Why not let us find a professional for you? So lets get right to it! It produces hot water for hydronic heating systems, re-circulation systems, radiant floor heating systems, and/or combined domestic and heating applications. The design is smart, and the unit comes with water temperature safety control and exhaust.
When using more than one unit, theres built-in redundancy. 
That isnt the case with gas-powered commercial tankless water heaters which you shouldnt install indoors.
This is the reason why almost all big restaurants use gas-powered heaters. When in doubt, buy a unit that offers at least 10 GPM. Its also Wi-Fi capable. Operating the unit is straightforward, and you can adjust the temperature according to your needs at the moment. Therefore the local water supply should be more than 12 grains of dissolved magnesium, calcium, and manganese in every gallon. The Rheem RTG-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heateris quite the power horse within the category. Add the flow rates you have just calculated. The residential temperature ranges from 98 to 140F degrees, whereas the temperature for commercial applications goes from 98 to 185F degrees. There are three things that you need to know about the Rheem RTEX-24 water heater. It contains answers to the common questions people have about commercial tankless water heaters. Can Water Still Flow Through? Top 10 Best Commercial Tankless Water Heaters for Business, restaurant, and hotel, 1. Those installed on commercial premises must be inspected annually by a licensed technician to ensure that theyre working as intended. This will give you a rough estimate of your daily hot water needs. It may provide hot water for four bathrooms in warmer areas or three baths in colder regions with just 199,000BTU gas input. However, since natural gas costs three times less than electricity in the US, you shouldnt view the energy factor in isolation. We can definitely connect you with a trusted provider in your area to repair, replace or maintain your heating and A/C systems. Q: Are commercial tankless water heaters expensive to take care of? The unit comes with digital remote control and 10ft. Since we have experience with different types and what they can do, we can help you understand for yourself which one is best. The flow rate at 50F degrees is reasonable. The electrical tankless system was developed mostly for point-of-use applications (hand washing is one). Noritz Indoor Condensing Direct Tankless Hot Water Heater, 3. The unit also has Ultra-Low NOx emissions, and its rate input ranges from 15,200 to maximum 199,000 BTU. Some of the places we can think of include the wall of your restaurants kitchen, the space under its sink or on the backside of the door.
You might want to go for electric tankless water heaters if you want something that is easy to install, requires less maintenance and lasts longer. Sizing a water heater is super important, so make sure you get this step right.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'yourh2home_com-leader-4','ezslot_15',161,'0','0'])};if(typeof __ez_fad_position!='undefined'){__ez_fad_position('div-gpt-ad-yourh2home_com-leader-4-0')}; Commercial gas-fired tankless water heaters with the Energy Star logo consume 15% less power than their standard counterparts. Thats a hard question to answer. It requires 60-70% less space than a 50-gallon tank. When selecting a water heater for your restaurant or business, the most important thing is to pick the right size. The manual is easy to follow, and the unit runs quietly. However, gas-powered models cost less to run. It also includes isolation valves and thermal by-pass valve, for safer and more effective performance. Q: Does the water quality also matters for commercial applications? A: In the case of hotels, five key areas present high water consumption. Below we have a rough guide plus product reviews that will give you the information you need to be able to make an informed decision and take away any doubts that you have about whether one is going to be better than another when you need commercial endless hot water. It only needs a couple of seconds to heat the water and runs quiet too. Coffee If you're looking to fix or replace your Heating or A/C system, we can connect you with a reliable and cost-effective professional in your area. Its going to be a wise investment in the long run. Here are the most significant to mention: When using a tankless water heater, you and your clients dont need to wait for the water to preheat and warm. Final Verdict : Electric or Gas Tankless Water Heater? All you have to do to get them up and running is hook their inlet to your homes water supply, their output to appliances requiring hot water and their switch to a power outlet. The commercial units are large, which means that they use a lot of power. It cuts down the bill with 50% and comes with an impressive warranty too. It is therefore capable of meeting the hot water needs of up to 6 appliances at a time. The water heater allows concentric or PVC venting, whereas the profile saves the storage space. An internal self-modulating sensor adjusts this units power consumption to exceed your hot water demands. Depending on the supply of natural gas, these units