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Featured Items

Featured Items

Rheem RTEX-18 Professional Classic Electric Tankless Water HeaterRheem RTEX-18 Professional Classic Electric Tankless Water Heater
Free Ground Shipping
(Check Product Page for Discounted Price)
Rheem RTG-70XLN-1 160,000BTU Outdoor Natrual Gas Tankless Water HeaterRheem RTG-70XLN-1 160,000BTU Outdoor Natrual Gas Tankless Water Heater
Rheem RTG-95DVELP-1 Propane Tankless Water Heater Built in EcoNet WifiRheem RTG-95DVELP-1 Propane Tankless Water Heater Built in EcoNet Wifi
With Built in EcoNet Wifi
11,000 - 199,900 BTUs
RTGH-95DVLN-2 Condensing Indoor Natural GasTankless Water HeaterRTGH-95DVLN-2 Condensing Indoor Natural GasTankless Water Heater
New Unit Many Improvements & New  Features
 11,000 - 199,900 BTUs
RTGH-RH11DVLN Natural Gas Tankless Water Heater Built-in RecirculationRTGH-RH11DVLN Natural Gas Tankless Water Heater Built-in Recirculation
18,000 – 199,000 BTUs

Save Space and Money, While Getting Instant and Endless Hot Water Up to 185°F, with a Small On Demand Commercial Rheem Tankless Hot Water Heater. We offer the Best Deals on Top-Rated, 96% Energy Efficient, 199,900 BTU, Industrial Grade Rheem Condensing Inline Gas Tankless Water Heaters, for Commercial Use, at Cheap Discount Online Sales Prices.



Why Buy a Commercial Water Heater

Traditional hot water heaters, used for things like washing hands, and taking showers for safety reasons have a max outgoing water temperate of 120°F. Water hotter than that will burn skin, and can seriously harm people, babies and pets. However, most commonly for sanitization reasons many commercial uses require water as hot as 185°F. This is because there are many strains of germs, viruses and bacteria that require 185°F water to effectively kill them. This is why there are commercial gas tankless water heaters that are not used for people, but for commercial and industrial uses only. The best high efficiency, 199,000 BTU, condensing commercial grade inline tankless water heaters are small, and instantly heat water up to 185 degrees Fahrenheit. If you own a bar, restaurant, brewery, or many other types of businesses you need a commercial grade gas tankless water heater to safely, and legally operate. There are many other businesses such as laundromats, car washes, industrial 3D printing and laser cutting facilities that would greatly benefit from a small, instant and endless hot commercial grade Rheem on demand tankless hot water heater.  

Traditional Commercial Water Heaters Vs. Tankless Water Heaters

When investing in the best commercial water heater for your business you could choose an old tank style unit or system. However, these industrial grade water heaters are outdated, and really do not have any benefits when compared to the best, most energy efficient, small, condensing commercial inline gas tankless water heaters from Rheem. Industrial grade tank systems are really big. They take up a ton of valuable commercial space, are not at all energy efficient, and will run out of hot water after being used. This is because the way old water heaters work is, they fill up with water, use a ton of energy to heat it, and then have to continue to use energy to keep the water hot for when you need it next. After using hot water, the commercial water’s tank has to refill and then heat the new water. While it is doing that your business does not have hot water. The larger the tank the more hot water you would have before it runs out. However, the larger the tank is the more expensive the energy costs, and stand by losses will be to heat the water and keep it hot. Stand by losses is the term used to describe the energy that is used by traditional water heaters to keep the already heated water in its tank hot for the next use.

Stand by losses are one of the largest energy expenses any business has, and are completely eliminated by investing in a small and 96% energy efficient tankless on demand Rheem water heater. High efficiency on demand inline commercial tankless water heaters only heat the water that you are using as you are using it. This saves a ton of space by eliminating the massive tank, saves a ton of money and energy by eliminating stand by losses, and ensures that as long as you have gas, you will not ever run out of the hot water heater your business needs.  The best Rheem commercial gas tankless water heaters have powerful stainless-steel heating coils that instantaneously heats the incoming water to your set temperature.  This is why small, industrial grade, high efficiency inline tankless hot water heaters are often called instant hot, and on demand commercial water heaters, because they instantaneously heat the water that you are using, as you are using it, on demand. The last thing any business wants is to waste space, waste money, or run out of hot water when they need it. Investing in the best commercial Rheem tankless water heater will save space, money and ensure your business never runs out of hot water


Why Invest in a Rheem Commercial Tankless Water Heater

There are many manufactures of small commercial grade gas tankless water heaters, but there is only one Rheem. Rheem has set the water heating industry standard for decades. Rheem’s top rated industrial grade commercial inline water heaters feature the latest and easiest to use modern technology. Rheem’s instant hot on demand commercial use tankless water heaters are 199,900 BTU’s, and 96% energy efficient! They have the best commercial grade stainless steel condensing heating chamber, built-in condensate neutralizers, a self-diagnostic system and intelligent electronic controls that are designed to increase energy efficiency, and safety. Rheem’s hot-start programming helps minimize fluctuation in water temperature, often referred to as “cold water sandwiches”, during periods when the hot water is frequently being turned on and off.

