External Remote included. The company also produces and sells products under the Ruud brand name. Commercial Water Heating. 93 Uef ; EcoNet® Wifi Enabled (Sold Separately) 4. Since tankless gas water heaters only create hot water when you need it, they save energy and money. Be sure to browse our impressive line of sustainable, high efficiency. This on-demand unit saves energy while providing enough hot water #1 Home Improvement Retailer. These items are shipped from and sold by different sellers. The 180,000 BTU High Efficiency Natural Gas Tankless Water Heater is designed to supply continuous, on demand hot water for up to 2 to 3 bathrooms at the same time. More Options Available. RETEX-06T On Demand 1. We Sell Only with Installation, the product is not sold separately! Please contact before buy Products! Add to cart. However, tankless water heater installation does require more of an upfront investment, may need venting and isn’t ideal for heavy usage. You will have noticed when browsing Rheem hot water heater reviews that the name Rheem is associated with high quality. Non-condensing tankless water heaters have one heat exchanger that produces exhaust gases at a much higher temperature as they leave the unit. 7 and 6. Non-Condensing Tankless Water Heaters: This type of water heater burns propane or natural gas and then uses a primary heat exchanger that rapidly heats the water as it flows through the heater. c. rheem electric water heater. In the concentric air inlet and exhaust outlet, fresh air goes into the unit from the outside ring, while exhaust gas is released from the inside. . Tankless Non-Condensing. Overview. Built-in Power Surge protector to prevent electric shocks. 0, 5. electric. Bayshore Plumbers. Show Summary. Your water heater is the backbone of all you do inside the house, like doing chores, practicing good hygiene, and taking advantage of essentials that use hot water. In terms of gallons per minute, Rinnai is the clear winner, with a higher gpm rating compared to Rheem. Residential Water Heating. 1. Free shipping on all US orders. United States ; Canada. Compare. 4. 5 GPM Natural Gas Super High Efficiency Indoor Smart Tankless Water Heater. Website. Tankless Electric; Hybrid Water Heaters; Tank-Type Gas. 30% of product + installation cost, up to $2000. First the installation instructions were vague. United States & Canada. Prestige® RTGH-95DVLN-2 is a high efficiency condensing indoor natural gas tankless water heater designed for continuous hot water. Performance 13 kW Self-Modulating 2. 9 GPM. Comes with industry leading warranties and energy efficiencies. Call Rheem Customer Service at 800-621-5622. 26GPM and minimum activation flow rate of . 5. Because a tankless water heater only heats water when you are using hot water, you eliminate energy waste. 268. • Professional installation recommended, call 84-GO-Rinnai for assistance. Supplying Demand RTG20006DW UMC-117 Wired Main Remote Control for Residential Tankless Gas Water Heaters - Amazon. ResidentialCommercial Featured Innovations Hybrid Water Heater Mini-Splits. water heater. 5 GPM High Efficiency Natural Gas Tankless Water Heater with Built-in Recirculation Pump and included wired push button control gets hot water to the tap fast saving time and up to 12,000 Gal. Whether you want instant hot water, energy savings, recirculation technology or a lifetime warranty, Rheem has the perfect tankless water heater for you. Specifications Water INTEGR ATED HOME COMFORT Residential Electric Professional Classic Tankless Water Heaters *240V units can be used on 208V single phase with 25% reduced temperature output. 1), and any other local gas codes when installing a Rheem Tankless Water Heater. Natural Resources Canada estimates that ENERGY STAR certified tankless water heaters use an average of 30 percent less energy than storage water heaters, and that will translate to great cost savings over time. Performance Platinum 9. Choose among BIM objects for SketchUp, Autodesk, Revit,. 