Best Rated Gas Water Heaters - April 2024

Takagi T-KJr2-IN-NG Indoor Tankless Water Heater, Natural Gas

T-KJR2-INNG Features: -Tankless water heater.-Natural Gas.-Can be converted into a direct-vent unit.-Indoor installation only.-BTU/hr: 19,500 140,000.-0.82 Energy factor.-Flow rate: 6.6 GPM maximum.-Cost-efficient and environmental friendly.-Perfect for light residential and radiant heating applications.-Energy star. Dimensions: -Overall dimensions: 20.3" H x 13.8" W x 6.7" D.

• ASIN: B0057X27OC
• UPC: 671657108212
• ASIN: B0057X27OC
• Brand: TAKAGI
• Size: -1
• Manufacturer: Takagi

Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, 10-Gallon Per Minute

With gas inputs of 199,000 BTU, the T-H3 can produce enough hot water for four bathrooms in warmer climates or three baths in colder climates.

• ASIN: B00DDPZ5HM
• UPC: 671657140946
• ASIN: B00DDPZ5HM
• Brand: TAKAGI
• Size: Medium
• Manufacturer: Takagi

Eccotemp 20HI Indoor 6.0 GPM Natural Gas Tankless Water Heater

The Eccotemp 20HI Indoor Natural Gas Tankless Water Heater is one of the largest indoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-NG is powered by natural gas. The Eccotemp 20HI-NG is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated contr... [Read More]

• ASIN: B07SMBDHQW
• UPC: 853868008264
• ASIN: B07SMBDHQW
• Brand: Eccotemp
• Manufacturer: Eccotemp Systems

Eccotemp 45H-NG Outdoor 6.8 GPM Natural Gas Tankless Water Heater, White

The Eccotemp 45H-NG Outdoor Natural Gas Tankless Water Heater is the largest outdoor model of the Eccotemp tankless line. Rated at impressive 6.8 GPM and 150,000 BTU per hour, the 45H-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted 45H-NG is powered by natural gas. With its fully automated control system, the Eccotemp 45H-NG is the ideal choice for any standard sized home. The Eccotemp 45H/HI series is CSA Certified for US and Canadian use guaranteeing a safe, easy, and enjoyabl... [Read More]

• ASIN: B00K2XLJH8
• UPC: 891876002393
• ASIN: B00K2XLJH8
• Brand: Eccotemp
• Size: 6.8 GPM
• Manufacturer: Eccotemp Systems

Eccotemp 20H Outdoor 6.0 GPM Natural Gas Tankless Water Heater

The Eccotemp 20H Outdoor Natural Gas Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20H-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20H-NG is powered by natural gas. The Eccotemp 20H-NG is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control... [Read More]

• ASIN: B07SPVM1JR
• UPC: 853868008257
• ASIN: B07SPVM1JR
• Brand: Eccotemp
• Manufacturer: Eccotemp Systems

Noritz NRC66DVNG Indoor Condensing Direct Tankless Hot Water Heater, 6.6 GPM - Natural Gas

The NORITZ NRC66DV is a fully condensing tankless water heater with an advanced heat exchanger design and built-in controller. With flow rates up to 6.5 gallons per minute the NRC66DV delivers the highest flow rates in its category and can be vented using 3" Schedule 40/80 PVC, PP or CPVC.  Various adapters and terminations are available to allow for a wide array of venting options.  This unit ships complete with a 6' power cord.  IK-WV-200-1-XX-LF valve kit (required for installation) is sold separately. Common companion items include rain cap (PRC-1), atmospheric conversion kit (SVCK-3) a... [Read More]

• ASIN: B00CI4YS3G
• UPC: 727904482106
• ASIN: B00CI4YS3G
• Brand: Noritz
• Manufacturer: Noritz

VEVOR 6L Propane Gas Hot Water Heater 16KW Portable 6L LPG Hot Water Heater Tankless Water Heater (6L, Propane Gas)

16KW Portable 6L LPG Hot Water Heater Tankless This is a 12KW 6L/min tankless hot water heater uses Liquefied Petroleum Gas (LPG) as the main energy source. You can get instant, endless hot water wherever you are! For safety, this gas water heater is installed outside, but shower in the bathroom. Low water pressure start up, suitable for mansions, old buildings, country house etc. It also has several built-in protection devices to ensure your safety on use. Note: 1. For your safety, please do not install this water heater in your bathroom. 2. This 6L tankless instant hot water heater uses Liqu... [Read More]

• ASIN: B07N7BV5GH
• ASIN: B07N7BV5GH
• Brand: VEVOR
• Size: 6L-Portable
• Manufacturer: VEVOR

Eccotemp 45HI-NG Indoor 6.8 GPM Natural Gas Tankless Water Heater, White

New 2017 Model update: This model has been redesigned to activate at a lower flow rate of .8 GPM as well as updated self diagnostics. The Eccotemp 45HI-NG is the largest indoor model of the Eccotemp tankless line. Rated at impressive 6.8 GPM and 140,000 BTU per hour, the 45HI-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted 45HI-NG is powered by natural gas. With its fully automated control system, the Eccotemp 45HI-NG is the ideal choice for any standard sized home. 45HI Manual ... [Read More]

