The Eccotemp® 20HI-NGH Indoor 6.0 GPM Natural Gas Tankless Water Heater Horizontal Bundle gives you one of the most advanced outdoor units for use in standard 1-2 bath single-family homes, condos, and cabins, as well as smaller commercial applications. With its upgraded Product Control Board, new gas-modulating valve, and impressive 6.0 GPM rating with a temperature rise of 38°F and 150,000 BTU per hour, the Eccotemp 20HI-NG can easily meet all your hot water needs. Powered by natural gas, plus 110/120V AC electricity to run the internal exhaust fan and digital display, this compact wall unit features a fully automated control system for efficient operation. Uses standard 3/4" NPT water and gas fittings. Comes ready to install, with gas shut-off valve, hardware, and instructions. CSA tested and approved. Mfrs. limited warranties: Heat exchanger, 10 years; Parts, 5 years. Also included: the Eccotemp 3" Stainless Steel Horizontal Vent Kit, which contains a termination hood, pipes, elbow, wall thimble, and adapter with backflow preventer. Note: Use of the Eccotemp 20HI at altitudes above 2000' may affect overall product efficiency and performance. Installation and use of the Eccotemp 20HI above 5000' is not recommended. Cannot be used for hydronic systems, recirculating, or floor heating. Advanced indoor wall-mount unit Heats water on demand, without a tank Great for most homes and cabins Upgraded Product Control Board and gas-modulating valve Rated for 6.0 GPM/150,000 BTU per hour Raises water temperature by up to 38°F Provides endless hot water whenever needed Powered by natural gas Complete and ready to install Includes Horizontal Vent Kit for thru-wall mounting
The Eccotemp i12 Indoor Liquid Propane Tankless Water Heater is one of the most advanced indoor models of the Eccotemp tankless line. Rated at an impressive 4.0 GPM with a temperature rise of 38 degrees and 80,000 BTU per hour, the Eccotemp i12-LP can meet all your hot-water needs. Eccotemp’s advanced 0.7 GPM low flow ignition technology allows users to enjoy endless hot water without experiencing cold spots. We recommend the Eccotemp i12-LP for smaller sized single-family homes, apartments, condos, and cabins as well as small commercial applications. Using 1-2 hot water applications simultaneously is a breeze with the Eccotemp i12-LP. With our upgraded PCB (Product Control Board) performance and an all new gas modulating valve, consumers can experience reliable temperature performance with a price anyone can afford. The compact, wall mounted Eccotemp i12-LP has a 110/120 volt UL listed power cord that powers the internal Exhaust Fan, Digital Display and PCB. With its fully automated control system, the Eccotemp i12-LP only pulls about 0.5 amps during operation, making it an ideal for low energy consumption and efficiency. The Eccotemp i12 has been tested at elevations up to 2000 feet. Installation and use of the Eccotemp i12 above 2000 feet may affect overall product efficiency and performance. Installation and use of the Eccotemp i12 above 5000 feet is not recommended. IMPORTANT NOTE- Cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING.
3.18 GPM Instant Constant Water Heater -Camplux 3.18 GPM tankless gas 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 rating: 82,000 BTUs; Water connection location/size: Bottom/0.5-inch NPT. Easy Installation -The tankless 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-106A )＆ 1 pc 5/8" NPT male to 1/2" BSP female gas connector adapter if you want to hook this water heater up to a tank. 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. Outstanding Features- The 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 gas water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly. 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.
Outdoor life always gives people enthusiasm and happiness and CAMPLUX outdoor has that figured out. CAMPLUX dedicated to providing you an easy and efficient outdoor life style. Portability, energy saving and innovation are the three key elements of CAMPLUX products. CAMPLUX range is constantly expanding so keen an eye out for quality, innovative products. Features 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 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 rating: 82,000 BTUs; Water connection location/size: Bottom/0.5-inch NPT. Convenient, Easy Installation -The tankless water heater uses standard 1/2" BSP water fitting and gas inlet. The water heater comes with1/2 " BSP female to 1/2" NPT male gas connector adapter then you want hook this water heater to natural gas pipe directly.It also comes with 2.3" horizontal vent pipe,ensures efficient power ventilation. You can take Camplux customized wall thimble-WT236 for perfect indoor use. Modern Design,Easy Operation -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 instant water heater saves more space than traditional tanks. Outstanding Features- The Camplux tankless 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 natural gas water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly. 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. Note- The standby electric power of is 2W, working electric power is 42W. Natural gas input pressure is 0.25 psi. There is a pressure relief valve at the water inlet of water heater. It is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blew up when the temperature is lower than 32 ° F in winter .