5 GPM. 00 UEF (463% Higher) 0. Write a Review. Hybrid Water Heating. Going tankless is a great way to enjoy the comfort of continuous hot water. Check Status Online. Next, verify that the gas is flowing to the burner by. Introducing Rheem ® Commercial Condensing Tankless Water Heaters—the most popular brand of tankless water heaters 1 —and the best option for commercial projects and applications. ≥ 3. EF rating: This tankless heater has an 81% EF rating – which isn’t the best amongst the group. Rheem RTGH-95DVLN 9. Estimate and add the maximum number of services that might be drawing hot water at any point, such as: Shower = 2 gpm. up to 24'; Installation conditions vary; Consult the Rheem® Use and Care Manual, the Rheem® Gas Piping Facts brochure (TK-GPF-12), the National Fuel Gas Code (NFPA 54, ANSI Z223. Rheem Exclusive! Hot Start Programming™ ensures the unit is in a ready state between back to back usage, minimizing any cold water bursts. Rheem RTG-64DVLN Tankless Natural Gas Water Heater Review. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Smith Signature Premier. BEST TANKLESS GAS: Rinnai High-Efficiency Natural Gas Water Heater. 5. Defective circuit board. 268. In fact, Rinnai Tankless Water Heaters use up to 40% less energy than a traditional tank water heater. 1), and any other local gas codes when installing a Rheem Tankless Water Heater. read moreThis tankless water heater does exactly what I hoped, it made my wife happy because it never runs out of hot water!. Inability to turn on. Pool and Spa Parts. Commercial Water Heating. The Rheem Mid Efficiency Tankless Gas Water Heater. Performance Platinum 50 Gal. Return Policy Choose a Rheem ® IKONIC ™ Tankless Water Heater with Built-In Recirculation Pump or add a recirculation pump kit for no-wait continuous hot water at the faucet. 1. (Consult your gas supplier)Solar water heaters heat water using renewable solar energy, which is free and limitless. Rinnai RU160iN RU Model Series. Out of stock. Possible Causes & Solutions for Rheem Tankless Water Heater Code 11. Rheem’s RTGH-68DVLN-3 Super High Efficiency indoor condensing natural gas tankless gas water heater delivers continuous hot water with minimal wait, saving time, energy and water. The Rheem Mid Efficiency Tankless Gas Water Heater (8. Rheem Canada - The Leader in Tankless Water Heaters, Air Conditioners, and HVAC for Canadian Homes and Businesses. Total: 5. $2999. Save today. S. Mobile homes use special water heaters approved by HUD for. #1 Home Improvement Retailer. This helps significantly reduce the energy cost and carbon footprint of the household or property. Boilers; Combination Boilers; Tankless Electric Water Heaters; Tankless Condensing Tankless Gas Water Heaters with Built-in Recirculation; Tankless 95 Series (199k BTU) Tankless 90 Series (180k BTU) Tankless 84 Series (157k/180k BTU) Tankless 70 Series (160k BTU) Tankless 68 Series (120k BTU) Electric Tank Water. Model# ECO200XELN-3. * All. up to 24'; Installation conditions vary; Consult the Rheem® Use and Care Manual, the Rheem® Gas Piping Facts brochure (TK-GPF-12), the National Fuel Gas Code (NFPA 54, ANSI Z223. Where to buy. How a Rheem Non-Condensing Water Heater Works. threaded for easy replacement. 8% Energy efficient PERFORMANCE™ tankless electric water heaters RHEEM PART NUMBER GPM RATING OF INSERTS PROVIDED CONNECTION SIZE RTE10001A 1. Download. Shipping Weight Dimensional (lbs. It is low-flow compatible and delivers up to 9. 96 UEF to keep your utility bills low, endless hot water, and exclusive ComfortFlow® technology with a built-in recirculation pump and buffer tank. Tankless water heater recess box (8 pages) Water Heater Rheem RTGH-RH10DV Service Manual. e. The RTGH-68DVLN-3 features exclusive Hot Start Programming which keeps the water heater in a ready state eliminating cold water bursts with back-to. We offer a wide range of products to suit your home’s needs including tankless water heaters. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Easily replaces a standard gas water heater. To reset the unit, first turn off the power supply to the unit and wait for 30 seconds. 01/01/2023 - 12/31/2032 30% of cost up to $600. Rheem Tankless . 