can safely churn out up to 20 gallons of hot water per minute. You can get your hands on a plastic or a brass drain valve. Suitable units come with several buttons for adjusting the water heater and safety features that ensure secure use. We should also mention the versatility of the model which allows different venting options thanks to its design. We hope this buying guide has helped you understand what to look for in a commercial water heater. With commercial tankless water heaters needing descaling once or twice a year, support doesnt come cheap. It also comes with a two-pipe direct vents system which is designed for PVC pipe, for more versatility. Your up front costs will also be lower. You can install them in closets, on the walls of your restaurants kitchen or inside the kitchen cabinets without worrying about things like gas leakages, pipe bursts, etc. Its a small unit that doesnt need much space and operates quietly too. The commercial tankless water heaters are commonly used in hotel, where theres a high demand for hot water.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'informinc_org-box-4','ezslot_1',108,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-informinc_org-box-4-0')}; Tankless water heaters bring a lot of benefits for any type of use, commercial or not. Its a self-diagnostic system which makes both the installation and service effortless, with digital display for showing temperature setting and maintenance codes. While the CU199IN has received certifications from both Energy Star and SQAMD, this one has only got the nod from the latter. A: Because of the high demand for hot water and power, just one commercial tankless water heater may not be powerful enough for providing hot water in a large hotel or commercial application. Its a high-efficiency water heater that uses natural gas, and its designed exclusively for outdoor installation. Lets have a second look at the functional aspects: The minor problems dont undermine the overall value in any way: The unit is the jack of all trades with all the features, build, and body and its nitpicks dont alter its value in any way. The quality of the commercial tankless water heater gives you the durability and service life. Rheem Indoor Direct Vent Tankless Natural Gas Water Heater, 9. The 7 Best Under Sink Water Heaters [2021 Guide], Is the Rinnai RUC98iN Worth It? The unit also has the high-altitude ability, up to 9,840ft elevation. It goes without saying that electric models are much safer. Can You Turn Off Your Hot Water Recirculating Pump? Despite its power, the unit is small and lightweight. The unit has a solid build, and durability feels to it. The water heater provides endless hot water, and it doesnt need much time to heat the water. Weve shortened the pros to the following: The cons shouldnt scare you off:if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'informinc_org-narrow-sky-1','ezslot_18',116,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-informinc_org-narrow-sky-1-0')}; Even if the group isnt all roses and rainbows, its still a dependable, powerful, and energy-efficient model that works for hotels and restaurants too. The design is smart since the unit comes with computerized safety features and no pilot light. The first among which is its SCAQMD certification which makes it safe for indoor installation. You want to spend for the long run, so look for high-quality models.
The inherent flaws shouldnt stress you out: For the many features, design, and performance, the water heater is a wise investment for high demand applications any time. Under Sink Installation Guide. Provided your water lines dont have any leakage, the water supply will be enough to meet the requirements of up to 5 middle-sized appliances. 85% of the communities in the U.S. have hard water. This allows them to deliver hot water non-stop. Therefore, it provides hot water on demand while using optionally sealed combustion and power-vented flue, while allowing both indoor and outdoor installation. Those that are Energy Star certified consume 50% less electricity than conventional electric heaters. The heat exchanger comes with 120months residential factory warranty, whereas the parts have 60months warranty.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'informinc_org-large-mobile-banner-1','ezslot_7',113,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-informinc_org-large-mobile-banner-1-0')}; Regardless of the minor issues, the unit is a solid choice for some commercial applications, especially considering the buck youre paying. The CU199IN has been declared safe for indoor installation due to its ultra-low emissions. Therefore, several units are going to have to be connected. Were not backing down over some minor issues: Be that as it may, the unit is a dependable, durable, and sturdy option to install for a restaurant. [2021 Buying Guide], Recirculating Pump With Aquastat: What It Does and How It Works, How Does an Under Sink Hot Water Recirculating Pump Work? You dont need to worry about any pilot light, and the unit comes with computerized safety features. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'yourh2home_com-box-4','ezslot_4',153,'0','0'])};if(typeof __ez_fad_position!