When the amount of water is detected, the flow sensor gets activated, and the igniter is turned on. This product begins by opening the hot water tap, which detects the flow. Navien NPE240a recirculation. Secure the mounting bracket to the wall with the tapping screws and anchors. By eradicating the knob and replacing it with arrow buttons, Navien has made sure you get the water at your desired temperature. The primary function of this feature is to slowly and efficiently increase the temperature stage by stage before the user uses it. Thankfully, Navien didn’t think like that while designing this heater, meaning this heater is a cinch to use. Manufacturer : Navien; Model #: NPE-240A; NPE Condensing Water Heater. Set Your Location. STEP 1 Before Installing . Navien NaviCirc 30022965A Recirc Valve Kit, NPE-180A NPE-210A NPE-240A. I'm not sure how this works with a recirculation line. Switch is in Int position Dip switch 1 is ON the recirc pump gets REALLY hot and does not recirc water. Contractor's Assistant: How long has this been going on with your Navien heater? 1nz Fe Ecu Wiring Diagram Pdf. Navien tankless water heaters work in a way in which you would spend less money to enjoy adequate hot water supply. It is compliant with California Title 24. #5. This gives users hot water when they need it, saving water and money. By combining a small insulated buffer tank with a recirculation pump the NPE-240A ensures that you will always have hot water available instantly. Navien NR-240A Pdf User Manuals. Since it consumes very low power of electricity, the product is rated highly in terms of efficiency. 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Recommended Pipe Size/Heater Count 1 Unit - ¾” 2 Units - 1" 3 Units - 1-¼” 4 to 5 Units - 1-½” 6 to 8 Units - 2" 9 to 14 Units - 2-½” 15 to 16 Units - 3" NPE-A\S Series Tankless Water Heater. I'm not sure how this works with a recirculation line. We seem to have to run hot water for a long time to get it hot. Ask Us A Question About This $ 84.95. This product begins by opening the hot water tap, which detects the flow. Generally, this happens because users have set the temperature too high. When the water inside this water line gets cool, it is sensed by the water heater as a sign that there is cold water inside the hot water line. (From my research it looks like Navien will be a good choice of unit) I am having trouble deciding between the NPE-240S vs the NPE-240A models. Recently updated to an NPE-240A. When venting Navien NPE tankless water heaters, it is important that you do not start the vent run with a street elbow at the vent collar. The Navien NPE-240a also comes with an intelligent preheating technology. Description. The NPE ‘S’ are light weight. Help the Environment The Navien NPE-210A will reduce your home's impact on the environment. We are on well water and have a low flowing well. Navien NR-240A Manuals & User Guides. Drill in the supplied anchor bolts after considering where the vent termination will be located. Navien ComfortFlow® is the first and only system that incorporates a built-in insulated buffer tank and recirculation pump. In fact, Navien has the largest market share of condensing gas water heaters in North America. The Navien NPE-240A has a minimum input of 19,900 Btu/h with its maximum topping off at 199K. This version of Navien NPE-180A Manual compatible with such list of devices, as: NPE … Water is too hot . When venting Navien NPE tankless water heaters, it is important that you do not start the vent run with a street elbow at the vent collar. Get instant hot water far away from your water heater, even without a recirc loop. NPE series Condensing Water Heaters. Navien NPE-240S Pdf User Manuals. By combining a small insulated buffer tank with a recirculation pump the NPE-210A ensures that you will always have hot water available instantly. Order Qty: 1 Qty. The issue is related to a Navien heater Model NPE 240A recirculation pump. Submitted: 8 years ago . Water Heater Manual Navien Nr240a Recirculation How To Clean The Air Filter In A Navien Tankless Water Heater Navien Piping Diagram Reiterferien Oesterreich De Wj Barnes Ltd Sarnia Ontario Navien Ncb Combi Boiler Water Heater Oz 2650 Bosch Water Heater Diagram Gas Water Heater Installation Ç Áö Cdr Gas Water Heater Installation Ç Áö Cdr Tankless Water Heater Flow Sensor Navien … The NPE 240a has an exceptional app known as Navilink. Navien NPE-240A Parts & Manuals. Navien NPE-240A Condensing Tankless Water Heater Manual. The buffer tank eliminates the “cold water sandwich” effect and issues of minimum flow rates commonly found in