65. The new. 4 GPM High Efficiency Natural Gas Tankless Water Heater Bundle. Rheem has nearly a century worth of manufacturing innovative, efficient, air, water, and pool solutions for your home and business. There are some ways to get more hot water out of an existing water heater without upgrading its size. Resetting Your Rheem Tankless Water Heater. Enjoy the comfort and convenience of continuous hot water. 4 GPM) is a series of mid-efficiency tankless gas water heaters with low emission (ultra-low NOx) and designed to release hot water continuously. 800. 00. Compare Platinum Condensing 9. 3. Place a bucket under the water heater to catch the water. The water heater comes in a very compact design to save more storage space. Up to . Refers to homes with existing gas supply. $1,000 - $1,500. Replacement air filters and humidifier pads are available on this website. The new Rheem® RTGH Series Super High Efficiency Condensing units are ideal for tankless replacements and are available with built-in Wi-Fi and LeakGuard. Oct 23, 2023. (562) 371-7528. Expert Installation Available. Insufficient or Restricted Gas Flow. Eemax 27kW ELECTRIC TANKLESS. m. Check to make sure there is gas to the unit and that the pressure is correct. Traditional tank water heaters continuously heat and reheat water so that it is always hot. 720-692-9874. This is a mid-efficiency outdoor tankless water heater designed for continuous hot water. Innovating new ways to deliver precise temperatures while supporting a more sustainable future | Founded in 1925, Rheem is the only. Enjoy the comfort and convenience of continuous hot water. It is 90% smaller than traditional tank heaters. Determine the location best suited for this appliance and make sure you have allowed for the proper clearances around it to comply with all state and local building codes. 800. (214) 753-4633. Residential Products. Store Finder; Truck & Tool Rental;. Compare $ 1159. 65. GRAHAM PLUMBING INC. Performance Platinum 9. 4 GPM at a 35° temperature rise. Typically this unit is installed at the point-of-use and hard wired to 120 volts requiring a 30-amp breaker. SMITH PLUMBING LLC. electric tankless hot water heater. New. It can supply one fixture with hot water flow up. Our ENERGY STAR ® certified models are a great choice if you want to be eco-friendly. * All. Industry leading low flow activation – as little as 0. 0, 3. Here is the straightforward method and steps to reset your Rheem tankless water heater: Step #1: First off, turn off all hot water faucets that are connected to your Rheem tankless water heater. If you follow your gas line up and around, you can see the little black bar. 40GPM ensures hot water is received even in low demand situations. The Rheem ® ProTerra ™ Hybrid Electric Water Heater delivers savings when you buy—in the form of a $300 federal tax credit (2021) and nationwide utility rebates up to $1,000 1 —and up to $490 per year in energy cost savings 2. Put billyGO’s NATE- and EPA-certified HVAC technicians to work on your air conditioning repairs and tune-ups in the Dallas-Fort Worth Metropolitan Area. This helps significantly reduce the energy cost and carbon footprint of the household or property. SKU: RTGH-SR11I. Performance tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications. 5 gallons-per-minute depending on the inlet water temperature. Please call Rheem Technical Support at 866-279-4566 between the hours of 7 A. It can provide between 2. Clothes washer: 2 gpm. Rheem Prestige® RTGH-95XLN-2 is a high efficiency condensing outdoor natural gas tankless water heater designed for continuous hot water. So you can enjoy. Investing in a tankless water heater is a difficult decision, so it’s important to understand all the facts before you make up your mind. Find helpful customer reviews and review ratings for Rheem RTGH-95DVLN 9. Select models have side water connections for space heating applications. This energy-efficient tankless water heater delivers an endless hot water supply and consistent temperature with a self-modulating technology that adjusts energy based on your hot water needs. So, locate the air filter from the top right corner of the heater inside. Tankless Water Heating. Call us at 1-866-496-2032 or click here to confirm the availability of this service and schedule your FREE. / Ball Ground. m. The most reliable tankless water heater brands include Rheem, Noritz, and Takagi. 