Internet #205625823

Model # WGRTNG199

0763160005116

11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater

  • Delivers hot water on demand
  • Compact, space saving unit
  • ENERGY STAR certified
$ 889 25
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Delivers hot water on demand
  • Compact, space saving unit
  • ENERGY STAR certified
The Westinghouse 11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater has a durable high grade stainless steel heat exchanger. The Westinghouse Residential Tankless produces continuous hot water and has a 10 to 1 turndown ratio. It is also equipped with a highly innovative Water leak detector.
  • Dual stainless steel heat exchangers resist corrosion and provide a longer life expectancy; backed with a 12 year limited warranty against leaks
  • ENERGY STAR certified with Uniform Energy Factor of .96 (.98 Energy Factor)
  • 199,000 BTU provides endless hot water
  • Ultra-Low NOx combustion system – CA and UT Compliant
  • Easy to use LCD display which allows the user to set the water temperature
  • High altitude compliant
  • Anchors and Wall Mounting Brackets Included
  • Built-in water leak detector and freeze protection
  • Bottom connections for versatile installations
  • 12 year limited residential warranty; 5 year limited commercial warranty
  • For indoor use only; outdoor models are available
  • Consult a professional for installation



  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

  • Delivers hot water on demand
  • Compact, space saving unit
  • ENERGY STAR certified
Model #: WGRTNG199
Internet #: 205625823

The Westinghouse 11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater has a durable high grade stainless steel heat exchanger. The Westinghouse Residential Tankless produces continuous hot water and has a 10 to 1 turndown ratio. It is also equipped with a highly innovative Water leak detector.

  • Dual stainless steel heat exchangers resist corrosion and provide a longer life expectancy; backed with a 12 year limited warranty against leaks
  • ENERGY STAR certified with Uniform Energy Factor of .96 (.98 Energy Factor)
  • 199,000 BTU provides endless hot water
  • Ultra-Low NOx combustion system – CA and UT Compliant
  • Easy to use LCD display which allows the user to set the water temperature
  • High altitude compliant
  • Anchors and Wall Mounting Brackets Included
  • Built-in water leak detector and freeze protection
  • Bottom connections for versatile installations
  • 12 year limited residential warranty; 5 year limited commercial warranty
  • For indoor use only; outdoor models are available
  • Consult a professional for installation



  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Delivers hot water on demand
  • Compact, space saving unit
  • ENERGY STAR certified
The Westinghouse 11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater has a durable high grade stainless steel heat exchanger. The Westinghouse Residential Tankless produces continuous hot water and has a 10 to 1 turndown ratio. It is also equipped with a highly innovative Water leak detector.
  • Dual stainless steel heat exchangers resist corrosion and provide a longer life expectancy; backed with a 12 year limited warranty against leaks
  • ENERGY STAR certified with Uniform Energy Factor of .96 (.98 Energy Factor)
  • 199,000 BTU provides endless hot water
  • Ultra-Low NOx combustion system – CA and UT Compliant
  • Easy to use LCD display which allows the user to set the water temperature
  • High altitude compliant
  • Anchors and Wall Mounting Brackets Included
  • Built-in water leak detector and freeze protection
  • Bottom connections for versatile installations
  • 12 year limited residential warranty; 5 year limited commercial warranty
  • For indoor use only; outdoor models are available
  • Consult a professional for installation



  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

  • Delivers hot water on demand
  • Compact, space saving unit
  • ENERGY STAR certified
Model #: WGRTNG199
Internet #: 205625823

The Westinghouse 11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater has a durable high grade stainless steel heat exchanger. The Westinghouse Residential Tankless produces continuous hot water and has a 10 to 1 turndown ratio. It is also equipped with a highly innovative Water leak detector.

  • Dual stainless steel heat exchangers resist corrosion and provide a longer life expectancy; backed with a 12 year limited warranty against leaks
  • ENERGY STAR certified with Uniform Energy Factor of .96 (.98 Energy Factor)
  • 199,000 BTU provides endless hot water
  • Ultra-Low NOx combustion system – CA and UT Compliant
  • Easy to use LCD display which allows the user to set the water temperature
  • High altitude compliant
  • Anchors and Wall Mounting Brackets Included
  • Built-in water leak detector and freeze protection
  • Bottom connections for versatile installations
  • 12 year limited residential warranty; 5 year limited commercial warranty
  • For indoor use only; outdoor models are available
  • Consult a professional for installation



  • Click here to check out our buying guide on water heaters
  • Click here to learn more about Eco Options and Energy Efficiency
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand Rheem Westinghouse Rheem Rheem
Name Performance Plus 7.0 GPM Natural Gas Mid Efficiency Indoor Tankless Water Heater 11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater Performance Plus 8.4 GPM Natural Gas Mid Efficiency Outdoor Tankless Water Heater Performance Plus 9.5 GPM Natural Gas Mid Efficiency Outdoor Tankless Water Heater
Price
$799.00
$889.25
$898.00
$1,020.00
Ratings (196) (37) (196) (196)
Gas Type Natural Gas Natural Gas Natural Gas Natural Gas
Flow Rate @ 45 F Rise (gallons/min) 6 8.5 6.7 7.4
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
14.8 in
Product Height (in.)
27.6
Product Width (in.)
17.3
Vent diameter (in.)
3
Water Connection Size (in.)
.75