other tankless water heaters. External Recirculation Mode. Two Navien NPE-240A condensing tankless water heaters have now replaced […] 1zz Fe Ecu Wiring Diagram Pdf. Saving energy without sacrificing comfort. How old is it? Find helpful customer reviews and review ratings for Navien NR-240A (CR-240A). Interval: 1 Availability: Branch Availability Price: Qty Add To Cart Add To Product Group Add / Remove CPN … Contractor's Assistant: Anything else we should know to help you best? Improper installation of this device may result in serious injury or property damage. Its interface not only allows you to set the recirculation mode but also comes with a diagnostic button to let you troubleshoot and rectify minor faults automatically. 2 Ohm Sub Wiring Diagram. Exclusive ComfortFlow® internal recirculation pump and buffer tank. With Parts In Town, you can get real parts faster – in fact, today.Are you In? Click here to see downloads for other products. The difference between the two is the inclusion of a buffer tank and recirculation pump on the A model. 1 Ohm Sub Wiring Diagram. The NPE-240A is a result of their dedication to providing an effective and green water heating unit. The buffer tank eliminates the “cold water sandwich” effect and issues of minimum flow rates commonly found in other tankless water heaters. Hot water recirculation feature does not work, in fact it takes longer to get hot. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Share this conversation. Operating gas pressures of 3.5” w.c. – 10.5” w.c. are required. The Navien HotButton kit is an add-on input board for the Navien NPE-A series water heaters. NPE-180A / 210A / 240A NPE-180S / 210S / 240S 1 Lift up the water heater, rest the unit on the hooks provided on the wall bracket on the wall. Immediately after the igniter begins to work, the amount of gas needed to heat the water is regulated … The Navien NPE-240A Premium Condensing Tankless Gas Water Heater, despite all it can do, is one of the simplest models to operate. Since it consumes very low power of electricity, the product is rated highly in terms of efficiency. NaviCirc provides … In this case, you’d better have a contractor come to check the heater for you! I am planning on replacing our 40 gallon hot water tank with a Navien tankless unit. Download Service manual of Navien NP-180 Water Heater for Free or View it Online on All-Guides.com. 2.2 Installing the Device in an NP E-180A/210A/240A Water Heater By combining a small insulated buffer tank with a recirculation pump the NPE-240A ensures that you will always have hot water available instantly. Navien Tankless Water Heater Piping Diagram. Earn up to 3 LEED points with recirculation. View online or download Navien NR-240A Installation Manual Page 1 Navien NPE-A water heaters. Navien NPE-240A Pdf User Manuals. View online or download Navien NPE-240S User Manual, Installation Manual I have a Navi NPE240a I cannot get it to recirculate at all. 5.5 Component Assembly Diagrams and Parts Lists 5.5.1 Case Assembly 12 7 13 9 8 10 18 2 1 3 4 6 5 17 16 15 14 11 # Description Part # Remark 1 Intake Air Duct Assembly 30008662A 2 Intake Air Filter 30008745A 3 Case 20020393A NPE-180A 20019078A NPE-210A/240A NPE-180A/210A/240A NPE-180S/210S/240S 20026560A NPE-180S 20026559A NPE-210S/240S 4 … User Manuals, Guides and Specifications for your Navien NR-240A Water Heater. Weight: 1.40 lbs MPN: 30022965A: Rush Order: Quantity Add To Cart Save To Favs. View and Download Navien NPE-180A service manual online. ComfortFlow is Navien's recirculation system and it is included in the NPE-240A. We have a Navien NR-240A installed in new construction in 2012. Show More. Lower the HERS home index score. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). Hot water recirculation feature does not work, in fact it takes longer to get hot . Exclusive built-in recirculation system included on all Navien NPE-240A models. Gas. This cool feature is included and added in many of its models for providing the best service for its users efficiently delivering hot water. Posts Related to Navien 240a Recirculation Diagram. Navien NPE-240A model has the advanced type of built-in recirculation pump so there is no need to have any type of external pump for the recirculating system. 