9 GPM Commercial 160,000 BTU Propane Gas Interior Tankless Water Heater. Description. Turn off the water and drain the unit. Professional Classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications. 6 GPM. $ 1,299. Rheem® Water heaters is a brand known for reliability. It comes with 5. 00. 5622 With any gas appliance, it is essential that the gas supply system be properly sized to support the BTU load of the system. com. Browse. ):Six Unit Tankless Installation: Six tankless water heaters shall be installed with MIC-6 Manifold Controller, a single remote control and vented to the outside per the manufacture instructions. It can provide between 2. Trust your new water heater installation to an independent Rheem plumber in Grapevine, AR. 247W Model Flow Rate: up to 6. TX Water Heater has specialists in gas, electric, tank, tankless,40 & 50-gallon water heaters. 00. Hybrid Water Heating. Matt Moran. Rheem Platinum Condensing 9. 380. BEST ENERGY-EFFICIENT: Rheem Performance Platinum Hybrid Electric Heater. That is, a water heater in the North—either tank or tankless—will need a higher BTU input in the winter than. The major Rheem tankless water heater maintenance procedures include: Descale the heat exchanger. Continuous hot water: Rheem performance platinum tankless water heaters when you need it, for as long as you need it and the 9. The fastest way is to Schedule Online or call (817) 813-9177. Rheem RTEX-08 8kW 240V Tankless Electric Water Heater - Use Manual - Use Guide PDF. * All. Maximus ™ Water Heater; Tankless Gas Water Heaters; ProTerra ® Heat Pump Water Heaters; Gladiator ™ Water Heater; Smart Electric Water Heater; EcoNet ® Smart. ( 2) –. Now, proper ventilation is crucial for the safe operation of any gas appliance, including a tankless water heater. Expert Installation Available. Houston : 281-594-7578 Tankless Non-Condensing. Item Price: $89. RHEEM Gas Tankless Water Heater: High Efficiency, Indoor, Natural Gas, 199,900 BTU, 9. Remove the water heater to expose pipes. Model # RU199IN. What does E5 mean on my Rheem tankless water heater? E5 on a Rheem Tankless Water Heater means there is a high flow rate. ”. Dishwasher = 2 gpm. Quick View. Gas-operated tankless water heaters can last for at least 20 years that’s longer than. We’ve just released the Rheem ThermaForce™ Super High Efficiency condensing portfolio of combi boilers, boilers and tankless water heaters. Each of these tankless electric water heaters can be installed in any orientation at the point-of-use with just a single water line for savings in both labor and materials. Residential Water Heating. Total price: Add both to Cart. Tankless Water Heating. And these ultra low NOx tankless solutions are up to 96% efficient to reduce energy costs, too. Tackle you next water heater installation with this Rheem Performance Plus 8. Tankless water heaters help lower operating costs, occupy less space and can reduce energy consumption by 30-40% compared to tank-based units. Takagi T-KJr2-IN-LP Indoor Tankless. Thank you for purchasing the Rheem Performance Platinum 9. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Share: $1,167. To verify if your water heater is in warranty you can call 1-800-621-5622 and listen for the prompt to take. Tankless Electric Water Heaters. 4 GPM) is a series of mid-efficiency tankless gas water heaters with low emission (ultra-low NOx) and designed to release hot water continuously. Blue Ribbon Plumbing / Sarasota. ): 0. Rheem Main Remote Control UMC-117 Won’t Turn On. On demand continuous hot water; Compact and stylish with digital temperature control in increments of 1°F ranging from 80°F to 140°F; 99. of water per year with our exclusive water savings setting Rheem is known for its acclaimed water and air systems; California residents see prop 65 warnings; Call 1-855-400-2552 before noon for same-day installation service in most areas, or visit our Water Heater Installation page for more information. Efficient and earth-friendly products designed for any size home. The RTEX-06 tankless electric water heater is the smallest