The Eccotemp 20Hi Indoor Natural Gas Tankless Water Heater is one of the most advanced CSA approved outdoor models of the Eccotemp tankless line. The included Eccotemp Service Kit Bundle with the EZ-FLUSH Descaler Kit maximizes your water heaters efficiency all year long by flushing away harmful build up. The Eccotemp Service Valve Bundle also includes the service valve for easy access to descaling your water heater without disconnecting water lines, as well as a quart of Eccotemp Descaling Solution. Rated at an impressive 6.0 GPM with a temperature rise of 38 degrees and 150,000 BTU per hour, the Eccotemp 20Hi-NG can meet all your hot-water needs! Eccotemp's advanced 0.7 GPM low flow ignition technology allows users to enjoy endless hot water without experiencing cold spots. The compact, wall mounted 20Hi-NG has a 110/120-volt UL listed power cord that powers the internal Exhaust Fan, Anti-Freeze Protection, Digital Display and PCB. With its fully automated control system, the Eccotemp 20Hi-NG only pulls less than 3 amps during operation, making it an ideal for low energy consumption and efficiency. The Eccotemp 20Hi has been CSA tested and approved for US & Canadian use at elevations up to 2000 feet. Installation and use of the Eccotemp 20Hi above 2000 feet may affect overall product efficiency and performance. Installation and use of the Eccotemp 20Hi above 5000 feet is not recommended. Rated for 2-3 applications used simultaneously means that taking a shower and running two sinks at the same time is effortless. The Eccotemp 20H is ideal for normal hot water heating applications in ANY size residential single-family home, condo, cabin, apartment or Light commercial use Rated at 6.0 GPM at 150,000 BTUs with a temperature rise of 38 degrees, this ultra-efficient tankless water heater is ideal for just about every single-family home in the US and Canada CSA certified for installation in the US and Canada. This tankless water heater meets and exceeds all safety and efficiency requirements according to the DOE with an Energy Factor Rating of .83. Advanced Generation 3 Computer board with high performance processing and smart adjust technology built in. Our proprietary developed programming meets and exceeds today's consumer demands With advanced incoming and outgoing water temperature sensor technology, you always have total confidence when it comes to safety Limited Manufacturer Warranty (Heat Exchanger: 10 Years, Parts: 5 Years), live chat, appointments for product support, self-help guides will give you peace of mind that the Eccotemp 20H will keep you in hot water for years What's Included: 20Hi-NG tankless water heater, EZ-Flush Descaler Kit, Jomar service valve, gas appliance shut off valve, mounting hardware, and installation manual Service Kit Bundle Includes: EZ-FLUSH Descaler Kit, built in 350 gallon/hour pump, 1 quart of Eccotemp Descaling Solution, (2) 5-foot rubber hoses and ¾" lead free service valve Please note: failure to clean and descale your water heater quarterly can result in lime and sediment build up within the heater, which can void your warranty; we recommend using our Eccotemp EZ-flush system de-scaler kit to ensure a clean, energy efficient, long lasting heater IMPORTANT NOTE: Cannot be used for HYDRONIC SYSTEMS, RECIRCULATING, or FLOOR HEATING.
