Tankless Water Heater Non-Condensing Outdoor 199,000 BTU Natural Gas

Tankless Water Heater Non-Condensing Outdoor 199,000 BTU Natural Gas

Model ATO-510-N

ENERGY STAR

The 510 series is well suited for residential/commercial applications such as small restaurants and beauty salons. Utilizing HRS35 copper alloy for the heat exchanger tubing, the 510 series is also suitable for heavier-residential usages such as space heating or domestic recirculation systems. A remote control is included as a standard feature. Offers a thicker heat exchanger drum and utilizes HRS (heat-resistant) copper for the heat exchanger tubing. Provides a variety of installation options: indoor, outdoor, and direct vent. Also includes a pump control port, ensuring efficient operation of all circulation pumps. Easy-Link System capable up to 4 units.

The ATO-510-N tankless water heater uses up to 199,000 BTUs of natural gas to deliver a max flow rate of 10 GPM. It utilizes non-condensing technology to achieve an Energy Factor of 0.82, and is ENERGY STAR® qualified. This model meets Low NOx emission requirements, and comes with a 15-year limited warranty.

Where to Buy

Where to Buy

Ashburn, VA

Location #1

Service Specialties, Inc.

Chantilly, VA

Offers Consumer Financing Se Habla Español

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Location #2

Gidders & Sons Plumbing, LLC

Fairfax, VA

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Location #3

Jjplastering

Arlington, VA

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Product Features & Options

Dual Heat Exchanger

The primary heat exchanger is constructed of commercial-grade HRS35 copper, which is stronger than standard copper and more resilient against erosion. Condensing models feature 316L stainless steel secondary heat exchanger, providing additional protection against corrosion.

Safety Features

Includes freeze, overheat, surge protection and troubleshooting diagnostic codes.

Space Savings

A. O. Smith tankless water heaters take up much less space that your conventional tank-style water heater. With no tank to steal valuable storage space, our wall-mount design allows for additional storage and flexibility.

Endless Hot Water

The comprehensive line of A. O. Smith tankless water heaters are an excellent whole-home water heating solution that supply endless hot water.

How it Works

The comprehensive line of A. O. Smith tankless water heaters provide hot water on-demand. When a hot water tap is opened, a flow sensor sends an activation signal to the onboard computer. The computer then activates the combustion system. Heat is transferred to the water as it flows through the heat exchanger and an outgoing water temperature sensor keeps water temperature to within +/- 1F of set point. Once the hot water tap is closed, the heater automatically turns off.

Certifications

15

year

limited warranty

0.82

energy factor

CSA International Low Lead Content Certification in compliance with U.S. and Canadian safety standards on gas components
AHRI Air-Conditioning, Heating and Refrigeration Institute
CSA International Design Certification The CSA Blue Star indicates the product is certified to applicable U.S. standards for appliances using gas or other petroleum fuel
CSA International Certification in compliance with U.S. and Canadian for gas appliances and other liquid petroleum, LP, propane products

Product Specifications


Tech Specs
Emissions: Low NOx
Maximum BTUs: 199,000
Minimum BTUs: 11,000
Thermal Efficiency: 83%
Limited Heat Exchanger Warranty: 15 Years
Limited Parts Warranty: 5 Years
Water Connection Location: Bottom
Water Connection Size: 3/4"
Heat Exchanger: HRS35 Copper Alloy
Secondary Heat Exchanger: Stainless Steel
Voltage: 120
Energy Factor: 0.82
ENERGY STAR®: Yes
Remote Control: Yes
Technology: Non-Condensing
Dimensions & Venting
Type: Space Saving
Height: 20 1/4"
Width: 13 3/4"
Depth: 9 1/2"
Product Weight: 39lbs/18kg
Shipping Weight: 45lbs

Incentives

Rebate and incentive programs provide cash-back to consumers for the purchase of appliances that meet certain energy efficiency standards. Often, these standards are tied to the ENERGY STAR® program.

Cash for Appliances is designed to encourage the purchase of energy efficient appliances. Consumers who purchase ENERGY STAR® or CEE qualified appliances can receive cash rebates. Most states are offering rebates in the $50 to $250 range.

Photos

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Need More Hot Water?

There's no reason to run out of hot water. If you're not sure that the ATO-510-N provides enough hot water for your needs, consider these:


Tankless Water Heater Non-Condensing Indoor 240,000 BTU Natural Gas

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  • 10 Year Limited Warranty
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ENERGY STAR

Vertex™ 100 Power Direct Vent 50-Gallon Gas Water Heater

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  • 100,000 BTU
ENERGY STAR

Vertex™ Power Vent 50-Gallon Gas Water Heater

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  • 6 Year Limited Warranty
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