20 Best 50 Gallon Gas Water Heater 40 000 Btu [2023]

Are you looking for the best 50 Gallon Gas Water Heater 40 000 Btu? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 50 Gallon Gas Water Heater 40 000 Btu.

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# Preview Product
1 SmartJacket Water Heater Blanket Insulation System, Energy Star Certified, R value-7.1 SmartJacket Water Heater Blanket Insulation System, Energy Star Certified, R value-7.1
2 Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170000 BTU White Instant Hot Water... Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170000 BTU White Instant Hot Water...
3 EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating... EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating...
4 Water Heater Blanket Insulation, 'NON FIBERGLASS', Fits up to 80 Gallons, Energy Star Certified,... Water Heater Blanket Insulation, "NON FIBERGLASS", Fits up to 80 Gallons, Energy Star Certified,...
5 Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
6 Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
7 Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
8 Airthereal Electric Tankless Water Heater, 9kW, 240Volts - Endless On-Demand Hot Water - Self... Airthereal Electric Tankless Water Heater, 9kW, 240Volts - Endless On-Demand Hot Water - Self...
9 Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater
10 Rheem 18kW 240V Tankless Electric Water Heater Rheem 18kW 240V Tankless Electric Water Heater
11 Tankless Water Heater Natural Gas, Camplux Instant Hot Water Heater, 3.18 GPM Natural Gas Tankless... Tankless Water Heater Natural Gas, Camplux Instant Hot Water Heater, 3.18 GPM Natural Gas...
12 Mr. Heater Corporation F299830 Vent-Free 30,000 BTU Radiant Propane Heater, Multi Mr. Heater Corporation F299830 Vent-Free 30,000 BTU Radiant Propane Heater, Multi
13 Camplux Outdoor Portable Hot Water Heater Propane Instant 2.11 GPM On Demand Camping Gas Tankless... Camplux Outdoor Portable Hot Water Heater Propane Instant 2.11 GPM On Demand Camping Gas Tankless...
14 Bradford White 40 Gallon Natural Gas Water Heater #RG240T6N Bradford White 40 Gallon Natural Gas Water Heater #RG240T6N
15 Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
16 Rinnai RU130iN Natural Gas Condensing Tankless Hot Water Heater, 7 GPM Rinnai RU130iN Natural Gas Condensing Tankless Hot Water Heater, 7 GPM
17 Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater
18 Reliance 9001829005 32-Inch Magnesium Water Heater Anode Rod Reliance 9001829005 32-Inch Magnesium Water Heater Anode Rod
19 Camplux 2.64 GPM Propane Gas Water Heater, Outdoor Camping Tankless Water Heater with Digital... Camplux 2.64 GPM Propane Gas Water Heater, Outdoor Camping Tankless Water Heater with Digital...
20 Rinnai V53DeN Natural Gas Tankless Hot Water Heater, 5.3 GPM, Outdoor Installation Rinnai V53DeN Natural Gas Tankless Hot Water Heater, 5.3 GPM, Outdoor Installation
Bestseller No. 1
SmartJacket Water Heater Blanket Insulation System, Energy Star Certified, R value-7.1
  • WATER HEATER BLANKET - SmartJACKET is a unique system that creates a space between the blanket and the water heater tank to achieve better results.
  • IMPROVE EFFICIENCY - Improve the efficiency of 95% of all water heaters in use today, Reduce Heat loss Up to 40 %.
  • SIMPLE INSTALLATION - Easy to install and easy to clean, fits gas or electric water heaters.
  • ENVIRONMENTALLY FRIENDLY - Non-toxic, non-carcinogenic. Contains no fiberglass.
  • PROTECT YOUR INVESTMENT - Prolongs the life of your water heater, Fits all 20 to 60 gallon tanks.
Bestseller No. 2
Natural Gas Tankless Water Heater, FOGATTI Indoor 7.5 GPM, 170000 BTU White Instant Hot Water...
  • We recommend that all installations of units must be done in accordance with the local building and plumbing codes of the installation location and...
  • The tankless design means you don't have to wait 30 minutes for preheating and unlimited use of hot water.
  • 170,000 BTU high heating capacity and maximum 7.5 GPM. It is suitable for 3-4 outlet points, which can satisfy whole family. UEF over 0.82, the high...
  • Excellent quality CSA certified in the United States and Canada. Adopting the world's most advanced technology, superior safety and durability.
  • Using built in forced exhaust fan at the bottom ensures stable combustion and eliminates the influence of external wind. Compact design for easy...
SaleBestseller No. 3
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating...
  • Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow...
  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use;...
  • Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that...
  • EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and...
Bestseller No. 4
Water Heater Blanket Insulation, "NON FIBERGLASS", Fits up to 80 Gallons, Energy Star Certified,...
  • Save Money, Energy and Help the Environment!!! SAVE 2x MORE WITH OUR PRODUCT!!! 5MM THICKNESS!!!
  • R-VALUE 7.1!!! Reduce Heat Loss by 40% !!! Recover Your Investment in a few month!!!
  • Fits All 20 to 80 Gallon Tanks / Fits Gas or Electric Water Heater
  • Easy to Install and Easy to Clean , Contains no Fiberglass, Non toxic / Non carcinogenic
Bestseller No. 5
Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
  • 30,000 BTU Natural Gas heater to heat spaces up to 1000 square feet
  • Blue flame burner for even convection heat. Maximum Elevation (Ft)-4500. Fuel Consumption/Burn Rate (Gal/Hr)- .030 MCF
  • Automatic low oxygen shut-off system (ODS). CSA Certified. Heater Type: Unvented
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.included.Theromostat, legs and wall...
  • Fuel Type:Natural Gas.Not for use in bathrooms, bedrooms, or recreational vehicles
SaleBestseller No. 6
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
  • Your purchase includes One Mr. Heater Big Maxx Natural Gas Heater with 2 angle brackets & Liquid Propane conversion kit | Thermostat, hose & regulator...
  • Heater dimensions – 29.33” L x 15.50” W x 26.37” H | Coverage area – 2000 Sq. Ft. | Performance – 80,000 BTU | Amps – 2.3 | Voltage –...
  • For use with natural gas | Category 1 vertical, category 3 horizontal venting
  • Powered exhaust allows for vertical or horizontal venting | Spark ignition features self-diagnostic control module
  • This heater offers the operating versatility and safety that you have come to expect from Mr. Heater | Limited 3 year warranty on parts and burners
SaleBestseller No. 7
Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
  • Original Design: Tankless hot water heater's Circ-Logic technology offers recirculation patterns that match your habits; For the latest in...
  • Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a...
  • Smart, Durable Design: Includes 12-, 5-, and 1-year residential guarantee and 5-, 5-, and 1-year commercial factory warranty for heat exchanger,...
  • Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your...
  • Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for...
Bestseller No. 8
Airthereal Electric Tankless Water Heater, 9kW, 240Volts - Endless On-Demand Hot Water - Self...
  • ☼ Endless Hot Water: Imagine you are the last one in your family to take a shower before heading out for the day. You turn on the faucet and the...
  • ☼ Save Space: That water heater in the basement or utility closet takes up a ton of space. This wall-mounted water heater uses 90% less space than a...
  • ☼ Save Energy: Water is only heated when you need it, not stored in a hot water tank. The self-modulating temperature technology only uses energy to...
  • ☼ Important Note: In order to install 9kW Electric Tankless Water Heater it would requires 240 Voltage, 40 AMP Circuit Breaker Size. Please check to...
  • ☼ Safe To Use: With high temp protection, dry heating protection, and electrical leakage protection you can rest easily knowing you have safe,...
SaleBestseller No. 9
Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater
  • 50,000 BTU per hour heats up to 1250 sq. ft.
  • Powered exhaust allows for vertical or horizontal venting
  • Easy outside access to thermostat and A/C terminals and gas connection
  • Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included
  • Minimum 8 ft clearance from floor to base of heater required; Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the...
Bestseller No. 10
Rheem 18kW 240V Tankless Electric Water Heater
  • External digital thermostatic control with LED display (+/1 degree accuracy)
  • Most advanced self-modulation, adjust power to meet hot water demand
  • Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
  • Simple installation – bottom 3/4 inch NPT water connections
  • Threaded for easy replacement, simple installation, digital temperature display
Bestseller No. 11
Tankless Water Heater Natural Gas, Camplux Instant Hot Water Heater, 3.18 GPM Natural Gas Tankless...
  • 3.18 GPM Instant Constant Water Heater -Camplux 3.18 GPM tankless water heater natural gas delivers 3.18 gallons per minute of on-demand endless hot...
  • Convenient, Easy Installation -The tankless water heater uses standard 1/2" BSP water fitting and gas inlet. The water heater comes with1/2 " BSP...
  • Modern Design,Easy Operation -Trendy and modern design with unique black glassy front panel,easy to control the water temperature with LED...