Outdoor life always gives people enthusiasm and happiness and CAMPLUX outdoor has that figured out. CAMPLUX dedicated to providing you an easy and efficient outdoor life style. Portability, energy saving and innovation are the three key elements of CAMPLUX products. CAMPLUX range is constantly expanding so keen an eye out for quality, innovative products. Features 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 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 rating: 82,000 BTUs; Water connection location/size: Bottom/0.5-inch NPT. Convenient, Easy Installation -The tankless water heater uses standard 1/2" BSP water fitting and gas inlet. The water heater comes with1/2 " BSP female to 1/2" NPT male gas connector adapter then you want hook this water heater to natural gas pipe directly.It also comes with 2.3" horizontal vent pipe,ensures efficient power ventilation. You can take Camplux customized wall thimble-WT236 for perfect indoor use. Modern Design,Easy Operation -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 instant water heater saves more space than traditional tanks. Outstanding Features- The Camplux tankless 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 natural gas water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly. 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. Note- The standby electric power of is 2W, working electric power is 42W. Natural gas input pressure is 0.25 psi. There is a pressure relief valve at the water inlet of water heater. It is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blew up when the temperature is lower than 32 ° F in winter .
The Eccotemp Builder Series 6 GPM Indoor Natural Gas Tankless Water Heater (6GB-ING) is CSA approved and rated at an impressive 6 GPM with a temperature rise of 45°. This tankless water heater is rated at 145,000 BTU and can produce unlimited hot water for 2-3 applications simultaneously. Eccotemp's advanced 0.53 GPM low flow ignition technology allows users to enjoy endless hot water without experiencing cold spots. We recommend the 6 GPM Indoor Natural Gas Tankless Water Heater (6GB-ING) for standard to smaller size single family homes, townhomes, condos, cabins, as well as smaller commercial applications and home builders. With our upgraded product control board performance and an all-new gas modulating valve, consumers can experience best in class temperature performance that is budget friendly. The space saving wall mounted Eccotemp 6GB-ING has a 110/120-Volt UL Listed power cord that powers the internal exhaust fan, anti-Freeze protection and product control board. With its fully automated control system, the Eccotemp 6GB-ING pulls less than 0.34 Amps during operation, making it ideal for low energy consumption and efficiency. The Eccotemp 6GB-ING has been CSA tested and approved for US & Canadian use at elevations up to 2000 ft. Installation and use of the Eccotemp 6GB-ING above 2000 ft. may affect overall product efficiency and performance. Installation and use of the Eccotemp 6GB-ING above 5000 ft. is not recommended."}},"ThreeSixty:206028772_S01":{"__typename":"ThreeSixty Rated for 2-3 applications used simultaneously means that taking a shower and running two sinks at the same time is effortless. The Eccotemp 45Hi is ideal for normal hot water heating applications in ANY size residential single-family home, condo, cabin, apartment, or Light commercial use Rated at 6.8 GPM at 140,000 BTUs with a temperature rise of 38 degrees, this ultra-efficient tankless water heater is ideal for just about every single-family home in the US and Canada CSA certified for installation in the US and Canada. This tankless water heater meets and exceeds all safety and efficiency requirements according to the DOE with an Energy Factor Rating of .83 Advanced Generation 3 Computer board with high performance processing and smart adjust technology built in. Our proprietary developed programming meets and exceeds today's consumer demands With advanced incoming and outgoing water temperature sensor technology, you always have total confidence when it comes to safety Limited Manufacturer Warranty (Heat Exchanger: 10 Years, Parts: 5 Years), live chat, appointments for product support, self-help guides will give you peace of mind that the Eccotemp 45Hi will keep you in hot water for years Our easy and affordable 4" stainless steel horizontal and vertical vent kits make the Eccotemp 45HI Tankless Water Heater economical and affordable to install. What's Included: 45Hi-LP tankless water heater, mounting hardware, gas appliance shut off valve and installation manual The Eccotemp 45Hi can be complemented with our patented one of a kind EZ-Flush descaling kit to ensure your tankless water heater is running at maximum efficiency all year long
Choosing a water heater is a much more involved process. The experience doesn’t need to be exhausting. Learn about the best tankless gas water heater now!
The water heater market is a vast ocean of brands and types. We’ve found the best of each in our complete review of the best water heaters.
