10 Best Water Heater Gas 2021

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

Rinnai V65IN Tankless Water Heater – ⭐ Best Overall Water Heater Ga

V65IN by Rinnai

  • Color: V65iN - Natural Gas/6.5 GPM
  • Weight: 45.6 pounds
  • Dimensions: 14 x 9.3 x 26.9 inches
  • Warranty: See Manufacturer
Rinnai V65IN Tankless Water Heater
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

Camplux Pro 1.58 GPM Tankless Propane Water Heater

BD158N by CAMPLUX ENJOY OUTDOOR LIFE

  • Color: White
  • Weight: 14 pounds
  • Dimensions: 11.6 x 4.3 x 17.3 inches
Camplux Pro 1.58 GPM Tankless Propane Water Heater
  • Compact,Light Weight Portable Design-11.61 (L)*4.33(W)*17.32(H) inch ,Weight-16 lb. Compact and portable design perfect for barns,cabins,delivers instant hot shower for dogs and horses.
  • Easy Installation for Instant Hot Water-It only takes you a few minutes to get 1.58 gallons per minute of instant hot water. The camplux portable water heater lights when water pressure between 3.0-110 PSI, low water pressure is perfect for campings and remote cabins.
  • CSA Safety Testing Standard Ensure Your Safety-Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. The anti-freezing 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.
  • 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.

Rinnai Outdoor Tankless Hot Water Heater

V65EN by Rinnai

  • Color: White
  • Weight: 47.4 pounds
  • Dimensions: 9.6 x 14 x 24.3 inches
  • Warranty: See Manufacturer
Rinnai Outdoor Tankless Hot Water Heater
  • Max BTU's 120,000
  • Max Energy Factor 0.82
  • Outdoor Installations
  • Meets California and Texas NOx Emissions Standards
  • Lightweight and Compact

Honeywell WT8840B1000 Water Heater Gas Control Valve

WT8840B1000 by Honeywell Home

  • Release date: 06/14/2017
  • Weight: 2.2 pounds
Honeywell WT8840B1000 Water Heater Gas Control Valve
  • Mounting in the upright position
  • Temperature ratings: ambient-- 0 c to 60 c. Inlet/Outlet Size (in.) - 1/2 inch. NPT x 1/2 inch. Inverted Flare. Capacity - Min. 30 ft3/hr, Max. 75ft3/hr
  • Pressure regulator setting (psi): 5.0 in. Wc
  • Temperature Range: 32 to 150 F
  • An included integrated NTC temperature sensor reads water temperature within the appliance up to 221 F (105 C)

Tankless Water Heater

AS150CA by GASLAND

  • Color: White
  • Dimensions: 15.4 x 11.8 x 5.9 inches
Tankless Water Heater
  • 【CSA Approved Safety 】CSA approved Gasland tankless water heater, safe as per Canadian and US Standard. Comes with multiple protection functions, such as flame failure device, anti-freezing protection, over heating protection, Oxygen Depletion Safety Shutoff Device. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or in case of long time no use. Water temperature over 167 °F, gas supply shut off automatically under unexpectable flameout.
  • 🎁【Camping Hot Shower Solution】No electricity needed, will start up with 2.5PSI low water pressure and 2 D cell batteries(not included). If you use it for camping, it works great with 12V water pump. There's no need to preheat before using tankless water heater. As soon as you turn on the tap, the water flows with your desired temperature in seconds. The maximum temperature raise is 167℉(75℃) and the minimum temperature raise is 48℉(9℃)for 1.5GPM.
  • 🎁【Portable Compact Size Design】 Compact size (17.6"x11.8"x6.4") lightweight design for easily carry. You can take an amazing hot water shower when camping. Also you can wash your pets with this tankless water heater in outdoor. You can hang it using the mounting bracket on the top/back of the gas water heater. It will only take you a few minutes to install the gas water heater according to the instructions.
  • 🎁【Energy Saving】Compact and light weight 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. You will save more when you use Gasland AS150 propane tankless water heater.
  • 🎁【Excellent Customer Service】We have professional team to offer you excellent service. If you have any question, please refer to the instruction manual and feel free to contact us Monday through Friday from 9:00 am - 5:30 pm Eastern Time.