Rheem’s energy efficient instant and endless hot on demand tankless water heaters are small, and able to provide large volumes of water as hot as 185°F. However, they are also low flow fixture compatible. Many 199,900 BTU commercial tankless water heater require a large flow rate to activate. Rheem’s top rated commercial grade instant and endless hot on demand tankless water heaters have the industry minimum flow rate of only 0.26 GPM, and minimum activation flow rate of only 0.40 GPM! This ensures your users will receive hot water even in very low demand situations. These small, powerful and energy efficient inline Rheem industrial grade tankless water heaters also come with a digital remote control prewired with 10 ft. of thermostat wire, and digital display that shows temperature setting and maintenance codes. If you prefer using your smart phone as your digital controller you can do that too! Rheem’s on demand instant hot inline commercial tankless water heater are now EcoNet Wifi compatible.

Rheem commercial tankless water heaters are also easy to install, and are recirculation pump kit-ready. Top rated Rheem inline tankless commercial water heaters are 1/2" Gas line compatible. They come with the service valves. Have a high-altitude capability of up to 8,400 ft, and are freeze protected all the way down to -30°F!  When investing in a Rheem, in addition to getting a top rated 96% energy efficient condensing commercial tankless water heater you also get Rheem’s top rated customer service. Commercial project sizing is available free from Rheem’s applications engineers for help before you buy. After your purchase Rheem stands by their commercial tankless water heaters, and their customers with a 5-year warranty on their units heating chambers, and all other parts. Rheem’s headquarters is located in Atlanta Georgia USA. If you ever need technical support you can rest easy knowing you will be speaking with knowledgeable Rheem service technician, that is right here in the USA. Even when Rheem commercial tankless water heaters are outside of their warranty period Rheem will continue to provide technical support, and troubleshooting assistance for free.

When you compare BTU’s, flow rate and temperature rise, technology, warranty, and support you will find Rheem is the number 1 rated commercial tankless water heater on the market. What is most amazing about that is how great of deal you are able to get when buying top rated Rheem commercial tankless water heaters. As a USA based company Rheem cares about providing the best possible units at the best possible price. When you buy a Rheem inline commercial tankless water heater, or multiple unit system, you are getting a great deal on the best industrial grade instant and endless hot on demand water heater. Shopping online, and purchasing here direct from us, you will find even greater deals and cheaper discount online sales prices for the best 96% energy efficient, small Rheem condensing commercial grade gas tankless water heaters.

Key Features and Specs:
  • Standard Max High Temperature 185 ºF
  • Service valves included
  • 199, 900 BTU/h
  • 96% Energy Efficiency
  • Easily Link Multiple Units Together
  • Low Flow Fixture Compatible .26 GPM and minimum activation flow rate of .40 GPM
  • Stainless Steel Condensing Heat Exchanger
  • Built-in condensate neutralizer
  • 1/2" Gas line compatibility
  • High altitude capability up to 8,400 ft
  • Freeze protection to -30°F
  • Digital display shows temperature setting and maintenance codes
  • Digital remote control and 10 ft of thermostat wire included
  • Recirculation Pump Kit-Ready
  • EcoNet Wifi Compatible

Why Buy Your Rheem Commercial Tankless Water Heaters from Us:

We offer Rheem’s full line of top-rated, small, and energy efficient 199,900 BTU commercial grade gas tankless water heaters. No matter what type of instant and endless hot on demand commercial Rheem tankless inline water heater you need. Or the amount of hot water you need to per minute. We make it easy and affordable for you to buy the best industrial grade tankless water heater, or multiple unit commercial system for your needs. Our small, instant and endless hot commercial inline Rheem gas tankless water heaters are split into easy to navigate type-based categories. We also provide detailed product information, and the technical specifications for each of the top-rated, 96% energy efficient condensing Rheem commercial gas tankless water heaters we have for sale.

Being an online based Rheem commercial tankless water heaters store, that works directly with the manufacture, we do not have many of the expensive operating costs of traditional big box stores. Or the massive online sites that sell everything. These saving allow us to offer brand new Rheem 199,900 BTU high efficiency commercial tankless water heaters, at the best possible cheap discount online sales prices, with Fast Free UPS Ground Shipping, and No Sales Tax outside of WA State. The price you see is the price you pay. Orders placed Monday – Friday (excluding federal holidays) before 2:30 PM Pacific Time are shipped that day, and will arrive within 1 – 5 business days. If you have any questions, or need any help sizing a system, give us a call and our tankless water heating pros will be happy to help. If you are ordering more than 5 units call for even greater discounts! 


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