Enjoy an endless supply of hot water with Rinnai's SENSEI Super High Efficiency Plus (97% UEF) condensing tankless water heater. Only the size of a small suitcase, this compact model can be easily converted to use either Natural Gas or Propane with no additional purchase necessary. Perfect for any location, this model allows for either indoor installation or outdoor installation with purchase of the Versa Vent adaptor (sold separately). This model also comes with a built-in recirculation pump that learns your hot water usage patterns to more effectively provide instant hot water when needed. Smart Sense Gas Valve Technology adjusts to either Natural Gas or Propane - no conversion kit required. Smart Connect via Bluetooth to your device using your smartphone and the Rinnai Central App for Quick Setup and Registration Recirculation: with a built in pump, the RXP160iN features Smart Circ Intelligent Recirculation which learns your hot water usage patterns, schedules accordingly, and can be controlled via timers and push buttons (requires RWM200 wireless module, sold separately) Industry leading 2 in. venting up to 75 ft. Quick flush simplified flushing and lime detection Super High Efficiency of 0.97 UEF, Meets Energy Star 5.0 4-speed high efficiency DC recirculation pump Residential warranty: limited 15-year on heat exchanger, 5-year on parts, 5-year on labor (Requires product to be registered within 90 days of installation or Labor Warranty defaults to 1-year) Max Temperature 140°F Flow rate: 0.13-9.0 GPM Smart Home capable with purchase of Rinnai Wi-fi Module #RWM200 (sold separately)
After testing and reviewing dozens of GAS TANKLESS WATER HEATERS, we break down the BEST tankless gas water heaters in 2024 and why we recommend them.
Save energy and water with this High Efficiency Tankless Water Heater. 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."}},"base-catalog-206703874":{"__typename":"BaseProduct A 4.4 GPM tankless water heater at a 35-degree F temperature rise can provide enough hot water for up to a two bath home Natural gas tankless water heaters offer the least expensive operating cost verse electric water heaters or LPG No stand-by energy loss or recovery time necessary; a tankless water heater heats water as it passes through a heat exchanger eliminating the need to continuously reheat a tank of water Five year warranty on heat exchanger and one year limited-warranty on parts Energy factor is 0.94 Standard stainless steel horizontal vent kit is free of charge; unit can be vented using solid core PVC/CPVC With the ability to vent using solid core PVC/CPVC, this tankless water heater can be installed almost anywhere in the home Please note: this condensing water heater produces waste condensation that must be drained via the included drain hose to a drain pipe or bucket Low water pressure ignition; the heater can function at water pressure as low as 8 psi and 0.6GPM flow rate; making this unit suitable for users living at high altitude or those using well water with older or less powerful pumping systems Key-touch water temperature settings and on-off switch with easy to understand advanced technology display Electronic control system via computer chip is advanced and extremely reliable; this "no pilot light" design is safe and convenient, using automatic ignition to further your energy savings Aesthetically pleasing and simple-small design features make this unit easy to use and install as well as unobtrusive if located within view of working or living spaces Important: unit can not be vented to existing exhaust pipes
Offering boiler service, sales, and repair, mechanical inspections, efficient mini splits, and tankless water heaters.
Welcome to ultimate efficiency. With technology that operates only when hot water is needed, super-efficient heating coils, no pilot light and no storage tank to heat and reheat water, you save on energy and utility costs. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. Plus, with premium technology, increased energy efficiency, an improved Home Energy Rating System (HERS) Index Score and optimized LEED eligibility, our tankless solutions can increase your home's value. You can even qualify for energy efficiency rebates and tax credits. It's a smart investment for now and the future."}},"base-catalog-312281994":{"__typename":"BaseProduct ENERGY STAR qualified with an energy factor of 0.93 / Uniform Energy Factor of 0.90 Save time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures Save energy and reduce utility costs by operating only when hot water is needed Maximum output, minimum space; suitable for installation in non-traditional spaces such as crawl spaces and attics Multiple venting options available including PVC/CPVC using the Ubbink concentric to twin pipe adaptor allow for an easy installation Automatic frost protection Residential warranty: limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor); commercial warranty: limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor) Note Rinnai is changing the language in its warranty terms and conditions found in the current user installation manuals, the existing statement will be replaced by the following: this limited warranty applies only to products that are installed in the United States and Canada, improper installation may void this limited warranty, it is recommended that a trained and qualified professional who has attended a Rinnai installation training class complete your installation, all warranties (old or new manual) will be honored as written above You can be confident in choosing to install Rinnai tankless technology in your home; our commitment to quality has made us the #1 selling tankless water heating brand in North America; your family deserves nothing less Professional installation recommended; please call 833-746-6210 Includes termination kit Rinnai branded accessories will ensure optimal performance of your Rinnai Tankless Water Heater.