='undefined'){__ez_fad_position('div-gpt-ad-yourh2home_com-box-4-0')}; Type: Natural GasThermal Efficiency: 97%Flow Rate (GPM): 11 GPMTemperature Range: 70F to 140FWarranty: 10 years on heat exchanger, 5 years on parts, 1-year labor. The re-circulation feature lets you have hot water for as long as you need it. Q: Is it effortless to install a commercial tankless water heater? A: More often than not, the businesses are looking for a system that doesnt require much maintenance or service. It uses as much as 199,000BTU, which is satisfying for a restaurant. You can only install it outdoors as it isnt approved for indoor installation. Throw into the mix this models 0.90 Energy Factor, and it will give save you significant money. Theres no more heating lost throughout the process either. Aside from that, you have to clean their water inlet screen filter once every month. With a maximum gas input of 380,000 BTU, the Takagi T-M50 ASMENG Heavy-Duty ASME Certified Commercial Natural Gas Tankless Water Heateris one of the best options for a restaurant or hotel. Every plumber worth their salt will tell you that electric tankless heaters are a cinch to install. They also need more frequent flushing, as they are more susceptible to mineral build-up. The water heater is Quick Connect compatible, so you may easily connect two identical units for better redundancy and increased capacity.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[580,400],'informinc_org-leader-2','ezslot_13',122,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-informinc_org-leader-2-0')}; The unit comes with a controller, which eases out the operation. tankless water heater for meeting the needs, The installation of the gas line can get pricey, The fix for the CVPC pipes is a bit tight, Its dependable and safe for commercial applications, You can use it for several showers at the same time, Should anything go wrong with it, not many plumbers are going to be willing to fix it, It runs quietly and has a compact profile, It handles several showers at the same time, It comes with computerized features and no pilot light, You need proper draining since its a condensing unit, Its quite sensitive to the scale buildup, so use water softeners for hard water, It comes with capable stainless steel condensing heat exchanger, You may connect several units, according to the demands of the commercial scenario, It features a digital display, self-diagnostic system, and built-in electric blower, It has freeze protection and Low NOx burner, Its a large unit, even if the profile is compact, Its environmentally friendly and dependable, It has a compact profile and allows wall mount, You have to have basic plumbing knowledge to install, It allows concentric or PVC venting option, It comes with isolation and pressure relief valves, Some did report troubleshooting sooner than expected, Its a condensing indoor unit with 94% energy efficiency, It allows the connection of several water heaters, It has freeze protection and high-altitude ability, The heat exchanger is made with commercial-grade K-Copper, The flow rate is 11GPM, and the unit is durable, The risk for some pressure drop isnt null, The water needs a couple of seconds to run through the system, It comes with a built-in circulation pump and internal by-pass pipe, It provides both PVC and concentric venting, It needs less space, and the output is impressive, It heats up in a couple of seconds, and its dependable, It can get noisy when circulating the water, The unit runs on natural gas and is ASME approved, It comes with computerized safety features, Its made for heavy-duty commercial applications. The unit features a stainless steel condensing heat exchanger that sustains an excellent performance for a long time. The entirely modulating unit is specially designed for heavy-duty commercial applications, and its gas-fired. It can serve two and even three bathrooms at a time. Mainly because constant draining is required to prevent sediments from building up in the pipes. There are numerous and various commercial options that can successfully work for a hotel, business, or restaurant. Tip: Electric-powered tankless water heaters have a higher energy factor (up to 0.99) than their gas-powered counterparts (between 0.6 and 0.9). Should you go with 20 water heaters, the optional MIC-180p plus and the MICS-180 manifold control are available. Therefore, scroll down for the details to find out why. This allows you to receive hot water whenever you need it.
Compare the energy factor with the fuel cost when deciding in favor of electric or gas water heaters.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'yourh2home_com-mobile-leaderboard-2','ezslot_17',163,'0','0'])};if(typeof __ez_fad_position!='undefined'){__ez_fad_position('div-gpt-ad-yourh2home_com-mobile-leaderboard-2-0')}; Tankless water heaters with the condensing function are incredibly energy efficient. You can use a large flow commercial unit even for a small studio.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'informinc_org-banner-1','ezslot_4',109,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-informinc_org-banner-1-0')}; Due to the numerous and various options, it makes perfect sense that some aspects should be accounted for when selecting.
