A.O. Smith Signature Series Super High Efficiency 10-GPM 199000-BTU Outdoor Natural Gas Ultra-Low NOx Tankless Water Heater
Item #1055580 |
Model #GT15-540-NO
This item is no longer sold on Lowes.com
Delivers continuous hot water for up to 3 simultaneous showers and 1 sink when sized appropriately (based on a 0.5 GPM faucet and a 2.5 GPM showerhead in the southern zone)
Operates at a 0.93 Uniform Energy Factor (UEF) for maximum energy efficiency and cost savings on this Ultra Low NOx outdoor model
Frees up valuable storage space with compact, outdoor wall-mounted design
Professional installation required - call 877-GO-LOWES
Uses 3/4 inch gas line
Includes remote controller for easy temperature adjustment and troubleshooting
Provides superior heat transfer and protection to extend product life with copper primary heat exchanger and stainless steel secondary heat exchanger
Worry-free safety features include freeze, overheat and surge protection as well as troubleshooting diagnostic codes
Provides peace of mind with a 15-year heat exchanger guarantee, 5-year parts guarantee and a 1-year limited labor warranty
General | |||
|---|---|---|---|
Series Name | Signature Series | Fuel Type | Natural gas |
Type | Tankless | Installation Type | Wall mount |
Power Source | Gas | Ignition Type | Electric |
Grade | Residential | Vent Type | None required |
Use Location | Outdoor | ||
Dimensions | |||
|---|---|---|---|
Depth (Inches) | 11.25 | Water Connection Size | 3/4-in |
Family Size | 5 | Weight (lbs.) | 61.6 |
Height (Inches) | 23.63 | Width (Inches) | 17.75 |
Features | |||
|---|---|---|---|
Annual Fuel Utilization Efficiency % (Percentage) | 0 | Maximum Gallons per Minute | 10 |
BTU Rating | 199000 | Point of Use | No |
Emission Rating | Ultra Low NOx | Scale Prevention | No |
Grid Capable | No | Super High Efficiency | Yes |
High Efficiency | No | Uniform Energy Factor | .95 |
Installation Location | Wall | Water Heater Style | Tall |
Leak Detection | No | ||
Compatibility | |||
|---|---|---|---|
Bluetooth Compatibility | No | Works with iOS | No |
Smart Compatible | No | Works with SmartThings | No |
Wi-Fi Compatibility | No | Works with the Google Assistant | No |
Works with Amazon Alexa | No | For Use with Mobile Homes | No |
Works with Android | No | For Use with RVs | No |
Works with Apple HomeKit | No | ||
Warranty | |||
|---|---|---|---|
Warranty | 15-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | CSA safety listing | |
ENERGY STAR Certified | Yes | AHRI Certified | Yes |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 40101800 | ||
Check out the Best Selling Water Heaters on Lowes.com
Ratings may include incentivized customer reviews.
Make sure you have 3/4 inch gas to hook up
Easy installation. Great warranty
From Signature Series Super High Efficiency 10-GPM 199000-BTU Outdoor Natural Gas Ultra-Low NOx Tankless Water Heater Verified Purchaser
Stopped working after a year
Barely used it in a second home and already not working after a year
4 Questions
1
Answer
1
Answer
1
Answer
Does this unit come with a recirculation pump?
Anonymous on November 25, 20200
Answers