Review AO Smith HYB-90N Residential Natural Gas Water Heater

AO Smith HYB-90N Residential Natural Gas Water Heater

AO Smith High-Efficiency Hybrid HYB-90N Water Heater Residential Nat Gas Recovery 121 Gal @ 90 100,000 BTU Input 6 Year Limited Warranty.

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AO Smith HYB-90N Residential Natural Gas Water Heater Features

• Patented circulation system delivers 90-Percent thermal efficiency, ensuring maximum heat transfer
• Innovative technology that surpasses existing conventional and tankless designs
• Patented water flow circulation system provides the performance
• First hour delivery of 189 -Gallons of hot wate

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AO Smith HYB-90N Residential Natural Gas Water Heater

Customers say's :
Love It!

I had this water heater installed to replace 2-40gallon tanks. It has been amazing! I was always running out of hot water in the shower, but since having this water heater installed, I have an unending supply of hot water! It's sad when you have to get out of the shower because your tired of hot water! I highly recommend this product!

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Do Not Buy

This thing is fabulous for the first year and then nothing but problems. Mine is three years old and will be replaced soon.

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Review Navien NPE-180A Premium Condensing Tankless Gas Water Heater

Navien NPE-180A Premium Condensing Tankless Gas Water Heater

1/2" gas pipe capable up to 24'. Field convertible gas system. Ultra condensing efficiency. Dual stainless steel heat exchangers. Low NOx emissions (≤ 20ppm). SCH 40, 2" venting up to 60'. Cascading capable.

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Navien NPE-180A Premium Condensing Tankless Gas Water Heater Features

• Ultra condensing efficiency
• Two stainless steel heat exchangers
• Utilizes existing 1/2" gas line
• Field convertible
• Intelligent preheating technology

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Navien NPE-180A Premium Condensing Tankless Gas Water Heater

Customers say's :
For What It's Worth.......
I’m a homeowner and our water heater tank died. So I needed a new gas hot water tank. After reading various reviews pro and con, I decided to go with a tankless gas water heater. I contacted a licensed contractor and he recommended Navien, among others. I did my own research and found Navien is highly recommended and highly rated. The contractor determined that the Navien NPE-180A model would work best for us. Total cost including installation was $2,200. You definitely need a licensed contractor to install unless you are a contractor yourself or an excellent do-it yourself person. However be aware that purchasing it on the Internet or a non-authorized dealer will void the warranty.

Once installed, it’s a beautiful piece of equipment and the extra storage space is a plus. It has all the latest digital technology. My only complaint, is even though the Navien claims to be instantaneous hot water, this is rather misleading. Any hot water you turn on takes...

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Review RINNAI R98eP PROPANE TANKLESS WATER HEATER

RINNAI R98eP PROPANE TANKLESS WATER HEATER

RINNAI R98e EXTERNAL PROPANE TANKLESS WATER HEATER

BRAND NEW AND FACTORY SEALED
FULL WARRANTY
REMOTE INCLUDED

FOR SPECS AND MORE INFO INCLUDING

■Owner/Installation Manual

■Spec Sheet

■Warranty

GO TO RINNAI WEBSITE

Experience a never-ending supply of fresh hot water with this energy-efficient water heating system that uses a gas-powered heat exchanger to heat water. Compact in size, Rinnai's innovative tankless technology heats water only as needed when water flow is detected, resulting in endless hot water. Unlike traditional tank systems, the Rinnai system can deliver hot water to multiple water sources simultaneously at a constant user-set temperature.

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RINNAI R98eP PROPANE TANKLESS WATER HEATER Features

• Direct electronic ignition
• Digital and diagnostic display
• Temperature range: 98°F to 140°F
• Ten-year heat exchanger / five-year parts / one-year labor warranty
• Temperature controlled, continuous flow, gas hot water system

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RINNAI R98eP PROPANE TANKLESS WATER HEATER

Customers say's :
Great tankless heater!

Love it worth ever penny!! Got a good deal on install from my gas company. You will not regret this purchase.