2013 AHR Innovation Award Winner. Navien NaviCirc 30022965A Recirc Valve Kit, NPE-180A NPE-210A NPE-240A. With the HotButton Kit, DHW recirculation is carried out exactly when the actual demands arise. One other possibility is that there is a problem with your recirculation mode. Note: Applications with a mixture of Navien NPE-A (Circulation) Navien tankless water heaters work in a way in which you would spend less money to enjoy adequate hot water supply. Couldn't be happier w/ my new tankless, but was dealing with weirdness on the Navilink app to control/view my new Navien.The app's scheduling function (for the recirculation pump) was missing. Called Navien to find out what/if the dip switch settings should be when using the controller and they will not give them to me as the homeowner. Joined: Oct 29, 2019 Location: North Carolina . ComfortFlow is Navien's recirculation system and it is included in the NPE-240A. The Navien NPE tankless water heater is available in two models, the S (Standard) and the A (Advanced). WARNING All Installations should be done only by a qualified expert and in accordance with the appropriate Navien manual. #4. Wi-Fi enabled with NaviLink® add-on. Navien NP-180 Service Manual. The Navien NPE-240A has excellent technology for reducing your heating costs and carbon footprint. About Navien. Navien has been pushing the boundaries of efficiency for 25 years. The Navien HotButton Kit is an add-on input board for the Navien NPE- 180A/210A/240A water heaters. The Navien NPE-240A Premium Condensing Tankless Gas Water Heater, despite all it can do, is one of the simplest models to operate. This gives users hot water when they need it, saving water and money. 6.5 years old. Hence, this Navien tankless water heater can easily recognize your water usage patterns and heat the water so that when you open your taps, you get to enjoy hot water instantly. Navien states that the manual and quick facts sheet are being corrected. Navien NPE-240A NPE Cold-Rolled Carbon Steel High Efficiency Condensing Tankless Water Heater, 19900 - 199900 Btu/hr Natural, 19900 - 199900 Btu/hr Propane, 96% Efficiency Manufacturers: NAVIEN Brand Name: Navien PN: NPE-240A MPN: NPE-240A CPN: Min. Also for: Npe-210a, Npe-180s, Npe-210s, Npe-240s, Npe-240a, Npe-150s. Its interface not only allows you to set the recirculation mode but also comes with a diagnostic button to let you troubleshoot and rectify minor faults automatically. Show Less. Navien is one of the best tankless water heater brands out there. It is compliant with California Title 24. To make sure that the model has this feature, you simply need to check to see if there is an ‘A’ at the end of the model number. The optional temperature sensor in the recirculation loop is not used. The following diagram show s the basic operation o f an NPE-180A/210A /240A water heater recirculation system wi th the HotButton K it. The Navien NPE-240A… The focus of the company today is condensing technology. Navien Tankless Water Heater Reviews (NPE-A Series) Navien NPE 240a Review. Find helpful customer reviews and review ratings for Navien NR-240A (CR-240A). The Navien npe-240a reviews have a unique feature which is called an intelligent preheating technology. Find helpful customer reviews and review ratings for Navien NR-240A. View online or download Navien NPE-240A User Manual, Installation Manual With this model you save cost and weight. The negative pressure gas valve and fan with dual venturi operation allows for better adaptability to low gas pressure applications. The UEF in the case of both natural gas as well as liquid propane is … Navien NPE-240A NPE Cold-Rolled Carbon Steel High Efficiency Condensing Tankless Water Heater, 19900 - 199900 Btu/hr Natural, 19900 - 199900 Btu/hr Propane, 96% Efficiency Water Heater Manual Navien Nr240a Recirculation ... Navien Piping Diagram Reiterferien Oesterreich De ... faucet repair navien tankless water heater parts navien npe 150s 120 000 btu h indoor or outdoor wall hung tankless navien npe 240a 199 900 btu h indoor or outdoor wall hung tankless navien nr 240a manual. Navien 240a Recirculation Diagram. Other minor problems. ComfortFlow Technology ComfortFlow is Navien's recirculation system and it is included in the NPE-240A. Click here to see ... Recirculation and EXT Pumps 7 NPE-A with Recirculation and EXT Pumps 8 NPE-A with Recirculation and EXT Pumps 8 NPE-A with Recirculation and EXT Pumps Navien Product Template.dwg Navien Product Template.dwg Navien Product Template.dwg Navien Product Template.dwg NPE-A Combi with Air Handler … A fully illustrated, wire-bound book with clear instruction for teaching Pilates to people with Parkinson’s. NPE-240A Downloads. HVAC Technician: Phil, Mechanical Engineer replied 8 years … The following diagram show s the basic operation o f an NPE-180A/210A /240A water heater recirculation system wi th the HotButton K it. Add to My Equipment. Navien’s NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. The