10 Best

Indoor Gas Tankless Water Heaters

of April 2024

  1. Product Highlights
    • 【super low startup pressure required】- only 1.2 psi water pressure required. easily achieves all-day hot water usage for shower. extraordinary startup performance ensures the instant & on-demand use of water heater. (get an extra mini pump installed, you can have more stable water flow and more pleasant using experience.)
    • 【enjoy a bath with no noise】- this instant water heater can produce instant hot water fastly and quietly in a 5db operating sound. embedded with upgrade 20-min timer. so that it can accurately control the coutinuous operating time, protect user's safety and ensure that you can enjoy your bath as long as possible.
    • 【larger capacity, faster heating】- this instantaneous water heater adopts 4 x 20" burner design. built in 100% pure copper pipes. outstanding staged combustion technology not only enables precise control of energy consumption, but also help produce 18lpm (+25℃) large load of hot water within only 2.5s.
    • 【easy to operate】- only 3 rotary knob on the front panel: switching winter / summer mode (40% energy save in this mode), gas regulator & hot water regulator. along with an intuitive led digital display, so as to accurately adjust the water temperature and monitor the temperature changes.
    • 【superior ventilation】- with all-round vents outside and thermal grease on the internal combustion chamber, the instantaneous gas water heater can have abundant air circulation, rapidly discharge the exhaust fume and protect the device from overheating. premium metal housing is highly anti-rust and durable for prolong use.
  2. Product Highlights
    • Easy installation -the tankless propane water heater uses standard 1/2" npt water fitting and gas inlet. the gas water heater comes with 2.3" horizontal vent pipe for convenient and quick installation,great for whole home,small cabins and remote apartments use. you can take s/s wall thimble-wt236 for perfect indoor use. you will need a gas regulator ( camplux model kr-1...
    • Outstanding features- the propane instant hot 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 propane water heater can anti backflow wind in high floors, the s/s 2.36 ” vent pipe exhaust harmful gases quickly
    • 3.18 gpm instant constant water heater -camplux 3.18 gpm propane tankless water heater delivers 3.18 gallons per minute of on-demand endless hot water ensures constant comfortable instant hot water for 2-3 persons whole house. 3.18-gpm heater is activated by water flow rather than water pressure; minimum activation water capacity rate: 0.65 gpm-4.8 gpm; maximum input ra...
    • Modern design,easy operation -the tankless hot water heater has trendy and modern design with unique black glassy front panel,easy to control the water temperature with led touchscreen (fahrenheit and celsius switch optional).the compact size water heater saves more space than traditional tanks
    • 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
  3. Product Highlights
    • Multiple safety features - comes with a long list of safety features standard. these include: built in freeze protection, an overheat cutoff fuse, outlet thermistors to monitor temperatures, and a built-in flame sensor. when the water temperature is fall below 41°f, it will starting heating to avoid freeze damage with power on.
    • ±1°f precise temperature control - benefiting from the calculation and control of the heating power 10000 times/s by the chip, the temperature difference of the water can be precisely controlled within ±1°f.
    • Wind resistant - equipped with dc variable frequency fan, it can withstand category 10 typhoons and avoid safety hazards such as backflow and flameout in extreme weather.
    • Installation tips - this propane gas water heater must be installed in a well-ventilated area. recommended in accordance with local building and plumbing codes by licensed professionals. and not recommended use in excess of 2000 feet above sea level.
    • 2.64 gpm propane water heater - rated at 2.64 gpm at 68,000 btus. it features 1/2" npt incoming and outgoing water connections. designed for compatibility with most standard size plumbing. 3-inch diameter exhaust pipe is required. this ultra-efficient tankless water heater is ideal for just about every single-family home.
    • Led digital display - the gasland propane indoor tankless water heater has a 110/120-volt ul listed 5 feet power cord. the led digital display screen allows you to easily adjust and view output water temperature. bright indicator lights show water flow, fan, and flame detection, along with advanced error code technology to quickly diagnose your water heater.
  4. Product Highlights
    • 【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 68,000btu/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 wat...
    • 【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.
    • 【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,4.74 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: 24.23x5.9x13.4 inches,gas hot water heater is powered by 2 pcs size "d"cell batteries.
    • 【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.
  5. Product Highlights
