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9.5 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater
  • Rheem
  • Model ECOH200DVLN-1
  • Internet #206934412
  • Store SO SKU #1001825347

9.5 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater

$1,299.00 /each
Discontinued Model:

Model # ECOH200DVLN

Internet #203404946

Store SO SKU #1000067472

Rheem EcoSense 9.5 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater

Discontinued Rheem EcoSense

9.5 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater

  • Easy to use intelligent electronic controls and sensors
  • No standing pilot means less wasted energy
  • Same-day installation in most areas. Call 1-855-400-2552 by noon.

Frequently Bought Together

Product Overview

The Rheem EcoSense ECOH200DVLN 9.5 GPM, 199,900 BTU Natural Gas Condensing Tankless Water Heater is designed to supply continuous hot water for up to 3 bathrooms at the same time. It heats water only when it's needed and features a 0.94 energy factor. This compact heater exceeds the requirements for many utility rebate programs and also qualifies for the ENERGY STAR program. It comes with a remote digital thermostat that can be installed in almost any convenient area of the house. This heater's direct-vent design utilizes schedule 40 PVC for a flexible, low-cost venting installation. This model can be used at elevations up to 9,840 ft. above sea level. Please click the specifications to view the Rheem Brochure Guide which will help you in your buying decision to ensure that you purchase the right tankless water heater model for your household needs.

  • Schedule 40 PVC for easier venting installation
  • A 9.5 GPM tankless water heater at a 35 Degree temperature rise can provide enough hot water to supply a 3 bathroom home
  • Tankless gas water heaters heat water on demand, saving energy compared to many standard gas tank-type water heaters
  • 12-year limited warranty on heat exchanger and 5-year limited warranty on parts
  • 0.94 energy factor meets or exceeds minimum energy efficiency standards
  • Remote digital display shows precise temperature setting and maintenance codes
  • ENERGY STAR qualified to meet or exceed federal guidelines for energy efficiency
  • Ability to link 2 like units together for high demand applications with the EZ-link cable (sold separately)
  • Horizontal 3 in. vent termination kit SP20286 included with unit
  • Up to 94% efficient - lowest operating cost
  • Click here to check out our buying guide on water heaters
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name Natural Gas 9.0 GPM High EF Indoor Tankless Water Heater with Water Savings Setting and 12-Year Warranty 9.5 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater 8.4 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater 9.5 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater
Brand Rheem Rheem EcoSense Rheem Rheem
Ratings (2) (93) (4) (27)
Flow Rate @ 45 F Rise (gallons/min) 7.5 8.4 6.6 8.4
Gas Type Natural Gas Natural Gas Natural Gas Natural Gas
Indoor/Outdoor Indoor Indoor Indoor Indoor
Eco Options Yes Yes Yes Yes
Total BTU 180000 Btu 199900 Btu 157000 Btu 199900 Btu
ENERGY STAR Certified Yes Yes Yes Yes
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Warranty / Certifications

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Customer Questions & Answers

Can I use a 1/2 inch gas pipe line to connect to the 3/4 inch Rheem tankless water heater using extension ?

Asked by: Tony
Not recommend; performance will suffer.
Answered by: skippy
Date published: 2016-08-18

is the condensate outflow pumped or gravity flow

Mounting unit in crawlspace below sewer line. Is the outflow pumped like an appliance or gravity flow like an AC requiring a second additional pump to get it up tot he sewer line?
Asked by: mannfilm
Gravity flow. Use a condensate pump if you are below grade. Also don't forget the condensate trap on any horizontal runs. See manual.
Answered by: skippy
Date published: 2016-08-18

can I use this unit with propane?

Asked by: kauai
This unit is jetted for natural gas not liquid propane. You would just order the comparable model that is jetted for propane. Model: ECOH200DVLP-1 (Sku#1001825464)
Answered by: MisterP
Date published: 2016-10-11

What has coast savings been for you. If any

Asked by: richard
Electric bill for household of 5 people went down about $80 a month and gas bill went up $10 a month (this is for winter). In summer, the water comes to house at 88 degrees and savings are not noticeable, maybe 10 or 15 dollars a month.
Answered by: Ken
Date published: 2016-10-01
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Customer Reviews