There are four major considerations about whether tankless hot water heaters or their tank-bearing cousins are right for you.
The Excel Vent-Free Tankless Propane Water Heater saves energy and water while instantly delivering infinite hot water upon opening the tap, no matter the water pressure! All other tankless gas water heaters rely on outdated rubber diaphragm technology to start the units and need pressures higher than 20 PSI to operate. The Excel Tankless Propane water heater is equipped with a magnetic flow sensor that allows the unit to start up at only 2 psi water pressure. Plus, it works at up to 120 psi. Ideal for small apartments, hunting or fishing cabins, small homes, boats, campers, RVs and mobile homes. Vent-Free for Indoor or Outdoor Use. An Excel Vent-Free Water Heater can be installed indoors without cumbersome, costly flue and ductwork because it’s equipped with a state-of-the-art ODS (Oxygen Depletion Safety) shutoff device. With remarkable electronic technology that requires no standing pilot light, the Excel heater saves up to 25% in gas consumption when compared to older technology pilot light units. In case of a power outage, you can still enjoy hot water at home because it uses two (2) size “D” batteries to ignite the electronic spark module. Pure Oxygen Free Copper Heat Exchanger. Heat exchangers are devices that transfer heat to achieve desired heating or cooling. The Excel heat exchanger features Pure Oxygen Free Copper to conduct and transfer heat fast and efficiently. Pure Oxygen Free Copper has many desirable properties for durable, thermally efficient heat exchangers. Other tankless gas water heaters have regular copper heat exchangers with a tin bath. They are less efficient and have a short life. Pure copper heat exchangers are customarily used only by top-of-the-line tankless gas water heater manufacturers. Features: • Lower Gas Consumption • Indoor or Outdoor Use • Compact and Lightweight • Infinite Hot Water
Eccotemp i12-LP Indoor Tankless Liquid Propane Water Heater The Eccotemp i12-LP is a sleek modern indoor tankless water heater. A new a revolutionary design, this model is cased in sleek black gorilla glass and has fully automatic temperature controls for precision, touch screen and LCD temperature display which shows output temperature as well as GPM flow. A liquid propane fire, indoor model for small to medium hot water production, the Eccotemp i12-LP Tankless water is rated at an impressive 3 GPM. In addition, this unit is made for when you need more than one hot water application at the same time, making the Eccotemp i12-LP is perfect for vacation cabins, cottage, and smaller homes. The Eccotemp comes with a horizontal stainless steel vent kit and ready to install with 120 volt UL listed power cord powering the internal exhaust fan and digital display. It is an ideal efficient appliance, at only 2 watts when idol and 1.07 Amps during operation. Eccotemp i12-LP Water Heater Product Specifications: Dimensions: 15" x 24" x 4" Weight: 29 lbs Flow Capacity: 4 GPM True 1/2" NPT Water fittings Liquid Propane Powered Requires standard household 120 Volt electric outlet Energy factor: 79% Hot water capacity range: 0.93-4.8 GPM Maximum/Minimum gas rate: 25,000 - 80,000 BTUs Eccotemp i12-LP Water Heater Product Features: Sleek modern design Tempered glass front panel Child locking technology LED temperature display Manual water temperature controls Power ventilation for safety, efficiency, and venting options Tested-Safe Electronic ignition sytem Fully automatic temperature and water flow adjustment Uses gas only when hot water is on UL listed electrical components Field tested to 5500 ft. elevation What is included in the Eccotemp i12-LP? 1 - Eccotemp i12-LP Liquid Propane Indoor = Tankless Water Heater Stainless Steel Vent Kit 120 volt UL listed power cord 2-year manufacturer warranty Download Eccotemp i12-LP Manual