    • ±𝟏℉𝐏𝐫𝐞𝐜𝐢𝐬𝐞 𝐓𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: the water flow sensor counts the water flow flowing through the heat exchanger, the intelligence chip calculates the amount of gas required to heat the water flow to the set temperature, and the gas regulating valve accurately supplies the appropriate amount of gas to the burner. this series of precise operations enables the orbek water h...
    • 𝐂𝐒𝐀 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐂𝐨𝐦𝐩𝐫𝐞𝐡𝐞𝐧𝐬𝐢𝐯𝐞 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧: in addition to basic safety protection for users such as anti-scalding protection, electric leakage and gas leakage, orbek water heaters are also equipped with anti-freeze protection and anti-dry burning protection that can effectively extend the service life of the water heater. only when both the user and the machine ar...
    • 𝐌𝐨𝐫𝐞 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 𝐖𝐚𝐭𝐞𝐫 𝐇𝐞𝐚𝐭𝐞𝐫: the capacity of traditional tank water heaters is limited. when the hot water is used up, it takes a long time to wait for the heat to be recovery. the significant advantage of tankless water heaters is that they can provide uninterrupted hot water on demand. at the same time, the on-demand hot water supply also means that tankless ...
    • 𝐃𝐢𝐯𝐞𝐫𝐬𝐞 𝐔𝐬𝐚𝐠𝐞 𝐒𝐜𝐞𝐧𝐚𝐫𝐢𝐨𝐬: in winter, the water heater goes into full heating mode, providing enough warm water to meet the needs of a bath in the bathtub. in summer, the anti-scalding mode is activated, so you don’t have to worry about being scalded by hot water when taking an early shower and ruining your good mood for the day. no matter what the situation is, orbek wat...
    • 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐈𝐧𝐬𝐭𝐚𝐥𝐥 & 𝐂𝐨𝐮𝐫𝐭𝐞𝐨𝐮𝐬 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞: both the inlet and outlet are standard 3/4” npt male connectors, which are compatible with most house water pipe sizes. a 3” diameter vent can also be quickly connected to the standard direct vent termination. its compact size of 13"l x 7" w x 20.5"h takes up almost no space. if you have any questions about installation and ...
  6. Product Highlights
    • 【efficient & energey saving】-the 3.18 gpm instant natural gas water heater,on-demand hot water for 2-3 points simultaneous water supply for bathroom,kitchen hot water demand,natural gas water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.
    • 【easy assemble and use】-applied with standard 1/2" npt water fitting and gas inlet, comes with 2.5" horizontal vent pipe for quick installation.note: for normal operation, this product must be installed with proper ventilation and a smoke exhaust pipe.
    • 【tankless water heater】-natural gas water heater tankless steady steady temperature control with more safety protection such as flame failure device,anti-freezing protection,over heating protection,just need 3.6psi of water pressure,3.18gallons of hot water can be output per minute.the maximum temperature raise is 149°f,applicable only natural gas(lng)
    • 【quality material】-this of ours water heater crafted from stainless steel, our water heater exhibits high temperature resistance and corrosion resistance. it also features a built-in oxygen-free copper water tank, ensuring a prolonged service life.with fahrenheit digital display smart digital led display featuring a large high-definition screen, effortlessly adjust the ...
    • 【widely application 】-constant water heater it is only 1/6 the size of a 50 gallon tank water heater,for both bathroom and kitchen hot water demand. great for home,small cabins and remote apartments indoor installation. without the need to install an expansion tank,note: in cold weather, if the water heater is not used for a long time, it is necessary to open the pressu...
  7. Product Highlights
    • 【efficient & energey saving】-the 4.21 gpm instant natural gas water heater ,maximum power output 68000btu/hour,on-demand hot water for 2-3 points simultaneous water supply for bathroom,kitchen hot water demand, natural gas water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.
    • 【easy assemble and use】-applied with standard 1/2" npt water fitting and gas inlet, comes with 2.5" horizontal vent pipe for quick installation.note: for normal operation, this product must be installed with proper ventilation and a smoke exhaust pipe.
    • 【tankless water heater】- natural gas water heater tankless steady steady temperature control with more safety protection such as flame failure device,anti-freezing protection,over heating protection,just need 3.6psi of water pressure,4.21gallons of hot water can be output per minute.the maximum temperature raise is 167°f,applicable only natural gas(lng)
    • 【quality material】-this of ours water heater crafted from stainless steel, our propane water heater exhibits high temperature resistance and corrosion resistance. it also features a built-in oxygen-free copper water tank, reduce heat loss ensuring a prolonged service life.with with led smartdigital display effortlessly adjust the temperature between 86°f-167°f according...
    • 【widely application 】-save over 50% of available space compared to tank water heater.for both bathroom and kitchen hot water demand. great for home,small cabins and remote apartments indoor installation. without the need to install an expansion tank,note: in cold weather, if the water heater is not used for a long time, it is necessary to open the pressure relief valve ...
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