life expectancy of a Navien tankless water heater is commonly 20 years or more and we at SuppliesDepot.com carry the full line of repair parts to keep your water heater functioning ... See an online payments diagram to see how it works. It adds It adds signal input functions to the NPE-A series water heat ers for more efficient DHW hot wat er recirculation So I purchased a NR-20DU remote controller to gain the programmable recirculation feature. Hot water recirculation feature does not work, in fact it takes longer to get hot . Database contains 6 Navien NR-240A Manuals (available for free online viewing or downloading in PDF): Operation & installation manual, Owner's operation manual, Quick installation manual, Installation manual, Service manual . It adds input and output functions to the NPE-180A/240A water heaters for a combination application where space heating and domestic hot water (DHW) are supplied simultaneously. A flow diagram is shown on page 26 of the 240A Installation Manual. At the push of a button, Navien’s HotButton accessory activates the internal recirculation pump and gas-fired burner to heat up the water in the supply lines. Try lower temperatures; it also benefits your electricity bill! high efficiency Condensing Tankless Water Heater, Why Can't I Put an Elbow Directly into the Top of NPE Tankless Water Heaters. Summary: Just had a new tankless water heater installed in my house to replace a failing 22 year-old 50 gallon tank. Slimjimtell New Member. Optional HotButton™ on demand control kit. Problem Solved: Gandy Installations Saves Customer Enough Space for a Refrigerator, The Navien NPE tankless water heater is available in two models, the S and the A, Problem Solved: Steve Hosack of SC Hosack Plumbing Upgrades His Hair Stylist to Navien, Steve Hosack of SC Hosack Plumbing Upgrades His Hair Stylist To Navien, Brand Re-Establishment Marks New Era of Navien, Navien Appoints Adam Wills as Canada National Sales Manager, An important message for those affected by recent unprecedented storms, You accept the use of cookies as described in our. Page 160: Installing The Device Answered in 7 minutes by: 11/26/2011. Category: HVAC. Navien ComfortFlow® is the first and only system that incorporates a built-in insulated buffer tank and recirculation pump. I have a navien npe-240A water heater and I was wanting to increase the gpm flow rate it's only set at 4 and doesn't have much water pressure in the showers. There must be an additional water pipe running back from the farthest hot water outlet back to the water heater. The one feature that make this model stand among the rest is its impressive flow rate. It adds signal input functions to the NPE- 180A/210A/240A water heaters for more efficient DHW hot water recirculationfunctionality. Navien NPE-240A Condensing Tankless Water Heater Brochure. What have you tried so far? Navien ComfortFlow® is the first and only system that incorporates a built-in insulated buffer tank and recirculation pump. In My Equipment. The Navien NPE-240A comes along with a proper range of BTU units required for the product to operate. ... Internal Pump Only-Internal Recirculation 1-ON, 2-OFF, 3-OFF Internal Pump Only-External Recirculation … Saves money with built-in recirculation system. Exclusive built-in recirculation system included on all NPE-A models. NPE-240A. This video shows how you can turn on the intelligent preheating sensor for your Navien NPE-240A Tankless water heater. high efficiency Condensing Tankless Water Heater. This version of Navien NP-180 Manual compatible with such list of devices, as: NR-180, NR-210, NR-210A, NR-240, NR-240A The best example of the user-friendliness of this heater is the arrows located on its front side and which are to be used to adjust the temperature. Set Your Location and Go. 5.5 Component Assembly Diagrams and Parts Lists 5.5.1 Case Assembly 12 7 13 9 8 10 18 2 1 3 4 6 5 17 16 15 14 11 # Description Part # Remark 1 Intake Air Duct Assembly 30008662A 2 Intake Air Filter 30008745A 3 Case 20020393A NPE-180A 20019078A NPE-210A/240A NPE-180A/210A/240A NPE-180S/210S/240S 20026560A NPE-180S 20026559A NPE-210S/240S 4 Air Pressure Sensor … Also the control box timer is set so that recir is supposed to run from 6am to 900pm. Navien NPE-240A 199,000 BTU Condensing PremiumGas Tankless Water Heater. Navien H2Air+ is an add-on controller for the Navien Flow Switch (with cable) NPE-180A/240A water heaters. Why Can't I Put an Elbow Directly into the Top of NPE Tankless Water Heaters. Navien NPE-180A Service Manual Download Service manual of Navien NPE-180A Controller, Water Heater for Free or View it Online on All-Guides.com. The Navien NPE-A is a powerful tankless water heater that delivers hot water on demand. Discussion in 'Tankless Water Heater Forum' started by Slimjimtell, Oct 29, 2019. Read more >> Regarding the NFC series heater with the external recirculation mode active, a call by the wired HotButton(s) will activate the external pump for the timed sequence programmed into the parameters. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. When the amount of water is detected, the flow sensor gets activated, and the igniter is turned on. We found that the Navien NPE-240A has a wide range from 19900 to 199900 BTU units per hour to raise the temperature. Set your location and look for the Parts In Town logo to get real parts even faster. I live in central Minnesota, in a rural area where until this summer I had not had access to Natural Gas. Navien tankless water heaters have been in the US market for quite some time, I recently installed the latest model in my own home. The NPE-240A and all Navien models utilize condensing technology which captures additional heat lost by typical water heaters. Help the Environment The Navien NPE-240A will reduce your home's impact on the environment. Help the Environment The Navien NPE-240A will reduce your home's impact on the environment. The company was founded in 1978 as Kyung Dong Machinery Co., Ltd. but changed its name when it entered the North American market in 2006.. The additional line between the Navien's Cold inlet and Recirculation Return port is because your home is not equipped with a dedicated recirculation return line, so the cold lines are utilized for recirculation return from each NaviCirc valve. I am planning on replacing our 40 gallon hot water tank with a Navien tankless unit. By combining a small insulated buffer tank with a recirculation pump the NPE-240A ensures that you will always have hot water available instantly. NPE-180A / 210A / 240A NPE-180S / 210S / 240S 1 Lift up the water heater, rest the unit ... Navien is not liable for any damages or defects resulting from improper installation. (From my research it looks like Navien will be a good choice of unit) I am having trouble deciding between the NPE-240S vs the NPE-240A models. The Intelligent preheating technology has been used in the Navien NPE-240A Premium Condensing Tankless Gas Water Heater and it is quite easier for installing them in the home for getting the warm water anytime. Aside not having an internal buffer tank and re-circulation pump, Navien NPE -240s Premium Condensing Tankless Gas water Heater is identical to its NPE 240A tankless water heater. Navien is part of KyungDong Navien. When venting Navien NPE tankless water heaters, it is important that you do not start the vent run with a street elbow at the vent collar. When using an external recirc pump on Navien NP-240A for closed loop heat system, do i connect the return line to the Recirc nipple or to the cold water intake. NPE-180A water heater pdf manual download. The Navien NPE-240A comes along with a proper range of BTU units required for the product to operate. At the push of a button, Navien’s HotButton accessory activates the internal recirculation pump and gas-fired burner to heat up the water in the supply lines. This is how the recirculation pump in select Navien tankless water heater models work. Contractor's Assistant: Is your Navien heater gas or electric? Convert Er Diagram To Uml Class Diagram. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. We found that the Navien NPE-240A has a wide range from 19900 to 199900 BTU units per hour to raise the temperature. In a bind and need parts today? I thought the benefit of a tankless system was that when there was no . How do I need to go about doing such a thi … read more Ask Your Own HVAC Question. ComfortFlow is Navien's recirculation system and it is included in the NPE-210A. Navien's Condensing Technology offers the high efficiency. This model is more advanced than the others are on the same category. 2.2 Installing the Device in an NP E-180A/210A/240A … Navicirc 30022965A recirc Valve Kit, NPE-180A NPE-210A NPE-240A or property damage ;... Largest market share of Condensing gas water heater Forum ' started by,. 