Hydro Master 3/4-Inch IPS Isolator Tankless Water Heater Service Valve – 💲 Best Budget Water Heater Ga

0560301 by HYDRO MASTER

  • Weight: 3.75 pounds
Hydro Master 3/4-Inch IPS Isolator Tankless Water Heater Service Valve
  • Lead Free Brass- Meets all federal & state standards for lead levels in drinking water system components
  • Tankless Water Heater Service Valves 500WOG, colored valve handles for easy identification of hot and cold valves
  • Include a residential pressure relief valve (150 PSI/500,000 BTU)
  • Certified by CSA Group
  • Easy to Install

Marey Power Gas 10L 2.7 GPM Natural Gas Digital Panel

GA10NGDP by MAREY

  • Color: Silver
  • Weight: 7 pounds
  • Dimensions: 6.9 x 13.6 x 23.6 inches
Marey Power Gas 10L 2.7 GPM Natural Gas Digital Panel
  • Digital Temperature Display
  • Compact design saves space and allows for easy installation just about anywhere
  • Does not require electricity (operates with 2 D Cell battery)
  • Only uses gas while water is flowing
  • Saves water and up to 60% less electricity than conventional tank water heater, making it cost effective and

VIVOHOME Outdoor Portable 1.6GMP 6L Propane Gas Tankless Water Heater

by VIVOHOME

VIVOHOME Outdoor Portable 1.6GMP 6L Propane Gas Tankless Water Heater
  • POWER EFFICIENT - The flow rate is 6L/min, that is, hot water can be output 1.6 gallons per minute; Low energy consumption, but very efficient, save your money on the energy cost and meets your various needs at same time
  • CONVENIENCE - Applicable water pressure from 3~145 PSI; If the water pressure is below 3 PSI, the water heater cannot be ignited; The water temperature is displayed in degrees Fahrenheit℉, which is in line with the usage habits of the United States and is very convenient to use
  • SAFETY PROTECTION - The safety of the propane water heater is also an important thing that everyone will value very much; Our products have more than four protection methods; The product has safety protection measures such as overheating protection, antifreeze protection, flameout protection, and anti-dry protection, which prevent the product from giving users the possibility of any harm, provides a comfortable and safe bathing conditions, a reliable product
  • ENERGY SAVING - Automatic ignition and flameout modes, turn on the shower, the tankless water heater automatically ignites, turn off the shower, the water heater automatically turn off the flame; With this unique design, our heater can save the energy for you and ensure your safety at the same time
  • WIDELY APPLICATION - Our gas water heater is mainly used for outdoor showering with hot water, soaking feet during a trip, washing pets when outside camp, washing your car or your boat outside; No more cold water outside shower, our water heater provides you a safe and comfortable hot shower at anytime anywhere

Happybuy Tankless Water Heater Propane 18L Propane Water Heater 4.8GPM

by Happybuy

  • Color: Silver
  • Weight: 18.9 pounds
  • Dimensions: 13.7 x 6.3 x 25.6 inches
Happybuy Tankless Water Heater Propane 18L Propane Water Heater 4.8GPM
  • 【SUPERB MATERIALS】- Power: 36 KW; Hot Water Output: 18 L/min(4.8 GPM); Gas Supply: LPG(Liquid Petroleum Gas); Water Temperature: 50 °F -140 °F; This tankless water heater propane is crafted with stainless steel case and inner copper devices, making it anti-rust, high-temperature resistant, no water leakage, and durable. Come with a portable shower head kit.
  • 【6-IN-1 MULTI PROTECTIONS】- Our propane water heater is upgraded with six protection ways to ensure your security on the shower, such as Over 75℃(167 °F) protection, low water flow protection, anti-frozen protection, over water pressure protection, no flame protection, 20min timer, etc.
  • 【EFFORTLESS CONTROL】- You can easily adjust the water temperature by rotating the gas & water knobs on the panel. Switch the summer/winter mode to change the fire row amount, and save 40% gas in your bill. The combustion device will reach ≥80.8% thermal efficiency to save 11.5% energy. Start at a 0.015 MPA low water pressure; normal working pressure is 0.02 MPA-0.8 MPA.
  • 【WALL-MOUNT & DETAILS】- This gas water heater is light-weight & portable to be installed on the wall, tree, or outside the RV for space-saving. Well-selected devices are included like copper standard G1/2" hose connectors, filtration mesh, gas emission tube, and copper water tank. Ignite the heater with 2 "D"cell batteries, and no pilot light is needed.
  • 【DIVERSIBLE USE SCENARIOS】- CE test passed, fast to heat, this propane hot water heater is perfect for showering, pet washing, outdoor cleaning, camping and trip road, etc. Provide you with constant hot water, especially in winter or cold places. Instant, endless hot water, enjoy a comfortable showering at any time & any location.

Noritz NRC66DVNG Indoor Condensing Direct Tankless Hot Water Heater – 👑 Premium Pick

NRC661-DV-NG by Noritz

  • Weight: 11.42 pounds
  • Dimensions: 6.7 x 13.8 x 23.6 inches
  • Warranty: 12 Year Heat Exchanger, 5 Year Parts, 1 Year Labor
Noritz NRC66DVNG Indoor Condensing Direct Tankless Hot Water Heater
  • Endless hot water
  • Can be vented with Schedule 40 PVC Pipe and Fitting
  • High Efficiency
  • Low Nox
  • Remote thermostat & 6' power cord included

Similiar Categories