  • Outstanding Features- The Camplux tankless hot water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating...
  • 6-In-1 Protection Ensure Your Safety- Dry combustion,flame failure device, anti-freezing protection, over heating protection to ensure your safety....
SaleBestseller No. 12
Mr. Heater Corporation F299830 Vent-Free 30,000 BTU Radiant Propane Heater, Multi
  • 30,000 BTU Liquid Propane heater to heat spaces up to 750 sqaure feet.
  • Radiant heat burner. Ignition - Electronic
  • Automatic low oxygen shut-off system (ODS). CSA Certified
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
  • Theromostat, legs and wall mounting hardware included
Bestseller No. 13
Camplux Outdoor Portable Hot Water Heater Propane Instant 2.11 GPM On Demand Camping Gas Tankless...
  • Portable Design. This portable water heater weights 14 lb, which is perfect for outdoor camping and road trips.
  • Easy to Install. The propane tankless water heater only takes you 5 minutes to get 2.11 GPM instant hot water. The tankless water heater is powered by...
  • 3.0 PSI Water Pressure Start. The propane portable water heater lights when water pressure between 3.0-110 PSI. 3.0 PSI low water pressure is perfect...
  • Energy Saving. The outdoor portable hot water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas...
  • Important Tips. To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet...
Bestseller No. 14
Bradford White 40 Gallon Natural Gas Water Heater #RG240T6N
  • Bradford White ICON System
  • Advanced ScreenLok Technology Flame Arrestor Design
  • Resettable Thermal Switch
  • Maintenance-Fre
  • Factory-Installed Hydrojet Total Performance System
Bestseller No. 15
Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
  • 94-Percent Energy efficient with stainless-steel condensing heat exchanger
  • Intelligent electronic controls designed to increase energy efficiency and safety
  • Third party efficiency listed by AHRI
  • Up to 38-Feet of 3-Inch PVC Pipe or 5-Feet of 2-Inch PVC Pipe
  • Low Nox Version
Bestseller No. 16
Rinnai RU130iN Natural Gas Condensing Tankless Hot Water Heater, 7 GPM
  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: Up to 7 GPM hot water flow rate for a powerful, constant stream
  • Instant Heating: Equipped with Circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation
  • Guaranteed to Last: 15-, 5-, and 1-year residential for heat exchanger, labor, and parts, respectively; Wifi monitoring
Bestseller No. 17
Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater
  • Easy To Install -It only takes you 5 minutes to set up and it comes with all necessary accesories.To avoid gas leakage caused by improper sealing of...
  • 4.22 Instant Hot Water-It only takes you a few minutes to get 4.22 gallons per minute of instant hot water. The camplux portable water heater lights...
  • 6-in-1 Protection Ensure Your Safety-Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. The...
  • Power Efficient & Energey Saving -Maximum power output 11,000btu/hour, you will get instant endless hot water easily wherever you are. Compact and...
  • Important Tips -To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet...
SaleBestseller No. 18
Reliance 9001829005 32-Inch Magnesium Water Heater Anode Rod
  • Anode rod protects a water heater tank from corrosion
  • Sturdy magnesium construction
  • 32-inch size fits many tanks
  • Can be cut to fit shorter tanks
  • To extend tank life, flush the tank and replace anode rod every year
SaleBestseller No. 19
Camplux 2.64 GPM Propane Gas Water Heater, Outdoor Camping Tankless Water Heater with Digital...
  • CSA Safety Standard -CSA safety standard approved tankless propane water heater,flame failure device, anti-freezing protection, over heating...
  • Lightweight Portable Design-Compact size and weights 23 lbs for easily carry. Hang it using the mounting bracket on the top/back of the gas water...
  • Energy Saving-Compact and light weight structure with 11.5% energy saving technology.The propane gas water heater exchanger and main burner are...
  • 2.64 GPM Instant Hot Water- Maximum power output 68,000btu/hour, you can get 2.64 gallons instant endless hot water easily wherever you are. No need...
  • Important Tips -To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet...
Bestseller No. 20
Rinnai V53DeN Natural Gas Tankless Hot Water Heater, 5.3 GPM, Outdoor Installation
  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary.
  • Optimal Water Pressure: High-performance up to 5.3 GPM hot water flow rate for a powerful, constant stream
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
  • Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively

