM 16L Outdoor Portable Gas-Fired Geyser Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins
Free ShippingMain highlights- 【Wide Usage】- This Camping Heater,Perfect for Outdoor Shower,Which Bringing an Amazing hot Shower for you When you are Camping, Hiking, Fishing, Beaching, Portable Hot Water Sink, RV/SUV/MPV, etc. Besides, you can Also Wash your Pets with this Tankless Water Heater,Always check gas leakage before operation.
- 【Premiun Water Heater】-Tankless Water Heater with CSA Approved Regulator, with more safety protection such as flame failure device, anti-freezing protection,over heating protection,Just need 3.6PSI of water pressure,4.21 gallons of hot water can be output per minute. The maximum temperature raise is 167 °F,Applicable only Propane（LPG)
- 【Portable Design】-Portable Water Heater size and lightweight make the water heater easy to carry and allow you to enjoy an amazing hot shower after a long day of camping, in your RV, or for giving your pet a bath,Size: 21.65x5.9x13.4 inches.
- 【Efficient & Energey Saving】-The Propane Water Heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.Maximum power output 68000btu/hour, you will get instant endless hot water easily wherever you are.Compact and lightweight structure with 11.5% energy saving technology,so you can get more hot water for less money.
- 【Complete Accessories】-This tankless water heater comes with CSA approval 5FT Gas Regulator, 5 Spray Modes high pressure Shower Head with 59in(1.5m) extended Long Stainless Steel Hose and Shower Holder,There are three interface ports under propane water heater. The left one is the Air inlet. The middle one is the shower port,and The right one is the water inlet.
8.4Good
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- 10CAMPLUX ENJOY OUTDOOR LIFE
Camplux 5L Portable Propane Gas Tankless Water Heater, 1.32 GPM Tankless Water Heater with 1.2 GPM Water Pump, Black
Free Shipping8.3Good
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