They have a system of pipes designed to capture the heat from their exhaust and supply it back to the pipes. The manual option requires you to press the push button in its panel. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'yourh2home_com-leader-2','ezslot_13',159,'0','0'])};if(typeof __ez_fad_position!='undefined'){__ez_fad_position('div-gpt-ad-yourh2home_com-leader-2-0')}; Type: Natural GasThermal Efficiency: 99.8%Flow Rate (GPM): 6.3 GPMBTU: 120,000 maxWarranty: 10 years heat exchanger, 5 years parts, 1-year labor. The Rheem RTGH-95XLN Prestige Natural Gas Outdoor Tankless 9.5 GPMhas an impressive .94Energy Factor (EF), which is why it works in various commercial applications. The flow rate is around 6.5 GMP, and you can use the water heater for more than one shower at the same time. Q: Can one tankless water heater work in a large hotel or hospital? Your heating requirements: Use this map to calculate the temperature of groundwater in your area. Selecting the correct drain valve is crucial for your water heaters performance. Remember to always research your local tankless water heater code requirements, and to size your unit correctly. But you should probably leave the task of installing a gas tankless water heater to a veteran plumber. You can connect up to six units thanks to the optional MIC-6 manifold control board. Here are the best parts of the unit:if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[336,280],'informinc_org-mobile-leaderboard-2','ezslot_17',124,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-informinc_org-mobile-leaderboard-2-0')}; Lets take a look at the downsides as well: Theres no such thing as the perfect commercial tankless water heater. The control for temperature is accurate, and the unit allows re-circulation the system. Its recommended that you get professional help for installing the units. At the time of writing this article, one unit of electricity costs three times more than one unit of natural gas. Its a small unit that needs minimum space while offering maximum output. The best commercial tankless water heater for you may not be the best for me. It comes for an attractive price, which can seal the deal for many. A: The majority of commercial tankless water heaters are made with overheating and overpressure protection systems. We have therefore chosen only those heaters whose flow rate is at or greater than 6 GPM. Plastic drain valves cost the least but break down much quickly, requiring frequent replacement. It has an Ultra-Low NOx emission grade, and its powerful. The water heater comes with a built-in circulation pump and internal by-pass pipe for internal re-circulation). They also use ambient heat for the same purpose. You only have to flush them once every six months to prevent the build-up of lime and other dust particles in their pipes. This system senses the presence of cold water in a hot-water line, before sending the cold water back to the tankless water heater through a dedicated line. I can not stress it enough: do you due diligence up front to buy a unit that will comfortably meet your anticipated needs. Why go with tankless water heaters for commercial purposes? Its a strong, yet lightweight unit that has an ultra-compact design so that you can mount it on the wall. Installation is another area where both these models differ. It gives impressive output, and its excellent value for the price. Unlike the traditional water heating systems with tanks, the tankless water heaters are small and compact, allowing installation in tight spaces. A shade of gray with a digital control panel and white knob will make this unit any rooms center of attention.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'yourh2home_com-large-mobile-banner-2','ezslot_12',158,'0','0'])};if(typeof __ez_fad_position!='undefined'){__ez_fad_position('div-gpt-ad-yourh2home_com-large-mobile-banner-2-0')}; This units compactness expands the number of locations you can install it. The Rinnai CU199IN offers various excellent features. However, if your daily hot water demands are especially high, then you might want to consider a gas water heater. However, they dont need routine descaling and only require a visual inspection of the venting connections, eliminating the need for service. It delivers instant hot water to the tap by keeping hot water in circulation at all times. Thats because research suggests that a restaurant needs 6 gallons per minute of hot water on a daily basis. You can install Manifold for six units or up to 20 units with the optional MIC-185 and the MICS-180 manifold control assembly. Due to its size and power, it can help apartments with 2-3 baths and mid-size residential homes. Rheem Prestige Natural Gas Outdoor Tankless, 7. Home Devices They also waste less energy and are cheaper to operate. Have both these measurements at the ready? While heavy-duty gas-powered models cost as much as $1000, you can get your hands on an equally powerful electric model for $500. The kitchen, guest rooms, staff areas, pool area (if theres one), and the laundry machines are the areas where tankless water heaters should be installed. That isnt the case with this model. Heres how electric and gas units compare: Electric tankless water heaters cost less up front than gas heaters to run.