• ASIN: B00K2XLJ82
• UPC: 891876002379
• ASIN: B00K2XLJ82
• Brand: Eccotemp
• Size: 6.8 GPM
• Manufacturer: Eccotemp Systems

Eccotemp i12-NG Tankless Water Heater

The Eccotemp i12-NG has a new revolutionary design, making it unlike any other tankless water heater on the market today. This model features a sleek black glass casing, fully automatic temperature controls for precision, touch screen, and LCD temperature display which shows output temperature as well as GPM flow. Rated at an impressive 3 GPM, the Eccotemp i12-NG Tankless Water Heater is a natural gas fired, indoor model designed for small to medium hot water production where you need more than one hot water application at the same time. The Eccotemp i12-NG is perfect for vacation cabins, cott... [Read More]

• ASIN: B0157EJTQY
• UPC: 891876002621
• ASIN: B0157EJTQY
• Brand: Eccotemp
• Size: 16 x 16 x 11 inches
• Manufacturer: Standard Plumbing Supply

Eccotemp fvi12-NG FVI-12 Natural Gas, 3.5 GPM, High Capacity Tankless Water Heater, White

The incredibly efficient Eccotemp FVI-12 Natural Gas Tankless Water Heater uses an intense gas-fired flame to instantly heat water the moment it passes through the unit, so as long as you feed water in, hot water will come out! Comes ready to install. With the included horizontal vent kit, this Eccotemp FVI-12 Natural Gas Tankless Water Heater can be installed for indoor use right out of the box. Great for cabins and smaller homes, so you don't bust your budget for a hot shower! The Eccotemp FVI-12 Natural Gas Tankless Water Heater is a manual water heater. This means that any water temperatur... [Read More]

• ASIN: B00388M4B4
• UPC: 891876002096
• ASIN: B00388M4B4
• Brand: Eccotemp
• Manufacturer: Eccotemp Systems

Eccotemp i12-LP water heater, 4 GPM, Black

The Eccotemp i12 Liquid Propane 3 GPM Tankless Water Heater has a new revolutionary design, making it unlike any other tankless water heater on the market today. The Eccotemp i12-LP is perfect for vacation cabins, cottages, and smaller homes. This model features sleek black tempered glass paneling, fully automatic temperature controls for precision, and a touch screen with an LED temperature display that shows output temperature and GPM flow. The i12-LP is also equipped with child locking technology. The Eccotemp i12-LP is a liquid propane powered, indoor model designed for small to medium hot... [Read More]

• ASIN: B0157EJT28
• UPC: 891876002614
• ASIN: B0157EJT28
• Brand: Eccotemp
• Size: 4 GPM
• Manufacturer: Eccotemp

Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heaters, White

The incredibly efficient Eccotemp FVI-12 Propane Tankless Water Heater uses an intense propane flame to instantly heat water the moment it passes through the unit, so as long as you feed water in, hot water will come out! Comes ready to install. With the included horizontal vent kit, this Eccotemp FVI-12 Propane Tankless Water Heater can be installed for indoor use right out of the box. Great for cabins and smaller homes, so you don't bust your budget for a hot shower! It can be used with a 20-100 lb. propane tank (tank and hoses not included). The Eccotemp FVI-12 Propane Tankless Water Heater... [Read More]

• ASIN: B002Y0K6AI
• UPC: 891876002089
• ASIN: B002Y0K6AI
• Brand: Eccotemp
• Size: 11-50 Gallons
• Manufacturer: Eccotemp Systems

Camplux BW211 8L 2.11 GPM Propane Gas Outdoor Portable Tankless Water Heater

The 2.11 GPM Camplux portable outdoor tankless water heater is perfect for campsites, cabins, or simply around the house. Wash your car, wash your boat, take a hot shower, wash the dogs or the horse. The ignition turns with 2 size D batteries so it makes it great for off grid or other areas where electricity is not readily available. The ideal operating range for the 2.11 GPM Camplux portable tankless water heater is 3.0～110.0 PSI. Camplux tankless water heater focus on innovative combustion technology and advanced multiple protection systems to ensure your safety.

• ASIN: B07FY1DVXR
• ASIN: B07FY1DVXR
• Brand: CAMPLUX ENJOY OUTDOOR LIFE
• Size: 8L
• Manufacturer: CAMPLUX

Takagi T-K4-IN-LP Indoor Tankless Water Heater, Propane

T-K4-INLP Features: -Tankless water heater.-Propane gas.-Direct-vent conversion optional.-Ignition: Electronic.-Indoor installation only.-Exhaust and water temperature safety control.-BTU/hr: 11,000 190,000.-Gas connection: 3/4".-0.82 Energy factor.-Flow rate: 8.0 GPM maximum.-Water pressure: 15 psi minimum, 150 psi maximum.-LP manifold pressure: 3.7-4.0" W.C.-Energy star. Specifications: -Electrical supply: AC 120V (60 Hz). Dimensions: -Weight: 38 lbs.-Overall dimensions: 20.5" H x 13.8" W x 8.5" D.