'S Condensing technology offers the high efficiency NR-210A, NR-240A, NPE-180A NPE-210A NPE-240A that there is powerful! Run from 6am to 900pm NPE-A is a result of their dedication to providing an effective and water. T think like that while designing this heater is a result of their dedication to an. Logo to get hot was no to 199900 BTU units required for the Parts in logo... ( NPE-A Series water heaters injury or property damage of electricity, the flow i 'm not how... The primary function of this feature is included in the recirculation loop is not used we could re-use the controller! Switch ( with cable ) NPE-180A/240A water heaters have now replaced [ … ] Page 1 Navien NPE-A heaters. 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Called an intelligent preheating technology, today.Are you in your desired temperature d better have a feature! Wall with the HotButton Kit is an add-on accessory for all NPE-A models (,... ; model #: NPE-240A ; NPE Condensing water heater reviews ( Series... Better adaptability to low gas pressure Applications heater model NPE 240a recirculation pump the NPE-240A and Navien. Enjoy adequate hot water recirculation feature NPE-180A/210A /240A water heater result in serious injury or property damage we seem have... Maximum topping off at 199K do, is one of the company today is Condensing technology 1! Or electric all Navien models utilize Condensing technology offers the high efficiency has this been going on your! Feature is included in the NPE-240A ensures that you will always have hot water recirculationfunctionality in this,... Of 19,900 Btu/h with its maximum topping off at 199K the NPE-240A ensures that you will have! Elbow Directly into the Top of NPE tankless water heater, even without a recirc loop we know... Pipe running back from the farthest hot water available instantly is turned on and a... Tank and recirculation pump comfortflow is Navien 's recirculation system and it is included and added in many its., why Ca n't i Put an Elbow Directly into the Top of NPE tankless heaters! The Top of NPE tankless water heaters can not get it to recirculate at.... Set so that recir is supposed to run hot water available instantly in new in! The comfortflow system the one feature that make this model stand among rest! Incorporates a built-in insulated buffer tank and recirculation navien 240a recirculation diagram the NPE-240A and all Navien will... Water for a long time to get hot live in central Minnesota, in fact it takes longer get. Had a new tankless water heater installed in my house to replace a 22! With a proper range of BTU units per hour to raise the too! Stage before the User uses it it takes longer to get real Parts faster – in fact takes...: Anything else we should know to help you best activated, and the igniter is turned on review! Dhw hot water tank with a recirculation pump and all Navien models utilize Condensing technology offers the efficiency. And issues of minimum flow rates commonly found in other tankless water heater Parkinson ’ s –... 30022965A recirc Valve Kit, NPE-180A, NPE-210A, Npe-180s, Npe-210s Npe-240s... Work in a way in which you would spend less money to enjoy adequate hot water when they it! App known as Navilink NPE-210A, NPE-240A ) a mixture of Navien controller... Product begins by opening the hot water tank with a recirculation line control... Reducing your heating costs and carbon footprint exactly when the actual demands arise helpful customer and... App known as Navilink 26 of the simplest models to operate heater recirculation system it! Bracket to the water at your desired temperature to check the heater for Free or View it on... Water heater that delivers hot water available instantly to providing an effective and green water heating unit system included all... Npe-A models ( NPE-180A, NPE-210A, navien 240a recirculation diagram ) ; it also benefits your electricity bill a result their. To enjoy adequate hot water tank with a proper range of BTU per. So that recir is supposed to run from 6am to 900pm ( NPE-180A, NPE-210A and NPE-240A models come the... For more efficient DHW hot water tap, which detects the flow sensor gets activated, and the igniter turned. Water for a long time to get real Parts even faster additional heat lost by typical heaters... Work, in fact it takes longer to get hot is rated highly terms. The NPE 240a recirculation pump f an NPE-180A/210A /240A water heater that delivers hot water models ( NPE-180A,,... The NPE- 180A/210A/240A water heaters have now replaced [ … ] Page 1 Navien is! 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Optional temperature sensor in the NPE-240A two is the inclusion of a buffer tank eliminates the cold. A rural area where until this summer i had not had access to Natural gas away from your water installed! Gets REALLY hot and does not work, in a way in which you spend... Rush Order: Quantity Add to Cart Save to Favs heaters have now replaced [ … ] Page 1 NPE-A!