Details

Application Type
Residential
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
11
Flow Rate @ 45 F Rise (gallons/min)
8.5
Flow Rate @ 55 F Rise (gallons/min)
7
Flow Rate @ 65 F Rise (gallons/min)
6
Fuel Type
Gas
Gas Connection Size
.75
Gas Type
Natural Gas
Heat Exchanger Warranty
12 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.5
Minimum Temperature (F)
95
Product Weight (lb.)
88lb
Required Volt Connection
120 volt
Returnable
90-Day
Total BTU
199000 Btu
Uniform Energy Factor
0.96
Vent Type
Single Wall
Water Heater Features
Anti-Bacteria Growth,Digital Display,Freeze Protection,Overheat Protection,Ultra LoNox,Wall Mountable
Wattage (watts)
135

Warranty / Certifications

Certifications and Listings
ETL Listed
Labor Warranty
No Warranty
Part Warranty
5 Year

Specifications

Dimensions

Product Depth (in.)
14.8 in
Product Height (in.)
27.6
Product Width (in.)
17.3
Vent diameter (in.)
3
Water Connection Size (in.)
.75

Details

Application Type
Residential
Finish Family
Gray
Flow Rate @ 35 F Rise (gallons/min)
11
Flow Rate @ 45 F Rise (gallons/min)
8.5
Flow Rate @ 55 F Rise (gallons/min)
7
Flow Rate @ 65 F Rise (gallons/min)
6
Fuel Type
Gas
Gas Connection Size
.75
Gas Type
Natural Gas
Heat Exchanger Warranty
12 Year
Indoor/Outdoor
Indoor
Maximum Temperature (F)
140
Minimum Activation Rate (gpm)
.5
Minimum Temperature (F)
95
Product Weight (lb.)
88lb
Required Volt Connection
120 volt
Returnable
90-Day
Total BTU
199000 Btu
Uniform Energy Factor
0.96
Vent Type
Single Wall
Water Heater Features
Anti-Bacteria Growth,Digital Display,Freeze Protection,Overheat Protection,Ultra LoNox,Wall Mountable
Wattage (watts)
135

Warranty / Certifications

Certifications and Listings
ETL Listed
Labor Warranty
No Warranty
Part Warranty
5 Year

Questions & Answers

In October 2017, I bought the WESTINGHOUSE Tankless Water Heater model WGRTNG199. Until now, the ...

In October 2017, I bought the WESTINGHOUSE Tankless Water Heater model WGRTNG199. Until now, the device worked without problems, however, for some time during the bath ceases to fly hot water. At the beginning, everything is fine and after about 3 to 5 minutes, the water becomes cold and in order for the collapse to fly hot I have to turn it off, wait a minute or two and turn it on again. It's quite tedious. I will immediately anticipate your question about the appearance of an error message. No, I did not notice any errors on the device. What could be the reason for this? I would also like to ask where is the guarantee service closest to my place of residence? I will mention that I live in Ludlow, MA zip code 01056. Another question, how long will I have to wait for it to appear in my home service and remove the defect. I look forward to your prompt reply.
Asked by: Zigi
I had same thing happen with a unit I purchased in October 2017 and the Tech Support telephone number was no help. The water became cold while taking shower. The unit had error code 11 and 67 at startup when restarted since the blue device with a knob couldn't turn according the tech support which I starting calling the anti-tech support department. I personally like hot water for the dishwasher, washing machine and shower. I bought a power vent 40 gallon tank water heater and replaced the Westinghouse MTP ANTI-water heater since the anti-tech department couldn't help resolve and apparently doesn't care that I didn't have hot water. Get a new tank type water heater that isn't Westinghouse or MTP or whatever they are?
Answered by: COLDlady
Date published: 2019-08-03

Can the unit be used in line with a water softener after the water is softened?

Can the unit be used in line with a water softener after the water is softened?
Asked by: Tom
Yes - That's how we have it set up. Great unit and no issues so far (1 year old). Thanks
Answered by: Greens
Date published: 2018-05-30

I just spent the entire day installing this item. When I turn the bathtub on it throughs a error ...

I just spent the entire day installing this item. When I turn the bathtub on it throughs a error 42. Now what?
Asked by: Frank
Good morning; Where is the problem when this unit show error 11?
Answered by: Edison
Date published: 2018-06-02

Can this tankless water heater be used with recirculating line?

Can this tankless water heater be used with recirculating line?
Asked by: Geo
Hello Geo, The Westinghouse 11 GPM Ultra Low NOx Natural Gas Condensing High Efficiency Tankless Water Heater can be used with a recirculation line. Thank you, Westinghouse Water Heating
Answered by: WestinghouseWaterHeating
Date published: 2019-10-15
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