9.5 GPM Natural Gas High Efficiency Indoor Tankless Gas Water Heater is rated 4.4 out of 5 by 93.
Rated 5 out of 5 by from Huge Upgrade Had an on demand unit already but much lower BTU. Water simply wouldn't get that hot in the winter up here in the Northland, even cranked to the highest level. Replaced with this one and now I can't come close to turning this up all the way. Unlimited 125 degree water - that's pretty much all you need to say. The ONLY bummer about the install was that I needed to drill two 3" holes through the cement sill to vent, and had to rent an industrial tool to do that (a buck twenty that I didn't expect). Everything else is basic plumbing. Oh - buy the accessory flush kit!
Date published: 2016-04-05
Rated 5 out of 5 by from Fantastic heater I purchased the Rheem ECOH200DVLN from Home Depot to replace a Bradford White 48 Gallon Powervent tank unit that started leaking. I have a 4 Bedroom/3 bath house and so far this unit delivers consistent hot water as needed. A can have the washer and two showers running simultaneously without issue. The units fan(which turns on when there is a call for hot water) is much quieter than the power vent on my previous hot water heater. Please note that if purchasing this unit ensure you order the service valves as well as these are needed to clean the unit on a periodic basis. As this unit requires a 3/4 inch gas line, movement of all water lines and PVC work to vent and provide fresh air I hired a professional to perform the install. I am glad I did so as he spent a day to remove and install the new unit. In short, this unit works well and is a great value at the price point being offered by Home Depot. Yes, labor to install is more than a standard tank, but endless hot water with a longer warranty and space savings is worth it.
Date published: 2016-05-10
Rated 5 out of 5 by from Works great I had a direct vent water heater that I needed to replace. Based on some research I discovered it was actually cheaper to buy a tankless unit than replace with a similar direct vent water heater. I was also able to get a $300 tax credit for the tankless unit. Installing the unit took longer than I thought but that was because I had to wire in an electrical outlet, change my gas line to 3/4", reroute my water lines lower on the wall to support the new location and I had to drill through my foundation to support the condensation line. I would recommend installing the optional water valves ($97) for future maintenance. The unit is working excellent and I would recommend it to anyone considering switching to a tankless unit. Love not running out of hot water anymore!
Date published: 2016-04-29
Rated 5 out of 5 by from Great tankless heater This was a DIY project when my tank water heater started to leak. This ended up being a much bigger job than I thought but my house is over 100 years old so that may have something to do with it too. I ended up running new PEX water pipes, upgrading and extending the gas line to 3/4 black pipe and new electrical to the unit. For me the hardest part was installing the venting. I had to drill through the brick to install the venting and since I live in a row home there was no room to feed in through the outside and on the inside there was a lot of wires and pipes in the way. The only other issue I had during the install was trying to figure out what the condensate trap in the pvc vent was. I thought it was something you can buy but apparently its just a section of 4" pvc with 3" adapters and drain you drill into the bottom. Home Depot had no idea what I was talking about but I later found it in the directions (who reads those?) That said, I've only been using it for a few days now but I get plenty of hot water. Oh and one more issue (which may not be a problem) is I noticed the display flashing P1 which means too little water flow for unit to operate but the water was turned off at the time. I reset it and so far so good.
Date published: 2016-10-04
Rated 4 out of 5 by from Product Great - Overall Experience Disappointing The water heater arrived with a dented front panel and a loose bracket inside. The dent isn't a show stopper simply a disappointment given the amount of money spent on unit and not having the ability to drive it to the nearest store for another one in better condition (not sure about other HD but ours didn't stock this unit and it had to be ordered online delivered to our home.) The loose bracket inside was luckily nothing more than just that. Again, disappointing given the money spent and inconvenience of exchanging for another. Called the number provided by HD for install info and was quoted $4,800. Then she said $3.800 since I already bought the unit!?!?! I questioned if I was hearing her correctly. That's a ridiculous amount of money to spend on installation. My boyfriend was able to install by himself. It was smooth but time consuming. Haven't had any problems with the unit since we started it and so far very pleased with it's functionality.
Date published: 2016-06-22
Rated 3 out of 5 by from Works but is slow to supply hot water This is a good system for someone who has a recirculating hot water system or who wants to use it for heating a space with hot water. When the unit is activated is blows air for about 5 seconds then ignites gas, it takes another 5-8 seconds for the heat exchanger to warm up, then since the outlets are at the base and not at the top, it takes a few more seconds for the hot water to transfer the extra distance (compared to a top discharge tank). So when I had a tank it would take about 10 seconds for hot water to reach shower, now it takes about 30. For sink, used to take 20 sec, now takes 50 seconds. So what I did was install a small 2.5 gallon point of use tank just downstream from this heater. Now I get the hot water more quickly, and by the time the 2.5 gallon tank is depleted, the big heater is filling it with hot water so there is no interruption. Best of both worlds. Recommend they design this feature in somehow. And put the pipe discharge on the top!!! Also, unit is a little noisy. I can hear it upstairs through the floor. I surrounded it within a drywall panel box to cut the noise down.
Date published: 2016-06-04
Rated 3 out of 5 by from Not sold on it as of yet. I have a week of use with this unit. My mind might change after seeing my utility bill at this point I'm not happy. It's a pretty expensive so so product. For The size of water heater I needed this was close in price. I did the install as well. For the extra parts it ran around 350$. So far I have had plenty of hot water. It was fairly easy to install. Just a bit time consuming. It did free up a lot of room. The down side: 1 it's not very hot. I tried reprogramming it several times you can see how on youtube, Didn't work I can't get it to go over 120 degrees. 2 it's loud I'm going to try some things to quiet it down some today. I can hear it up stairs and feel it vibrate too. Its Not horrible but not great either. 3 it takes a long time to get hot water to any place in the house, especial first thing in the morning. At first I didn't think it would bother me but it is starting to. Its a bit of a hassle to have to wait 45-60 seconds for warm water just to wash your hands plus you are wasting water so I end up washing them cold. I like to conserve that was part of the reason I got the tankless water heater in the first place. I will try and update after more time.
Date published: 2016-07-07
Rated 1 out of 5 by from Worst water heater! I had the Rheem tankless water heater two years ago. After one year, it stopped heating up water. The company sent replacement parts (blower and board) free of charge. Everything went well for about one more year and again it stopped heating up water. I contacted them and this time they charged me more than 600 dollars for the same parts again! Obviously, the quality of the Rheem tankless water heater is low low low! Can't understand why the replacement parts lasted for only one year! I feel like being cheated! I'll never recommend Rheem tankless water heater to anyone and I have also decided to go back to the traditional tank water heater.
Date published: 2014-05-14
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