Having trouble finding a great 50 Gallon Gas Water Heater 40 000 Btu?

This problem is well understood by us because we have gone through the entire 50 Gallon Gas Water Heater 40 000 Btu research process ourselves, which is why we have put together a comprehensive list of the best 50 Gallon Gas Water Heater 40 000 Btus available in the market today.

After hours of searching and using all the models on the market, we have found the best 50 Gallon Gas Water Heater 40 000 Btu for 2023. See our ranking below!

How Do You Buy The Best 50 Gallon Gas Water Heater 40 000 Btu?

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We understand, because we’ve already gone through the whole process of researching 50 Gallon Gas Water Heater 40 000 Btu, which is why we have assembled a comprehensive list of the greatest 50 Gallon Gas Water Heater 40 000 Btu available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 50 Gallon Gas Water Heater 40 000 Btu that you consider buying. Your questions might include the following:

  • Is it worth buying an 50 Gallon Gas Water Heater 40 000 Btu?
  • What benefits are there with buying an 50 Gallon Gas Water Heater 40 000 Btu?
  • What factors deserve consideration when shopping for an effective 50 Gallon Gas Water Heater 40 000 Btu?
  • Why is it crucial to invest in any 50 Gallon Gas Water Heater 40 000 Btu, much less the best one?
  • Which 50 Gallon Gas Water Heater 40 000 Btu are good in the current market?
  • Where can you find information like this about 50 Gallon Gas Water Heater 40 000 Btu?

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Potential sources can include buying guides for 50 Gallon Gas Water Heater 40 000 Btu, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 50 Gallon Gas Water Heater 40 000 Btu. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 50 Gallon Gas Water Heater 40 000 Btu buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 50 Gallon Gas Water Heater 40 000 Btu currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 50 Gallon Gas Water Heater 40 000 Btu has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 50 Gallon Gas Water Heater 40 000 Btu?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 50 Gallon Gas Water Heater 40 000 Btu.
  5. Customer Ratings: Number ratings grade 50 Gallon Gas Water Heater 40 000 Btu objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 50 Gallon Gas Water Heater 40 000 Btu.
  7. Product Quality: You don’t always get what you pay for with an 50 Gallon Gas Water Heater 40 000 Btu, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 50 Gallon Gas Water Heater 40 000 Btu is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 50 Gallon Gas Water Heater 40 000 Btu information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: How long does it take a 50 gallon gas water heater to heat up?

A: A 50-gallon hot water heater with 5,500-watt elements set to 120 degrees takes about 1 hour and 20 minutes to heat water coming in to the unit at 60 degrees. Conversely, when the water entering this same tank is 40 degrees, it takes 1 hours, 47 minutes to heat it up.

Q: How much does an empty 50 gallon water heater weigh?

A: When emptied, here’s what you can expect the tank to weigh: 40-gallon water heaters weigh an average of 106 pounds. 50-gallon water heaters weigh an average of 140 pounds. 80-gallon water heaters weigh an average of 200 pounds. Tankless water heaters with a higher GPM (gallons per minute) are larger and typically weigh more than those with lower GPM.

Q: What gas is in a water heater?

A: – Not all homes have gas; might need to be added – Less safe than electric models – Dirtier operation – Smaller range of sizes – Shorter lifespan than electric – Less efficient heating of water than electric – Relighting sometimes required

Q: How to drain a 50 gallon whirlpool water heater?

A: Open the drain valve on the water heater. Opening a hot water faucet will help the water heater drain faster. Some drain valves may be opened with a handle but others require a flat blade screwdriver. Let the water heater drain completely. Sediment in the bottom of the tank may clog the drain valve and prevent it from draining properly. …