model from Rheem that runs from 240 V. * All. * All. Learn More. Instead, think in terms of water flow rate. Model# CU160iP. 00. up to 34% more efficient than a standard 50-gallon tank. Water Heating. To do this, we recommend following tips from Rheem’s Use and Care Manual: Monthly Drain a few quarts of water from the water heater’s tank to remove any deposits. Open valve completely or replace gas valve. Remove your new tankless water heater from the carton and place all hardware and instructional material close at hand. for Rheem, Ruud, Rheem-Ruud, Richmond, EcoSense and Paloma tankless water heaters | 5 Tankless Gas Water Heater Parts Kits for Rheem Tankless Water Heaters Rheem introduces the Tankless Gas Water Heater Service parts kits. Check the stuck dirt and lint from the filter screen under the running water. Professional Classic Series: RTEX-24, RTEX-27. Visit Find a Pro on Rheem. $2,000 for heat pump water heaters with UEF ≥2. ( 867) Model# XP40S12HE36U0. When professionally installed, a tankless water heater can provide your Grapevine home with nearly unlimited hot water. Super High Efficiency Plus 9 GPM Residential 160,000 BTU Exterior Propane Gas Tankless Water Heater. CST and one of our experienced. The GPM size of a tankless water heater for whole house use depends on how much flow is needed and your required water temperature rise. Ensure that your propane or gas tank has enough fuel to operate the water heater. 199, 000 BTU/h. Titan N. There are a few reasons why the flue or venting system might be blocked. However, tankless water heater installation does require more of an upfront investment, may need venting and isn’t ideal for heavy usage. Commercial Water Heating. Today the. How does the Rheem tankless water heater work? A conventional tank-style water heater stores hot water, and heats the water 24/7, whether you use it or not. Read honest and unbiased product reviews from our users. With built-in recirculation, this Rheem Performance Platinum 11 GPM Indoor Liquid Propane Tankless Water Heater gets hot water to the tap instantly and keeps going as long as you need it. 95. In certain high-volume applications, you may want to specify more than one tankless water heater unit, either installed separately or connected together to operate as a single tankless system. Rinnai. $2468. Features and Benefits. J. Tankless Water Heating. The Rheem Mid Efficiency Tankless Gas Water Heater. Rheem tankless electric water heaters offer a continuous, endless supply of hot water. With a full line of Rheem ® tank and tankless water heaters to choose from, there’s sure to be one that’s the right fit for your family. com, or by phone at 800-432-8373. The new. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration. With the electronic thermostatic temperature, you can easily read the incoming water temperature and control it in one-degree increments. 1), and any other local gas codes when installing a Rheem Tankless Water Heater. The only way to really help and for the most part resolve the problem is to use a heat tape just like all the service people do for exposed areas under mobile homes and drains in areas that are not climate controlled like the many in my area (which is also around 20 degrees and also in major flood stage at 13 feet above flood stage). Expert Installation Available $ 659. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Tankless water heaters offer several benefits over traditional tank heaters. From glass-on-steel to stainless steel to polybutylene, Rheem Commercial Water Heaters can meet your hot water. 1-2 showers tankless water heaters. Performance Plus 9. Integrated Heating Water Heating System Powered by Tankless Technology. (813) 442-5599. /Oct. Photo: amazon. Let’s look for the burners. Rheem ® ENERGY STAR ® certified tankless gas water heaters are designed for comfort and conservation. The Rheem and Ruud Tankless water heaters can only operate up to a maximum of 140°F as configured from the factory. Step #2: Unscrew all the screws and remove the front panel cover. 0 GPM at a 35 temperature rise. I'm not sure what the next step should be. Tankless water heaters (92 pages) Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. 