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high cost water heater

After year and half , water heater break down and cost $615 in labor to fix it the $200 parts was under warranty ...what a rip off....I wish never change my regular water heater to tankless that cost $2400 to do it...(now the plumbers telling me they have so much problem with all these tankless water heates)..

Think before ....these are gadgetsRINNAI R98eP PROPANE TANKLESS WATER HEATER not a home equipment that suppose to last for years

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Review Aviditi XFJ100FDCH-W Tankless Electric Water Heater, 10kw 3 GPM, White

Aviditi XFJ100FDCH-W Tankless Electric Water Heater, 10kw 3 GPM, White

The Aviditi tankless electric water heater features a unique glossy IMD front cover that is water splash proof and resistant to corrosion and ageing. We have adopted a patented heating technology that is an enclosed loop heating system. This provides for you instant hot water with less heating loss. Our unique noao insulation material totally separates water from electricity for added protection. Our tankless electric water heater features a multi-layer, structured heating chamber that is used to form a long circulating water channel which prevents lime scale and offers this units long lifespan. All of our tankless electric water heaters feature electricity leakage, anti-scalding, over-pressure and over temperature protection. Even water and electricity isolation protection. The direct temperature setting and automatically thermostat ensure that the hot water temperature will be constant. Featuring a automatic memory function to help avoid repeated operation. Our LED widescreen touch s...

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Aviditi XFJ100FDCH-W Tankless Electric Water Heater, 10kw 3 GPM, White Features

• Unique glossy IMD front cover
• Multi-layer structure heating chamber
• LED widescreen touch display screen
• Electricity leakage protection
• Adopts patent heating technology

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Aviditi XFJ100FDCH-W Tankless Electric Water Heater, 10kw 3 GPM, White

Customers say's :
Be skeptical of buying this product.

I would be skeptical of buying this hot water heater because it looks EXACTLY like the one I own but with a Ameriahot sticker. It's poorly made and always broken.

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Review American GT505PI Indoor Tankless Water Heater, 9.4 GPM - ENERGY STAR®

American GT505PI Indoor Tankless Water Heater, 9.4 GPM - ENERGY STAR®

The GT505PI by American Water Heaters is designed to provide continuous hot water in a space-saving wall-mounted design in an Indoor application. The digital controller lets you easily set precise temperatures, and provides on-board diagnostic capabilities.This unit delivers up to 9.4 Gallons Per Minute of hot water, using a maximum 190,000 BTUs per hour of Propane. With an Energy Factor of 0.82, it meets all guidelines for ENERGY STAR® rating, and is eligible for the federal tax credit and many incentives from local utilities.American Water Heaters provides a 12-year limited warranty on heat exchanger in residential applications, 5-year limited warranty on heat exchanger in commercial applications, and a 5-year warranty on all parts.Like most gas tankless water heaters, this unit requires a 3/4" gas line. If your desired installation location has a smaller gas line, you will need to upgrade your gas line in order to enjoy the benefits of this water heater.

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American GT505PI Indoor Tankless Water Heater, 9.4 GPM - ENERGY STAR® Features

• Continuous hot water
• Propane (LP) - Indoor
• Electronic ignition, no pilot light needed
• Digital control panel with on-board error diagnostics
• ENERGY STAR® - Qualifies for up to $300 in Federal Tax Credits. For full details, please visit http://www.energystar.gov/index.cfm?c=tax_credits.tx_index

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American GT505PI Indoor Tankless Water Heater, 9.4 GPM - ENERGY STAR®

Customers say's :
Works perfectly the first time!

My builder installed this water heater in our new home and it worked perfectly as soon as it was turned on. Factory seatings allow the water temperature to be set up to 120 degrees. We first tried 110 and found it to be a little cool, but 115 seems just right. I am told that it's possible to change some internal jumpers to get as high as 140 degrees, but watch out for local code. The only surprise was the cost of the double wall exhaust pipes. At $550, not including labor, it cost nearly as much as the heater itself for about 15 feet of pipe, with two 45 degree bends, and the external venting cap on the outside wall of the house.