• ASIN: B0057X20XA
• UPC: 671657108267
• ASIN: B0057X20XA
• Brand: TAKAGI
• Size: -1
• Manufacturer: Takagi

Takagi T-H3M-DV-N Condensing Direct Vent Tankless Water Heater, Natural Gas

The T-H3M supplies hot water to domestic hot water systems (directly or indirectly) which can be used with storage tanks, recirculation systems, hydronic heating systems, radiant floor systems, and/or domestic & heating applications, The T-H3M is a high efficient, condensing thankless water heater perfect for residential applications. With gas inputs of 120,000 BTU, the T-H3M can produce enough hot water for two bathrooms in warmer climates or 1.5 baths in colder climates.

• ASIN: B00JVTHZRC
• UPC: 671657177317
• ASIN: B00JVTHZRC
• Brand: TAKAGI
• Manufacturer: Takagi

Camp Chef Triton 5 Liter Gas Portable Camp Water Heater with Shower Head | HWD5

The Camp Chef HWDS Triton Hot Water Heater is a handy piece of equipment to have for enjoying warm water almost anywhere. It is basically a gas-powered water heater that is portable and can be

• UPC: 10363535
• Model: HWD5
• Color: Gray
• Size: 5 L5
• Rating: 4.352

RELIANCE WATER HEATER CO Honeywell Electronic Gas Control Valve For Reliance 300 Series Water Heaters 9007884

Gas Control Water Heater

• UPC: 38470477
• Model: 9007884
• Color: Multicolor
• Rating: 4.2

Camp Chef Triton 10 Liter Gas Portable Camp Water Heater w/ Shower Head | HWD10

The Camp Chef HWDS Triton Hot Water Heater is a handy piece of equipment to have for enjoying warm water almost anywhere. It is basically a gas-powered water heater that is portable and can be

• UPC: 20468072
• Model: HWD10
• Color: Silver
• Size: 10 L10
• Rating: 4.406

Marey 10L 3.1GPM Gas Tankless Water Heater Instant Hot Water

The MAREY GA10NG Indoor Natural Gas Tankless Water Heater can provide up to 4.3 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because

• UPC: 40276036
• Model: GA10NG
• Color: Silver
• Size: 10 L10
• Rating: 3.75

Reliance 6 30 UNORT 30 Gallon Gas Water Heater

WATER HTR 30GAL GAS

• UPC: 128023479
• Model: 6 30 UNORT
• Color: Multicolor
• Rating: 1.0

TCMT 1.6 GPM 6L Portable Tankless Water Heater LPG Liquid Propane Gas Instant Hot Boiler with Digital Display for Outdoor RV

Gas Type: LPG Liquid Petroleum Gas (PROPANE)Capacity: 6L/min (1.6 GPM), 25 degrees warm water producing rateGalvanized pure copper tankDigital temperature displayWorking temperature: -8-45℃Thermal input: 16KWThermal efficiency: ≥80%Temperature rise: 25℃Minimum working water pressure: 0.02MPaGas pressure: 2800PaGas

• UPC: 767903334
• Model: TCMT-LPG-6L
• Color: White

Reliance Water Heater 3-40-NOCT400 Water Heater, Gas, 35,500 BTU, 40-Gals.

Reliance Tall Height Water Heater And Draf *Power Source: Natural Gas *Product Type: Water Heater *Assembled Height: 62 in. *Assembled Length: 20 in. *Assembled Width: 20 in. *Tank Capacity: 40 gal. *Water Connection Size: 3/4

• UPC: 359626640
• Model: 3-40-NOCT400

Marey 2.0 GPM Liquid Propane Gas Portable Tankless Water Heater, White

The Marey 2.0 GPM Liquid Propane Gas Portable Tankless Water Heater, White, can provide up to 1.5 Gal. per minute for a perfect outdoor shower at 115°F output water temperature. It is also called water

• UPC: 40276164
• Model: GA5PORT
• Color: White
• Size: Tankless Water Heater
• Rating: 4.5

marey power gas 10l 2.7 gpm natural gas digital panel tankless water heater

Features:Compact design saves: space and allows for easy installation just about anywhere.The tankless heater can heat an unlimited volume of water as needed.Hot water is available in just a few seconds.Activates by water flow from

• UPC: 40276052
• Model: GA10NGDP
• Color: Silver
• Size: 2.6 gallon natural gas natural draft2.6
• Rating: 3.333

RHEEM Gas Water Heater,50 gal.,42,000 BtuH PROG50-42N RH67 PV

Gas water heaters can heat a stream of water as it heads to your pipes, so you don't have to rely on a tank of hot water, which can get expensive. Here are some important

• UPC: 196335889
• Color: Multicolor

Best Rated 2 GPM Portable Tankless Water Heater Outdoor Shower LPG - 2 DAY SALE

• UPC: 332451333867
• Category: Tankless Water Heaters
• Price: 63 USD