4 GPM at a 35° temperature rise. 9 Reviews. Shop for Tankless Water Heaters at Ferguson. DeriusHigh Efficiency 7. Rheem Manufacturing Company Professional Prestige ProTerra Hybrid Water Heater. 5 GPM at a 35° temperature rise. Get free shipping on qualified Rheem Tankless Electric Water Heaters products or Buy Online Pick Up in Store today in the Plumbing Department. The 160,000 BTU Liquid Propane Tankless Water Heater is designed to supply continuous hot water for 1 - 2 bathrooms at the same time. Air Conditioning Parts. ADD TO CART. The step-by-step procedure for cleaning the flame sensor on a Rheem tankless water heater is the following: Turn off the unit's power supply. Log Out Login. heaterhome; Sep 19, 2023; Plumbing Forum, Professional & DIY Advice; Replies 2 Views 201. Part # 701257. 5 gallons-per-minute depending on the inlet water temperature. Locate and mark the spot where you plan to install the tankless water heater. Continuous hot water: Rheem performance platinum tankless water heaters heat water when you need it, for as long as you need it, and the 9. If you have any further questions, please contact us via email at [email protected] to TX Water Heater for trusted, affordable water heater repair, water heater replacement, new water heater installation, water heater maintenance services in. 26GPM and minimum activation flow rate of . Powerful Performance – Our RTEX 24kW model provides up to 5. 26GPM and minimum activation flow rate of . If you answer NO to any question, installation is not complete. The 160,000 BTU High Efficiency Natural Gas Tankless Water Heater is designed to supply continuous, on demand hot water for up to 1 to 2 bathrooms at the same time. The Rheem Professional Classic Tankless Electric Water Heater (6. 6966 Americas. Mount unit to wall at selected location. Save Energy. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Locate and mark the spot where you plan to install the tankless water heater. The Rheem ECO180DVLN3-1 Indoor Natural Gas Tankless Water Heater can provide up to 8. 20. The Rheem 9. Energy Star Certified. Website. to the existing water heater. This is required anytime the ignitor coil is damaged or fails to operate properly. The Rheem Mid Efficiency Tankless Gas. It’s compact design fits almost anywhere. Monitor the water flow pressure. This item: Rheem RTG-70XLP-1 Tankless Water Heater, Grey, Grey. The 180,000 BTU Super High Efficiency Natural Gas Tankless Water Heater can provide enough on demand hot water to supply 2 to 3 bathrooms at the same time (at a 35° water temperature increase). * All. M. 8%. If you have any further questions, please contact us via email at techanalyst@rheem. Tankless. To fix this issue, you need to slow down the flow rate. These models are up to 11% more efficient than standard tankless water heaters and feature a built-in recirculation pump and a digital remote control. $1,499. 0 GPM Performance Platinum Super High Efficiency Indoor Natural Gas Smart Tankless Water Heater delivers more hot water than most tank water heaters. HYDRO MASTER Tankless Water Heater Service Valve Kit with Pressure Relief Valve 3/4-Inch IPS Isolator Clean Brass. LeakSense™ Built-in Leak Detection System detects any leak large or small, internal or external. 1. Step #2: Now shut off the power supply to your tankless system. 0 GPM Liquid Propane High Efficiency Indoor Tankless Water Heater. to 5 p. Noritz NR98SVNG Indoor Only Tankless Hot Water Heater, Single Wall Vent, max. The Rheem PROTECH Water Treatment System is the perfect way to combat hard water and scale build up in your tankless water heater. Find reviews, expert advice, manuals, specs & more. When inlet water temperatures dip down into the 30s and 40s, larger BTU inputs will be needed. Eemax 27kW ELECTRIC TANKLESS. You will have noticed when browsing Rheem hot water heater reviews that the name Rheem is associated with high quality and good customer care. In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice. to 5 p. Rheem Commercial Water Heaters. Electric tankless models deliver instant, continuous hot water but with a lower gallons-per-minute rate. 5 gpm.