We are on well water, so I had a large whole house filter (10 inch) installed on the input side since I heard that these tankless heaters can get corroded quickly due to minerals in the water. I'll write back in hopefully at least 10 years when I need to replace it ;-)

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Review Aviditi XFJ120FDCH-W Tankless Electric Water Heater, 12kw 3 GPM, White

Aviditi XFJ120FDCH-W Tankless Electric Water Heater, 12kw 3 GPM, White

The Aviditi tankless electric water heater features a unique glossy IMD front cover that is water splash proof and resistant to corrosion and ageing. We have adopted a patented heating technology that is an enclosed loop heating system. This provides for you instant hot water with less heating loss. Our unique noao insulation material totally separates water from electricity for added protection. Our tankless electric water heater features a multi-layer, structured heating chamber that is used to form a long circulating water channel which prevents lime scale and offers this units long lifespan. All of our tankless electric water heaters feature electricity leakage, anti-scalding, over-pressure and over temperature protection. Even water and electricity isolation protection. The direct temperature setting and automatically thermostat ensure that the hot water temperature will be constant. Featuring a automatic memory function to help avoid repeated operation. Our LED widescreen touch s...

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Aviditi XFJ120FDCH-W Tankless Electric Water Heater, 12kw 3 GPM, White Features

• Unique glossy IMD front cover
• Multi-layer structure heating chamber
• LED widescreen touch display screen
• Electricity leakage protection
• Adopts patent heating technology

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Aviditi XFJ120FDCH-W Tankless Electric Water Heater, 12kw 3 GPM, White

Customers say's :
Aviditi

I bought a XFJ180FDCH hot water heater about a year ago. No major troubles until now. It will not work and throws an E2 code. This CO doesn't have a phone number so I've been trying to get help by e-mail. Six days with no hot water and no answered e-mail. So don't expect service or parts. You can't go to your local parts house to get parts for this thing. I think they discontinued the 180. So if you buy a 120, good luck.

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Review Noritz NCC1991-ODNG 199,900 BTU Commercial Condensing Tankless Water Heater with Outdoor Mounted, Natural Gas

Noritz NCC1991-ODNG 199,900 BTU Commercial Condensing Tankless Water Heater with Outdoor Mounted, Natural Gas

Noritz provides a near perfect solution for commercial hot water in its NC line of tankless hot water heaters. This modular system can be linked together with up to 24 units, providing over nine million BTUs of hot water per hour. Noritzs new commercial h.

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Noritz NCC1991-ODNG 199,900 BTU Commercial Condensing Tankless Water Heater with Outdoor Mounted, Natural Gas Features

• 9.1 Million BTUs per Hour
• 84 Percent Efficiency
• Commercial Grade Copper Heat Exchanger
• Even Load Distribution with 24 Units

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Noritz NCC1991-ODNG 199,900 BTU Commercial Condensing Tankless Water Heater with Outdoor Mounted, Natural Gas

Customers say's :
junk
I purchased a Noritz NRC98-DV-NG around mid April 2014 and installed it myself. I have had problems with fluctuating water temperature since it was installed. I contacted Noritz, they did troubleshooting and told me I had a cross connection. I have never had any problems with my tank heater or my plumbing, my house was built in 2002. I called a Noritz certified plumber to come out and verify, he looked it over and said he would change out the shower valve first. This plumber did not charge me. So I buy a new shower valve $150, cut a hole in the drywall replace the valve patch all that up. I still have the same problem so I call Noritz, they say I still have a cross connection. I get a different Noritz certified plumber out, he charges $185 to show up and diagnose the problem. Plumber number 2 checks everything out and charges an additional $160 to troubleshoot with Noritz on the phone because there is a problem with the unit. They decide there is a bad circut board in the...

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He had a bad experience with a particular water heater circuit board

Please disregard reviews by Scott A Miller from Swartz Creek, MI regarding Noritz products.
He had a bad experience with a particular water heater circuit board, so he went through and gave 1-star bad reviews to many Noritz water heaters at Amazon, even ones he didn’t buy.
Personal vendettas like this are extremely unhelpful to potential buyers.
I have no personal stock in Noritz, but I have had very good, satisfying experiences with Noritz. Noritz even sent me a new tank and internal piping because mine froze and burst in the winter, even though the water heater was out of warranty and the freeze was not their fault!

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